Walker Study Data

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[{"id": "", "description": "The Walker cohort is a database of over 48,000 birth records containing information on pregnancy, labour, birth and care before discharge for babies born in hospital in Dundee, Scotland between 1952 and 1966.", "name": "Walker Births With Cards", "dataElementsCount": 39, "dataElements": [{"id": "", "description": "This field represents the sex of the baby..", "name": "SEX", "type": "PrimitiveType"}, {"id": "", "description": "This field is represented by either an A or a D to show whether a fetus is alive/dead on admmission.  .", "name": "ALIVE", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the date of the mother's last menstrual period..", "name": "LMP", "type": "PrimitiveType"}, {"id": "", "description": "Estimated Date of Confinement (estimated delivery date).", "name": "EDC", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the babies weight in pounds.", "name": "WEIGHT_LBS", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the babies weight in ounces.", "name": "WEIGHT_OZ", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the weight of the baby in grams.", "name": "WEIGHT_G", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the first stage of labour  and how long it lasted in hours  .", "name": "LABOUR_1_HRS", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the first stage of labour  and how long it lasted in additional minutes.", "name": "LABOUR_1_MINS", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the second stage of labour and how long it lasted in hours  .", "name": "LABOUR_2_HRS", "type": "PrimitiveType"}, {"id": "", "description": "This field represents second stage of labour and how many additional minutes  .", "name": "LABOUR_2_MINS", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the third stage of labour and how long it lasted in hours  .", "name": "LABOUR_3_HRS", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the third stage of labour and how many additional minutes  .", "name": "LABOUR_3_MINS", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the total length of labour and how long it lasted in hours  .", "name": "LABOUR_TOTAL_HRS", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the total length of labour and how many additional minutes  .", "name": "LABOUR_TOTAL_MINS", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the date of mother's first admission to hospital..", "name": "ADMITTED_1", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the date of mother's second admission to hospital..", "name": "ADMITTED_2", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the mother's date of discharge from first admission to hospital..", "name": "DISCHARGED_1", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the mother's date of discharge from second admission to hospital..", "name": "DISCHARGED_2", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the age of Mother at admission.", "name": "M_AGE", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the number of pregnancies and births to date  .", "name": "M_PARITY", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the Mother's height in feet.", "name": "M_HEIGHT_FEET", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the Mother's height in inches.", "name": "M_HEIGHT_INCH", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the Maternal blood group - ie A, B, AB or O  .", "name": "M_BLOOD_ABO", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the maternal blood rhesus factor. The data is shown with either a +ve or -ve  .", "name": "M_BLOOD_RH", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the Maternal Antibodies. The datais  defined with either a + or a -.", "name": "M_BLOOD_ANTI", "type": "PrimitiveType"}, {"id": "", "description": "Mothers occupation.", "name": "M_OCCUPATION", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the age of the father at admission..", "name": "F_AGE", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the father's height in feet  .", "name": "F_HEIGHT_FEET", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the father's height in inches  .", "name": "F_HEIGHT_INCH", "type": "PrimitiveType"}, {"id": "", "description": "fathers occupation  .", "name": "F_OCCUPATION", "type": "PrimitiveType"}, {"id": "", "description": "This field represents three different card types available within the data using 0,1 or 2.  0 is CARD_0_SMALL(1952-1959)  1 is CARD_1_LARGE(1959-1963)  2 is CARD_2_LARGE(1963-1966)  .", "name": "CARD_TYPE", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the Father's Community Health Index (CHI) number .  Community Health Index (CHI) number is a unique personal indentifier allocated to each patient on first registration with a GP Practice. It follows the format DDMMYYRRGC where DDMMYY represents the persons date of birth, RR are random digits, G is another random digit but acts as a gender identifier, (where odd numbers indicate males and even numbers indicate females), and the final digit is an arithmetical check digit.. CHI is a unique number assigned to an individual therefore CHI will not be a factor for statistics.", "name": "F_CHI_ID", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the Mother's Community Health Index (CHI) number .  Community Health Index (CHI) number is a unique personal indentifier allocated to each patient on first registration with a GP Practice. It follows the format DDMMYYRRGC where DDMMYY represents the persons date of birth, RR are random digits, G is another random digit but acts as a gender identifier, (where odd numbers indicate males and even numbers indicate females), and the final digit is an arithmetical check digit.. CHI is a unique number assigned to an individual therefore CHI will not be a factor for statistics.", "name": "M_CHI_ID", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the Babies Community Health Index (CHI) number .  Community Health Index (CHI) number is a unique personal indentifier allocated to each patient on first registration with a GP Practice. It follows the format DDMMYYRRGC where DDMMYY represents the persons date of birth, RR are random digits, G is another random digit but acts as a gender identifier, (where odd numbers indicate males and even numbers indicate females), and the final digit is an arithmetical check digit.. CHI is a unique number assigned to an individual therefore CHI will not be a factor for statistics.", "name": "B_CHI_ID", "type": "PrimitiveType"}, {"id": "", "description": "This field is used for the GoDarts extract to highlight those present id's but field may be null as not in dataset.", "name": "B_ID_Flag", "type": "PrimitiveType"}, {"id": "", "description": "This field is used for the GoDarts extract to highlight those present id's but field may be null as not in dataset.", "name": "F_ID_FLAG", "type": "PrimitiveType"}, {"id": "", "description": "This field is used for the GoDarts extract to highlight those present id's but field may be null as not in dataset.", "name": "M_ID_FLAG", "type": "PrimitiveType"}, {"id": "", "description": "This field is a sequential number for internal purposes.", "name": "ID", "type": "PrimitiveType"}]}, {"id": "", "description": "The Walker cohort is a database of over 48,000 birth records containing information on pregnancy, labour, birth and care before discharge for babies born in hospital in Dundee between 1952 and 1966.", "name": "Walker Births Without Cards", "dataElementsCount": 24, "dataElements": [{"id": "", "description": "This field represents the siblings CHI ID  Community Health Index (CHI) number is a unique personal indentifier allocated to each patient on first registration with a GP Practice. It follows the format DDMMYYRRGC where DDMMYY represents the persons date of birth, RR are random digits, G is another random digit but acts as a gender identifier, (where odd numbers indicate males and even numbers indicate females), and the final digit is an arithmetical check digit.    . CHI is a unique number assigned to an individual therefore CHI will not be a factor for statistics.", "name": "SIBLING_CHI_ID", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the Mother's Community Health Index (CHI) number .  Community Health Index (CHI) number is a unique personal indentifier allocated to each patient on first registration with a GP Practice. It follows the format DDMMYYRRGC where DDMMYY represents the persons date of birth, RR are random digits, G is another random digit but acts as a gender identifier, (where odd numbers indicate males and even numbers indicate females), and the final digit is an arithmetical check digit.    . CHI is a unique number assigned to an individual therefore CHI will not be a factor for statistics.", "name": "M_CHI_ID", "type": "PrimitiveType"}, {"id": "", "description": "This field represents year.", "name": "YEAR", "type": "PrimitiveType"}, {"id": "", "description": "This field represents Year to.", "name": "YEARTO", "type": "PrimitiveType"}, {"id": "", "description": "This field represents where the baby was born.  .", "name": "PLACE", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the babies sex.  .", "name": "SEX", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the babies weight in pounds  .", "name": "WEIGHT_LBS", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the babies weight in ounces.  .", "name": "WEIGHT_OZ", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the babies total weight in grams  .", "name": "WEIGHT_G", "type": "PrimitiveType"}, {"id": "", "description": "This field is represented by either an A or a D to show whether a fetus is alive/dead on admmission.    .", "name": "ALIVE", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the babies status at birth.  .", "name": "MORTALITY", "type": "PrimitiveType"}, {"id": "", "description": "This field is represents the length of weeks of pregnancy.    .", "name": "GESTATION", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the delivery type.   .", "name": "DELIVERY", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the complications experienced during the birth.   .", "name": "COMPLICATIONS", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the details of Birth/complication.", "name": "DETAILS", "type": "PrimitiveType"}, {"id": "", "description": "This field represents three different card types available within the data using 0,1 or 2.  0 is CARD_0_SMALL(1952-1959)  1 is CARD_1_LARGE(1959-1963)  2 is CARD_2_LARGE(1963-1966)  .", "name": "CARD_TYPE", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the lookup description for Place of birth..", "name": "PLACE_Desc", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the lookup description for Mortality.  .", "name": "MORTALITY_Desc", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the description  for Gestation..", "name": "GESTATION_Desc", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the description for Delivery type..", "name": "DELIVERY_Desc", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the description for Complications..", "name": "COMPLICATIONS_Desc", "type": "PrimitiveType"}, {"id": "", "description": "This field is used for the GoDarts extract to highlight those present id's but field may be null as not in dataset.", "name": "SIBLING_ID_FLAG", "type": "PrimitiveType"}, {"id": "", "description": "This field is used for the GoDarts extract to highlight those present id's but field may be null as not in dataset.", "name": "M_ID_FLAG", "type": "PrimitiveType"}, {"id": "", "description": "This field is a sequential number for internal purposes.", "name": "ID", "type": "PrimitiveType"}]}, {"id": "", "description": "The Walker cohort is a database of over 48,000 birth records containing information on pregnancy, labour, birth and care before discharge for babies born in hospital in Dundee. This dataset focuses on Card Type 0 which is for the period1952-1959", "name": "Walker Card 0 Small", "dataElementsCount": 71, "dataElements": [{"id": "", "description": "This field represents the Babies Community Health Index (CHI) number .  Community Health Index (CHI) number is a unique personal indentifier allocated to each patient on first registration with a GP Practice. It follows the format DDMMYYRRGC where DDMMYY represents the persons date of birth, RR are random digits, G is another random digit but acts as a gender identifier, (where odd numbers indicate males and even numbers indicate females), and the final digit is an arithmetical check digit.  . CHI is a unique number assigned to an individual therefore CHI will not be a factor for statistics.", "name": "B_CHI_ID", "type": "PrimitiveType"}, {"id": "", "description": "This field represents any miscellaneous out patient.  The data is defined by either a 0 (False) or a 1 (True)  .", "name": "MISC_OUT_PATIENT", "type": "PrimitiveType"}, {"id": "", "description": "This field represents any miscellaneous previous termination.  The data is defined by either a 0 (False) or a 1 (True).", "name": "MISC_PREV_ABORT", "type": "PrimitiveType"}, {"id": "", "description": "This field represents whether anaesthetic pain relief or other analgesia such as pethidine, diamorphine, entonox was used during delivery.  Data defined by either a 0 (False) or a 1 (True).", "name": "ANA_ANALGESIA", "type": "PrimitiveType"}, {"id": "", "description": "This field represents whether local anaesthetic was used during delivery.  Data defined by either a 0 (False) or a 1 (True).", "name": "ANA_LOCAL", "type": "PrimitiveType"}, {"id": "", "description": "This field represents whether general anaesthetic was used during delivery  Data defined by either a 0 (False) or a 1 (True).", "name": "ANA_GENERAL", "type": "PrimitiveType"}, {"id": "", "description": "This field represents whether a spinal anaesthetic (Epidural) was used during delivery.  Data defined by either a 0 (False) or a 1 (True)  .", "name": "ANA_SPINAL", "type": "PrimitiveType"}, {"id": "", "description": "This field represents whether a blood transfusion was required.  Data defined by either a 0 (False) or a 1 (True).", "name": "BLOOD_TRANS", "type": "PrimitiveType"}, {"id": "", "description": "This field represents any other intravenous treatment.  The data is prefixed with OP - meaning Operation and defined by either a 0 (False) or a 1 (True).", "name": "OTHER_IVI", "type": "PrimitiveType"}, {"id": "", "description": "This field represents whether a Wasserman Reaction was performed.   The Wasserman Reaction is a test for syphllis  The data is prefixed with INV - meaning Investigation and defined by either a 0 (False) or a 1 (True).", "name": "INV_WR_PERFORMED", "type": "PrimitiveType"}, {"id": "", "description": "This field represents  the Wasserman Reaction Positive.   The Wasserman Reaction is a test for syphllis  The data is prefixed with INV - meaning Investigation and defined by either a 0 (False) or a 1 (True).", "name": "INV_WR_POSITIVE", "type": "PrimitiveType"}, {"id": "", "description": "This field represents whether an Xray was taken.  The data is prefixed with INV - meaning Investigation and defined by either a 0 (False) or a 1 (True)  .", "name": "INV_XRAY", "type": "PrimitiveType"}, {"id": "", "description": "The field represents whether a Pelvimetry has taken place.  The data is prefixed with INV - meaning Investigation and defined by either a 0 (False) or a 1 (True)  .", "name": "INV_XRAY_PELVIMETRY", "type": "PrimitiveType"}, {"id": "", "description": "This field represents  any maternal miscellaneous complication.  The data is prefixed with MC - meaning Maternal Complications and defined by either a 0 (False) or a 1 (True)  .", "name": "MC_MISC", "type": "PrimitiveType"}, {"id": "", "description": "This field represents a maternal complication involving hyperemesis or vomiting.  The data is prefixed with MC - meaning Maternal Complications and defined by either a 0 (False) or a 1 (True)  .", "name": "MC_HYPEREMESIS", "type": "PrimitiveType"}, {"id": "", "description": "This field represents  a maternal complication during abortion.  The data is prefixed with MC - meaning Maternal Complications and defined by either a 0 (False) or a 1 (True).", "name": "MC_ABORTION", "type": "PrimitiveType"}, {"id": "", "description": "This field represents a maternal complication involving the heart.  The data is prefixed with MC - meaning Maternal Complications and defined by either a 0 (False) or a 1 (True)  .", "name": "MC_M_CORDIS", "type": "PrimitiveType"}, {"id": "", "description": "This field represents maternal complications involving respiratory disease.  The data is prefixed with MC - meaning Maternal Complications and defined by either a 0 (False) or a 1 (True).", "name": "MC_RESP_DISEASE", "type": "PrimitiveType"}, {"id": "", "description": "This field represents maternal complications involving vaginitus.  The data is prefixed with MC - meaning Maternal Complications and defined by either a 0 (False) or a 1 (True).", "name": "MC_VAGINITIS", "type": "PrimitiveType"}, {"id": "", "description": "This field represents maternal complications involving pylitis.  The data is prefixed with MC - meaning Maternal Complications and defined by either a 0 (False) or a 1 (True).", "name": "MC_PYLITIS", "type": "PrimitiveType"}, {"id": "", "description": "This field represents maternal complications involving nephritis or the kidney.  The data is prefixed with MC - meaning Maternal Complications and defined by either a 0 (False) or a 1 (True).", "name": "MC_NEPHRITIS", "type": "PrimitiveType"}, {"id": "", "description": "This field represents a maternal complication involving hypertension.  The data is prefixed with MC - meaning Maternal Complications and defined by either a 0 (False) or a 1 (True)  .", "name": "MC_HYPERTENSION", "type": "PrimitiveType"}, {"id": "", "description": "This field represents maternal complications involving pre - eclampsia.  The data is prefixed with MC - meaning Maternal Complications and defined by either a 0 (False) or a 1 (True).", "name": "MC_PRE_ECLAMPSIA", "type": "PrimitiveType"}, {"id": "", "description": "This field represents a maternal complication involving eclampsia.  The data is prefixed with MC - meaning Maternal Complications and defined by either a 0 (False) or a 1 (True)  .", "name": "MC_ECLAMPSIA", "type": "PrimitiveType"}, {"id": "", "description": "This field represents maternal complication involving anaemia.  The data is prefixed with MC - meaning Maternal Complications and defined by either a 0 (False) or a 1 (True)  .", "name": "MC_ANAEMIA", "type": "PrimitiveType"}, {"id": "", "description": "This field represents maternal complications involving a tumour.  The data is prefixed with MC - meaning Maternal Complications and defined by either a 0 (False) or a 1 (True).", "name": "MC_TUMOURS", "type": "PrimitiveType"}, {"id": "", "description": "This field represents a maternal complication involving hyramnios or excess amnio fluid.  The data is prefixed with MC - meaning Maternal Complications and defined by either a 0 (False) or a 1 (True)  .", "name": "MC_HYRAMNIOS", "type": "PrimitiveType"}, {"id": "", "description": "This field represents maternal complications involving placenta praevia  The data is prefixed with MC - meaning Maternal Complications and defined by either a 0 (False) or a 1 (True).", "name": "MC_PLAC_PRAEVIA", "type": "PrimitiveType"}, {"id": "", "description": "This field represents a maternal complication  involving accidental haemorrhage or placental abruption.  The data is prefixed with MC - meaning Maternal Complications and defined by either a 0 (False) or a 1 (True)  .", "name": "MC_ACCID_HAEM", "type": "PrimitiveType"}, {"id": "", "description": "This field represents maternal complications involving other forms of haemorrhage.  The data is prefixed with MC - meaning Maternal Complications and defined by either a 0 (False) or a 1 (True).", "name": "MC_OTHER_HAEM", "type": "PrimitiveType"}, {"id": "", "description": "This field represents maternal complications involving post partum haem or bleeding after delivery.  The data is prefixed with MC - meaning Maternal Complications and defined by either a 0 (False) or a 1 (True).", "name": "MC_PPH", "type": "PrimitiveType"}, {"id": "", "description": "This field represents maternal complications involving the uterus.  The data is prefixed with MC - meaning Maternal Complications and defined by either a 0 (False) or a 1 (True).", "name": "MC_UTERINE_DYS", "type": "PrimitiveType"}, {"id": "", "description": "This field represents maternal complications involving prolapsed cord.  The data is prefixed with MC - meaning Maternal Complications and defined by either a 0 (False) or a 1 (True).", "name": "MC_PROLAPSED_CORD", "type": "PrimitiveType"}, {"id": "", "description": "This field represents maternal complications experienced during a multiple pregnancy.  The data is prefixed with MC - meaning Maternal Complications and defined by either a 0 (False) or a 1 (True).", "name": "MC_MULTIPLE_PREG", "type": "PrimitiveType"}, {"id": "", "description": "This field represents maternal complications involving pelvic deformity.  The data is prefixed with MC - meaning Maternal Complications and defined by either a 0 (False) or a 1 (True).", "name": "MC_PELVIC_DEFORMITY", "type": "PrimitiveType"}, {"id": "", "description": "This field represents a maternal complication when the babies head  has been too big for  the pelvis.  The data is prefixed with MC - meaning Maternal Complications and defined by either a 0 (False) or a 1 (True)  .", "name": "MC_CEP_PEL_DISP", "type": "PrimitiveType"}, {"id": "", "description": "This field represents maternal complications involving pyrexia or fever.  The data is prefixed with MC - meaning Maternal Complications and defined by either a 0 (False) or a 1 (True).", "name": "MC_NOTI_PYREXIA", "type": "PrimitiveType"}, {"id": "", "description": "This field represents a maternal complication involving mortality (death) in the puerperal period.  The data is prefixed with MC - meaning Maternal Complications and defined by either a 0 (False) or a 1 (True).", "name": "MC_MOR_PUERPERIUM", "type": "PrimitiveType"}, {"id": "", "description": "This field represents a maternal complication resulting in death.  The data is prefixed with MC - meaning Maternal Complications and defined by either a 0 (False) or a 1 (True)  .", "name": "MC_MAT_DEATH", "type": "PrimitiveType"}, {"id": "", "description": "This field represents a Right occipito anterior OR Left occipito anterior during birth.  The data is prefixed with PR - meaning Presentation and defined by either a 0 (False) or a 1 (True).", "name": "PR_ROA_LOA", "type": "PrimitiveType"}, {"id": "", "description": "This field represents a Right occipito lateral OR Left occipito lateral during birth.  The data is prefixed with PR - meaning Presentation and defined by either a 0 (False) or a 1 (True).", "name": "PR_ROL_LOL", "type": "PrimitiveType"}, {"id": "", "description": "This field represents a Right occipito posterior OR Left occipito posterior during birth.  The data is prefixed with PR - meaning Presentation and defined by either a 0 (False) or a 1 (True).", "name": "PR_ROP_LOP", "type": "PrimitiveType"}, {"id": "", "description": "This field represents whether the baby presented breech during birth.  The data is prefixed with PR - meaning Presentation and defined by either a 0 (False) or a 1 (True).", "name": "PR_BREECH", "type": "PrimitiveType"}, {"id": "", "description": "This field represents a transverse lie during birth.  The data is prefixed with PR - meaning Presentation and defined by either a 0 (False) or a 1 (True).", "name": "PR_TRANSVERSE", "type": "PrimitiveType"}, {"id": "", "description": "This field represents whether the baby presented brow/face first during birth.  The data is prefixed with PR - meaning Presentation and defined by either a 0 (False) or a 1 (True).", "name": "PR_BROW_FACE", "type": "PrimitiveType"}, {"id": "", "description": "This field represents a compound presentation (eg head and hand, head and foot) during birth.  The data is prefixed with PR - meaning Presentation and defined by either a 0 (False) or a 1 (True).", "name": "PR_COMPOUND", "type": "PrimitiveType"}, {"id": "", "description": "This field represents any operation involving the use of forceps  The data is prefixed with OP - meaning Operation and defined by either a 0 (False) or a 1 (True).", "name": "OP_FORCEPS", "type": "PrimitiveType"}, {"id": "", "description": "This field represents any operation involving a caesarean.  The data is prefixed with OP - meaning Operation and defined by either a 0 (False) or a 1 (True).", "name": "OP_CAESAREAN", "type": "PrimitiveType"}, {"id": "", "description": "This field represents whether a particular forcep delivery was used.  The data is prefixed with OP - meaning Operation and defined by either a 0 (False) or a 1 (True).", "name": "OP_WILL_FORCEPS", "type": "PrimitiveType"}, {"id": "", "description": "This field represents any operation involving turning the baby.  The data is prefixed with OP - meaning Operation and defined by either a 0 (False) or a 1 (True).", "name": "OP_INT_VERSION", "type": "PrimitiveType"}, {"id": "", "description": "This field represents any operation due to the baby being in a forward direction which means turning a breech baby to cephalic.  The data is prefixed with OP - meaning Operation and defined by either a 0 (False) or a 1 (True).", "name": "OP_ANT_VERSION", "type": "PrimitiveType"}, {"id": "", "description": "This field represents any operation involving an episiotomy.  The data is prefixed with OP - meaning Operation and defined by either a 0 (False) or a 1 (True).", "name": "OP_EPISIOTOMY", "type": "PrimitiveType"}, {"id": "", "description": "This field represents a perineal suture.  The data is prefixed with OP - meaning Operation and defined by either a 0 (False) or a 1 (True).", "name": "OP_PERINEAL_SUTURE", "type": "PrimitiveType"}, {"id": "", "description": "This field represents any operation involving a 3rd degree tear.  The data is prefixed with OP - meaning Operation and defined by either a 0 (False) or a 1 (True).", "name": "OP_3RD_DEG_TEAR", "type": "PrimitiveType"}, {"id": "", "description": "This field represents a surgical induction of labour.  The data is prefixed with OP - meaning Operation and defined by either a 0 (False) or a 1 (True).", "name": "OP_SURG_INDUCTION", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the manual removal of placenta.  The data is prefixed with OP - meaning Operation and defined by either a 0 (False) or a 1 (True).", "name": "OP_MAN_REMOV_PLAC", "type": "PrimitiveType"}, {"id": "", "description": "This field represents any miscellaneous operation.  The data is prefixed with OP - meaning Operation and defined by either a 0 (False) or a 1 (True)  .", "name": "OP_MISC", "type": "PrimitiveType"}, {"id": "", "description": "This field represents a normal delivery.  The data is prefixed with OP - meaning Operation and defined by either a 0 (False) or a 1 (True).", "name": "OP_NORMAL_DELIVERY", "type": "PrimitiveType"}, {"id": "", "description": "The field represents Neonatal Death   The data is prefixed with IND - meaning Infant Disease and defined by either a 0 (False) or a 1 (True)  .", "name": "IND_NEONATAL_DEATH", "type": "PrimitiveType"}, {"id": "", "description": "This field represents a still birth.  The data is prefixed with IND - meaning Infant Disease and defined by either a 0 (False) or a 1 (True).", "name": "IND_SB", "type": "PrimitiveType"}, {"id": "", "description": "This field represents whether there was any infection.   The data is prefixed with IND - meaning Infant Disease and defined by either a 0 (False) or a 1 (True).", "name": "IND_INFECTION", "type": "PrimitiveType"}, {"id": "", "description": "This field represents an injury sustained at birth.  The data is prefixed with IND - meaning Infant Disease and defined by either a 0 (False) or a 1 (True).", "name": "IND_BIRTH_INJURY", "type": "PrimitiveType"}, {"id": "", "description": "This field represents whether the baby has a   congenital malformation.  The data is prefixed with IND - meaning Infant Disease and defined by either a 0 (False) or a 1 (True).", "name": "IND_CONG_MALFORM", "type": "PrimitiveType"}, {"id": "", "description": "This field represents any eye problem or infection  The data is prefixed with IND - meaning Infant Disease and defined by either a 0 (False) or a 1 (True)  .", "name": "IND_OPHTH_NEON", "type": "PrimitiveType"}, {"id": "", "description": "This field represents whether the baby has a rhesus incompatibility with mother   The data is prefixed with IND - meaning Infant Disease and defined by either a 0 (False) or a 1 (True).", "name": "IND_HAEMOLYTIC", "type": "PrimitiveType"}, {"id": "", "description": "This field represents whether any bleeding was experienced.  The data is prefixed with IND - meaning Infant Disease and defined by either a 0 (False) or a 1 (True).", "name": "IND_HAEMORRHAGIC", "type": "PrimitiveType"}, {"id": "", "description": "This field represents any other miscellaneous occurence.  The data is prefixed with IND - meaning Infant Disease and defined by either a 0 (False) or a 1 (True).", "name": "IND_MISC", "type": "PrimitiveType"}, {"id": "", "description": "This field represents whether the baby is breast fed  This is determined by the feed at end of first week/on discharge whichever is last  Data defined by either a 0 (False) or a 1 (True).", "name": "FEED_BREAST", "type": "PrimitiveType"}, {"id": "", "description": "This field represents whether the baby is given fomula milk as well as a breastfeed  This is determined by the feed at end of first week/on discharge whichever is last.  Data defined by either a 0 (False) or a 1 (True).", "name": "FEED_COMPLEMENT", "type": "PrimitiveType"}, {"id": "", "description": "This field represents whether the baby is formulae fed.  This is determined by the feed at end of first week/on discharge whichever is last  Data defined by either a 0 (False) or a 1 (True).", "name": "FEED_ARTIFICIAL", "type": "PrimitiveType"}, {"id": "", "description": "This field is a sequential number for internal purposes.", "name": "id", "type": "PrimitiveType"}]}, {"id": "", "description": "The Walker cohort is a database of over 48,000 birth records containing information on pregnancy, labour, birth and care before discharge for babies born in hospital in Dundee between 1952 and 1966.  The CHI has been identified for 34,183 babies, 15,581 mothers and 9,664 fathers enabling record linkage to other HIC datasets.", "name": "Walker Card 1 Large", "dataElementsCount": 114, "dataElements": [{"id": "", "description": "The underlying column in the dataset is B_ID which is an annochi. This is substituted into a prochi at extraction time..", "name": "B_ID", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the year of marriage  .", "name": "MARRIED", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the date of first clinic visit (Format YYYY-MM-DD).", "name": "FIRST_VISIT_CLINIC", "type": "PrimitiveType"}, {"id": "", "description": "This field is a free text field.", "name": "INCIDENTAL", "type": "PrimitiveType"}, {"id": "", "description": "This field represents complications with birth.  .", "name": "COMPLICATIONS", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the babies position.     .", "name": "POSITION", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates pregnancy haemoglobin  The data is defined by either a 0 (False) or a 1 (True).", "name": "PREGNANCY_HB_PERCENT", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates Blood Loss in ounces.", "name": "BLOOD_LOSS_OZ", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the haemoglobin percentage puerperium  .", "name": "PUERPERIUM_HB_PERCENT", "type": "PrimitiveType"}, {"id": "", "description": "This field represents free text on puerperium.", "name": "PUERPERIUM", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the haemoglobin percentage on Discharge.", "name": "DISCHARGE_HB_PERCENT", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the blood transfusion in pints.", "name": "TRANSFUSION_PINTS", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the babies discharge weight in pounds  .", "name": "DISCHARGE_WEIGHT_LBS", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the babies discharge weight in additional ounces  .", "name": "DISCHARGE_WEIGHT_OZ", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the babies total discharge weight in grams.", "name": "DISCHARGE_WEIGHT_G", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the placenta's weight in pounds  .", "name": "PLACENTA_LBS", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the placenta's weight in additional ounces  .", "name": "PLACENTA_OZ", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the placenta's total weight in grams  .", "name": "PLACENTA_G", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates calcified placenta (P_C_M  - Placenta Conditioned Medium)  The data is defined by either a 0 (False) or a 1 (True).", "name": "P_C_M_CALCIFIED", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates placental infarction (necrosis in part of the placenta) (P_C_M  - Placenta Conditioned Medium)  The data is defined by either a 0 (False) or a 1 (True).", "name": "P_C_M_INFARCTED", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates a retroplacental clot (P_C_M  - Placenta Conditioned Medium)  The data is defined by either a 0 (False) or a 1 (True).", "name": "P_C_M_RETROP_CLOT", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the membranes ragged (P_C_M  - Placenta Conditioned Medium )  The data is defined by either a 0 (False) or a 1 (True).", "name": "P_C_M_MEMB_RAGGED", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the membranes doubtful (unclear if they are complete) (P_C_M  - Placenta Conditioned Medium)  The data is defined by either a 0 (False) or a 1 (True).", "name": "P_C_M_MEMB_DOUBTFUL", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates placenta membrane complete (P_C_M  - Placenta Conditioned Medium)  The data is defined by either a 0 (False) or a 1 (True).", "name": "P_C_M_MEMB_COMPLETE", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the placenta is incomplete (P_C_M  - Placenta Conditioned Medium)  The data is defined by either a 0 (False) or a 1 (True).", "name": "P_C_M_PLAC_INCOMPLETE", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates if the placenta is doubtful (unclear if it is complete) (P_C_M  - Placenta Conditioned Medium)  The data is defined by either a 0 (False) or a 1 (True).", "name": "P_C_M_PLAC_DOUBTFUL", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates Placenta complete (P_C_M  - Placenta Conditioned Medium)  The data is defined by either a 0 (False) or a 1 (True).", "name": "P_C_M_PLAC_COMPLETE", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates circumvallate placenta (ridge on the fetal surface of the placenta) (P_C_M  - Placenta Conditioned Medium)  The data is defined by either a 0 (False) or a 1 (True).", "name": "P_C_M_CIRCUMVALLATE", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the insertion of the cord into the edge of the placenta - battledore (P_C_M  - Placenta Conditioned Medium)  The data is defined by either a 0 (False) or a 1 (True).", "name": "P_C_M_BATTLEDORE", "type": "PrimitiveType"}, {"id": "", "description": "This fieldindicates Crown Heel measurement in inches.", "name": "BABY_C_H_INCH", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates Crown Rump measurement in inches.", "name": "BABY_C_R_INCH", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the current pregnancy number (First)  The data is defined by either a 0 (False) or a 1 (True).", "name": "PREGNUM_1", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the current pregnancy number (Second)  The data is defined by either a 0 (False) or a 1 (True).", "name": "PREGNUM_2", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the current pregnancy number (Third)  The data is defined by either a 0 (False) or a 1 (True).", "name": "PREGNUM_3", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the current pregnancy number (Fourth and up)  The data is defined by either a 0 (False) or a 1 (True).", "name": "PREGNUM_4_PLUS", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the Pregnum 1/2/3/4  includes aborts  The data is defined by either a 0 (False) or a 1 (True).", "name": "PREGNUM_INCL_ABORTS", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates a history of Caesarian section  The data is defined by either a 0 (False) or a 1 (True).", "name": "HISTORY_CS", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates history of difficult labour  The data is defined by either a 0 (False) or a 1 (True).", "name": "HISTORY_DIFF_LAB", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates a history of gynaecological operation  The data is defined by either a 0 (False) or a 1 (True).", "name": "HISTORY_GYN_OP", "type": "PrimitiveType"}, {"id": "", "description": "This field represents a history of still birth or neonatal death  Defined by either a 0 (False) or a 1 (True).", "name": "HISTORY_SB_NND", "type": "PrimitiveType"}, {"id": "", "description": "This field represents whether delivery was booked.  The data is defined by either a 0 (False) or a 1 (True).", "name": "BOOKED", "type": "PrimitiveType"}, {"id": "", "description": "This field represents an Emergency delivery  This data is defined by either a 0 (False) or a 1 (True).", "name": "EMERGENCY", "type": "PrimitiveType"}, {"id": "", "description": "This field represents delivery at DRI (Dundee Royal Infirmary)  This data is defined by either a 0 (False) or a 1 (True).", "name": "DEL_DRI", "type": "PrimitiveType"}, {"id": "", "description": "This field represents delivery at Maryfield  This data is defined by either a 0 (False) or a 1 (True).", "name": "DEL_MARYFIELD", "type": "PrimitiveType"}, {"id": "", "description": "This field represents delivery elsewhere  This data is defined by either a 0 (False) or a 1 (True).", "name": "DEL_ELSEWHERE", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates whether the address is in Dundee.  This data is defined by either a 0 (False) or a 1 (True)    .", "name": "ADDR_DUNDEE", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates whether the address is in Angus.  This data is defined by either a 0 (False) or a 1 (True)  .", "name": "ADDR_ANGUS", "type": "PrimitiveType"}, {"id": "", "description": "This data indicates whether the address is outwith Tayside and Angus.  This data is defined by either a 0 (False) or a 1 (True)  .", "name": "ADDR_OTHER", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates a NeoNatal Death (NND)  The data is defined by either a 0 (False) or a 1 (True).", "name": "BABY_NND", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates a foetal death  The data is defined by either a 0 (False) or a 1 (True).", "name": "BABY_FOETAL_DEATH", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates infant post mortem  The data is defined by either a 0 (False) or a 1 (True).", "name": "BABY_PM_DONE", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates infant morbidity  The data is defined by either a 0 (False) or a 1 (True).", "name": "BABY_MORBIDITY", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates infant deformity   The data is defined by either a 0 (False) or a 1 (True)  .", "name": "BABY_DEFORMITY", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates infant cerebral irritation  Defined by either a 0 (False) or a 1 (True).", "name": "BABY_CEREBRAL_IRRITATION", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates an infant intracranial haemorrhage (ICH)  The data is defined by either a 0 (False) or a 1 (True).", "name": "BABY_ICH_PROVED", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates an injury at birth  The data is defined by either a 0 (False) or a 1 (True).", "name": "BABY_OTHER_BIRTH_INJURY", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates infant asphyxia.   The data is defined by either a 0 (False) or a 1 (True)  .", "name": "BABY_ASPHYXIA", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates infant Rhesus disease  This data is defined by either a 0 (False) or a 1 (True)  .", "name": "BABY_RH_DISEASE", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates infant infection  The data is defined by either a 0 (False) or a 1 (True).", "name": "BABY_INFECT_SURFACE", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates infant infection  The data is defined by either a 0 (False) or a 1 (True).", "name": "BABY_INFECT_OTHER", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates if baby is breast fed.  This is the feed at end of first week/on discharge whichever is last  Defined by either a 0 (False) or a 1 (True)  .", "name": "FEED_BREAST", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates if  baby is formulae fed   This is the feed at end of first week/on discharge whichever is last  Defined by either a 0 (False) or a 1 (True).", "name": "FEED_ARTIFICIAL", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates if the baby receives a complementary feed.  This is fomula milk given to a baby as well as a breastfeed  Defined by either a 0 (False) or a 1 (True).", "name": "FEED_COMPLEMENT", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates other areas puerperium.  The data is defined by either a 0 (False) or a 1 (True).", "name": "PU_OTHER", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates respiratory puerperium.  The data is defined by either a 0 (False) or a 1 (True).", "name": "PU_RESPIRATORY", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates urinary problems puerperium.  The data is defined by either a 0 (False) or a 1 (True).", "name": "PU_URINARY", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the breast puerperium.  The data is defined by either a 0 (False) or a 1 (True).", "name": "PU_BREAST", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the genital puerperium.  The data is defined by either a 0 (False) or a 1 (True).", "name": "PU_GENITAL", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates venous puerperium.  The data is defined by either a 0 (False) or a 1 (True).", "name": "PU_VENOUS", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates pyrexia puerperium.  The data is defined by either a 0 (False) or a 1 (True).", "name": "PU_PYREXIA", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the Husband Social Class (HSC)  The data is defined by either a 0 (False) or a 1 (True).", "name": "HSC_1_2", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the Husband Social Class (HSC)  The data is defined by either a 0 (False) or a 1 (True).", "name": "HSC_3", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the Husband Social Class (HSC)  The data is defined by either a 0 (False) or a 1 (True).", "name": "HSC_4_5", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates theHusband Social Class Doubt.  The data is defined by either a 0 (False) or a 1 (True).", "name": "HSC_DOUBT", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates a Physician Incident (INC-Incidental)  The data is defined by either a 0 (False) or a 1 (True).", "name": "INC_PHYSICIAN", "type": "PrimitiveType"}, {"id": "", "description": "This field represents a Surgeon Incident (INC-Incidental)  The data is defined by either a 0 (False) or a 1 (True).", "name": "INC_SURGEON", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates a 'Other' Incident  (INC-Incidental)  The data is defined by either a 0 (False) or a 1 (True).", "name": "INC_OTHER", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates a Cardiac Incident  (INC-Incidental)  The data is defined by either a 0 (False) or a 1 (True).", "name": "INC_CARDIAC", "type": "PrimitiveType"}, {"id": "", "description": "This field represents a PELVIMETRY (INV-Investigation)  The data is defined by either a 0 (False) or a 1 (True).", "name": "INV_XRAY_PELVIMETRY", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates Xray (INV-Investigation)  The data is defined by either a 0 (False) or a 1 (True)  .", "name": "INV_XRAY", "type": "PrimitiveType"}, {"id": "", "description": "This field represents Antenatal admission  Defined by either a 0 (False) or a 1 (True).", "name": "MISC_ANTENATAL_ADM", "type": "PrimitiveType"}, {"id": "", "description": "This field represents Maternal anaemia  (MC-Maternal Complications)  The data is defined by either a 0 (False) or a 1 (True).", "name": "MC_ANAEMIA_LESS_74_85_PER", "type": "PrimitiveType"}, {"id": "", "description": "This field represents Maternal anaemia  (MC-Maternal Complications)  The data is defined by either a 0 (False) or a 1 (True).", "name": "MC_ANAEMIA_11_125_G", "type": "PrimitiveType"}, {"id": "", "description": "This field represents megaloblastic anaemia (MC-Maternal Complications)  The data is defined by either a 0 (False) or a 1 (True).", "name": "MC_ANAEMIA_MEGABLAST", "type": "PrimitiveType"}, {"id": "", "description": "This field represents Post partum anaemia (MC - Maternal Complications)  The data is defined by either a 0 (False) or a 1 (True).", "name": "MC_ANAEMIA_POSTPARTUM", "type": "PrimitiveType"}, {"id": "", "description": "This field represents anaemia before 28 weeks gestation (MC - Maternal Complications)  The data is defined by either a 0 (False) or a 1 (True).", "name": "MC_HAEM_LESS_28WKS", "type": "PrimitiveType"}, {"id": "", "description": "This field represents Antempartum haemorrhage(MC - Maternal Complications)  The data is defined by either a 0 (False) or a 1 (True).", "name": "MC_APH", "type": "PrimitiveType"}, {"id": "", "description": "This field represents multiple pregnancy (MC - Maternal Complications)  The data is defined by either a 0 (False) or a 1 (True).", "name": "MC_MULTIPLE_PREG", "type": "PrimitiveType"}, {"id": "", "description": "This field represents eclampsia (MC - Maternal Complications)   The data is defined by either a 0 (False) or a 1 (True).", "name": "MC_ECLAMPSIA", "type": "PrimitiveType"}, {"id": "", "description": "This field represents hypertension (MC - Maternal Complications)  The data is defined by either a 0 (False) or a 1 (True).", "name": "MC_HYPERTENSION", "type": "PrimitiveType"}, {"id": "", "description": "This field represents Oedema (MC - Maternal Complications)  The data is defined by either a 0 (False) or a 1 (True).", "name": "MC_OEDEMA", "type": "PrimitiveType"}, {"id": "", "description": "This field represents Albuminuria (MC-Maternal Complications)  The data is defined by either a 0 (False) or a 1 (True).", "name": "MC_ALBUMINURIA", "type": "PrimitiveType"}, {"id": "", "description": "This field represent excessive vomiting (MC - Maternal Complications)  The data is defined by either a 0 (False) or a 1 (True).", "name": "MC_EXCESS_VOMITING", "type": "PrimitiveType"}, {"id": "", "description": "This field represents a miscellaneous maternal complication  The data is defined by either a 0 (False) or a 1 (True).", "name": "MC_MISC", "type": "PrimitiveType"}, {"id": "", "description": "This field represents Miscellaneous Medical Induction  The data is defined by either a 0 (False) or a 1 (True).", "name": "MISC_MED_IND", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates an Oxytocin drip was used  The data is defined by either a 0 (False) or a 1 (True).", "name": "MISC_PITOCIN_DRIP", "type": "PrimitiveType"}, {"id": "", "description": "This field represents artificial rupture of membranes  The data is defined by either a 0 (False) or a 1 (True).", "name": "MISC_ARM", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates forceps Used (OP- Operations)  The data is defined by either a 0 (False) or a 1 (True).", "name": "OP_FORCEPS", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates a caesarean (OP-Operation)  The data is defined by either a 0 (False) or a 1 (True).", "name": "OP_CAESAREAN", "type": "PrimitiveType"}, {"id": "", "description": "This field represents a miscellaneous operation  The data is defined by either a 0 (False) or a 1 (True).", "name": "MISC_OP", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates whether the  presentation is Breech.  The data is defined by either a 0 (False) or a 1 (True).", "name": "PR_BREECH", "type": "PrimitiveType"}, {"id": "", "description": "This field represents other abnormal presentation  The data is defined by either a 0 (False) or a 1 (True).", "name": "MISC_OTHER_ABN_PRES", "type": "PrimitiveType"}, {"id": "", "description": "This field represents Miscellaneous Foetal Distress  The data is defined by either a 0 (False) or a 1 (True).", "name": "MISC_FOETAL_DISTRESS", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates perineal trauma - tear or episiotomy  The data is defined by either a 0 (False) or a 1 (True).", "name": "MISC_TEARS_EPIS", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates retained placenta + post partum haemorrhage  The data is defined by either a 0 (False) or a 1 (True).", "name": "MISC_RET_PLAC_PPH", "type": "PrimitiveType"}, {"id": "", "description": "This field represents a miscellaneous 'Other' condition.  The data is defined by either a 0 (False) or a 1 (True).", "name": "MISC_OTHER_COND", "type": "PrimitiveType"}, {"id": "", "description": "This field represents a miscellaneous 'Other' operation  The data is defined by either a 0 (False) or a 1 (True).", "name": "MISC_OTHER_OPS", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates version (turning) of the baby in theatre under anaesthetic  The data is defined by either a 0 (False) or a 1 (True).", "name": "MISC_VERSION_UA", "type": "PrimitiveType"}, {"id": "", "description": "This field represents a Blood transfusion  The data is defined by either a 0 (False) or a 1 (True).", "name": "BLOOD_TRANS", "type": "PrimitiveType"}, {"id": "", "description": "This fieldindicates intravenous infusion  The data is defined by either a 0 (False) or a 1 (True)  .", "name": "OTHER_IVI", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates whether a general anaesthetic was used.  This data is defined by either a 0 (False) or a 1 (True).", "name": "ANA_GENERAL", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates whether a Spinal anaesthetic (Epidural) was used.  This data is defined by either a 0 (False) or a 1 (True).", "name": "ANA_LOCAL_SPINAL", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the lookup description for Complication.  .", "name": "COMPLICATIONS_Desc", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the lookup description for Position..", "name": "POSITION_Desc", "type": "PrimitiveType"}]}, {"id": "", "description": "The Walker cohort is a database of over 48,000 birth records containing information on pregnancy, labour, birth and care before discharge for babies born in hospital in Dundee between 1952 and 1966.  The CHI has been identified for 34,183 babies, 15,581 mothers and 9,664 fathers enabling record linkage to other HIC datasets.", "name": "Walker Card 2 Large", "dataElementsCount": 172, "dataElements": [{"id": "", "description": "The underlying column in the dataset is B_ID which is an annochi. This is substituted into a prochi at extraction time..", "name": "B_ID", "type": "PrimitiveType"}, {"id": "", "description": "This field is a free text field..", "name": "CITY_WARD", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the sex of Twin  Defined by A,F or M.", "name": "TWIN1", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the sex of Twin  Defined by A,F or M.", "name": "TWIN2", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the sex of Twin  Defined by A,F or M.", "name": "TWIN3", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the time of birth.", "name": "TOB", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the gestation period in weeks.", "name": "GEST", "type": "PrimitiveType"}, {"id": "", "description": "Year of marriage.", "name": "MARRIED", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the religion .", "name": "RELIGION", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the date of first clinic visit.", "name": "FIRST_VISIT_CLINIC", "type": "PrimitiveType"}, {"id": "", "description": "This field is a free text field.", "name": "INCIDENTAL", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates complications at birth.   .", "name": "COMPLICATIONS", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the babies position.   .", "name": "POSITION", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates pregnancy haemoglobin  The data is defined by either a 0 (False) or a 1 (True).", "name": "PREGNANCY_HB_PERCENT", "type": "PrimitiveType"}, {"id": "", "description": "This field represents blood loss in ounces.", "name": "BLOOD_LOSS_OZ", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the puerperium postnatal heamoglobin percentage (Free text field).", "name": "PUERPERIUM_HB_PERCENT", "type": "PrimitiveType"}, {"id": "", "description": "This field represents free text on puerperium.", "name": "PUERPERIUM", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the Haemoglobin percentage on Discharge.", "name": "DISCHARGE_HB_PERCENT", "type": "PrimitiveType"}, {"id": "", "description": "This field represents transfusion in pints.", "name": "TRANSFUSION_PINTS", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the babies crown heel measurement in Inches.", "name": "BABY_C_H_INCH", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the babies crown heel measurement in centimtres.", "name": "BABY_C_H_CM", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the babies crown rump measurement in inches.", "name": "BABY_C_R_INCH", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the babies crown rump measurement in centimetres..", "name": "BABY_C_R_CM", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the babies Head circumference in Inches  .", "name": "BABY_HEAD_CIRCUM", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the babies head circumference at birth in cm  .", "name": "BABY_HEAD_CIRCUM_CM", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the babies feed.   .", "name": "BABY_FEEDING", "type": "PrimitiveType"}, {"id": "", "description": "This field represents babies total discharge weight in pounds  .", "name": "DISCHARGE_WEIGHT_LBS", "type": "PrimitiveType"}, {"id": "", "description": "This field represents babies total discharge weight in additional ounces  .", "name": "DISCHARGE_WEIGHT_OZ", "type": "PrimitiveType"}, {"id": "", "description": "This field represents babies total discharge weight in grams  .", "name": "DISCHARGE_WEIGHT_G", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the babies crown heel measurement at discharge in Inches.", "name": "BABY_C_H_INCH_DISC", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the babies crown heel measurement in centimetres on discharge..", "name": "BABY_C_H_CM_DISC", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the babies crown rump measurement at discharge in inches.", "name": "BABY_C_R_INCH_DISC", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the babies crown rump measurement at discharge in centimtres.", "name": "BABY_C_R_CM_DISC", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the babies head circumference on discharge..", "name": "DISCHARGE_BABY_HEAD_CIRCUM", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the babies head circumference on discharge in cm.", "name": "DISCHARGE_BABY_HEAD_CIRCUM_CM", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates baby feeding on discharge  .", "name": "DISCHARGE_BABY_FEEDING", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the babies status at birth (free text)  .", "name": "GENERAL", "type": "PrimitiveType"}, {"id": "", "description": "This field represents APGAR Score of well being at birth.", "name": "APGAR_BIRTH", "type": "PrimitiveType"}, {"id": "", "description": "This field represents APGAR Score of well being at 6hrs  .", "name": "APGAR_6HR", "type": "PrimitiveType"}, {"id": "", "description": "This field represents APGAR Score of well being at 12 hrs.", "name": "APGAR_12HR", "type": "PrimitiveType"}, {"id": "", "description": "This field represents APGAR Score of well being at24 hrs  .", "name": "APGAR_24HR", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates medical examination.  .", "name": "MED_EXAM", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates special nursery notes  The data is defined by either a 0 (Blank) or a 1 (Notes Recorded).", "name": "SPECIAL_NURSERY_NOTES", "type": "PrimitiveType"}, {"id": "", "description": "This field is Post Mortem Summary (Free text Field).", "name": "P_M_SUMMARY", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates discharge date of baby  .", "name": "DISCHARGED_BABY_DATE", "type": "PrimitiveType"}, {"id": "", "description": "This field represents where the baby was discharged to is defined using a number between 0-5.   .", "name": "DISCHARGED_BABY_TO", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates where the Mother was discharged to is defined using a number between 0-5.   .", "name": "DISCHARGED_M_TO", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the follow up appointment date and location  .", "name": "FOLLOW_UP", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the risk category (Free Text Field).", "name": "RISK_CATEGORY", "type": "PrimitiveType"}, {"id": "", "description": "This field is Post Mortem Classification (Free Text field).", "name": "P_M_CLASSIFICATION", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates placenta weight in pounds.", "name": "PLACENTA_LBS", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the placenta weight in additional ounces.", "name": "PLACENTA_OZ", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the placenta total weight in grams.", "name": "PLACENTA_G", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates calcified placenta (P_C_M  - Placenta Conditioned Medium)  The data is defined by either a 0 (False) or a 1 (True).", "name": "P_C_M_CALCIFIED", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates placental infarction (necrosis in part of the placenta) (P_C_M  - Placenta Conditioned Medium)  The data is defined by either a 0 (False) or a 1 (True).", "name": "P_C_M_INFARCTED", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates a retroplacental clot (P_C_M  - Placenta Conditioned Medium)  The data is defined by either a 0 (False) or a 1 (True).", "name": "P_C_M_RETROP_CLOT", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the membranes ragged (P_C_M  - Placenta Conditioned Medium )  The data is defined by either a 0 (False) or a 1 (True).", "name": "P_C_M_MEMB_RAGGED", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the membranes doubtful (unclear if they are complete) (P_C_M  - Placenta Conditioned Medium)  The data is defined by either a 0 (False) or a 1 (True).", "name": "P_C_M_MEMB_DOUBTFUL", "type": "PrimitiveType"}, {"id": "", "description": "Placenta membrane complete (P_C_M  - Placenta)  Defined by either a 0 (False) or a 1 (True).", "name": "P_C_M_MEMB_COMPLETE", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the placenta is incomplete (P_C_M  - Placenta Conditioned Medium)  The data is defined by either a 0 (False) or a 1 (True).", "name": "P_C_M_PLAC_INCOMPLETE", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates if the placenta is doubtful (unclear if it is complete) (P_C_M  - Placenta Conditioned Medium)  The data is defined by either a 0 (False) or a 1 (True).", "name": "P_C_M_PLAC_DOUBTFUL", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates Placenta complete (P_C_M  - Placenta Conditioned Medium)  The data is defined by either a 0 (False) or a 1 (True).", "name": "P_C_M_PLAC_COMPLETE", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates circumvallate placenta (ridge on the fetal surface of the placenta) (P_C_M  - Placenta Conditioned Medium)  The data is defined by either a 0 (False) or a 1 (True).", "name": "P_C_M_CIRCUMVALLATE", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the insertion of the cord into the edge of the placenta - battledore (P_C_M  - Placenta Conditioned Medium)  The data is defined by either a 0 (False) or a 1 (True).", "name": "P_C_M_BATTLEDORE", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the mothers blood group  O  The data is defined by either a 0 (False) or a 1 (True).", "name": "BLOOD_GROUP_MOTHER_O", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the mothers blood group  A  The data is defined by either a 0 (False) or a 1 (True).", "name": "BLOOD_GROUP_MOTHER_A", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the mothers blood group  B  The data is defined by either a 0 (False) or a 1 (True).", "name": "BLOOD_GROUP_MOTHER_B", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the mothers blood group  AB  The data is defined by either a 0 (False) or a 1 (True).", "name": "BLOOD_GROUP_MOTHER_AB", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the mothers Blood group    The data is defined by either a 0 (False) or a 1 (True).", "name": "BLOOD_GROUP_MOTHER_OTHER", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the mothers blood group  D negative  The data is defined by either a 0 (False) or a 1 (True).", "name": "BLOOD_GROUP_MOTHER_DNEG", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the fathers Blood group  O  The data is defined by either a 0 (False) or a 1 (True).", "name": "BLOOD_GROUP_FATHER_O", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the fathers Blood group  A  The data is defined by either a 0 (False) or a 1 (True).", "name": "BLOOD_GROUP_FATHER_A", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the fathers Blood group  B  The data is defined by either a 0 (False) or a 1 (True).", "name": "BLOOD_GROUP_FATHER_B", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the fathers Blood group  AB  The data is defined by either a 0 (False) or a 1 (True).", "name": "BLOOD_GROUP_FATHER_AB", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the fathers Blood group    The data is defined by either a 0 (False) or a 1 (True).", "name": "BLOOD_GROUP_FATHER_OTHER", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the fathers Blood group  D Positive  The data is defined by either a 0 (False) or a 1 (True).", "name": "BLOOD_GROUP_FATHER_DPOS", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the fathers Blood group    The data is defined by either a 0 (False) or a 1 (True).", "name": "BLOOD_GROUP_FATHER_HOMOZ", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates miscellaneous surgery  The data is defined by either a 0 (False) or a 1 (True).", "name": "MISC_SURGERY", "type": "PrimitiveType"}, {"id": "", "description": "This field represents admission after birth  The data is defined by either a 0 (False) or a 1 (True).", "name": "ADMITTED_AFTER_BIRTH", "type": "PrimitiveType"}, {"id": "", "description": "This field represents admission to speciality nursery  The data is defined by either a 0 (False) or a 1 (True).", "name": "ADMITTED_SPEC_NURSERY", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates breaat fed which is the feed at end of first week/on discharge whichever is last.  The data is defined by either a 0 (False) or a 1 (True).", "name": "FEED_BREAST", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates formulae fed which is the feed at end of first week/on discharge whichever is last.  Defined by either a 0 (False) or a 1 (True).", "name": "FEED_ARTIFICIAL", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates a normal birth  The data defined by either a 0 (False) or a 1 (True).", "name": "BIRTH_NORMAL", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates slight asphyxia  The data is defined by either a 0 (False) or a 1 (True).", "name": "BIRTH_SL_ASPHYXIA", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates severe asphyxia at birth  The data is defined by either a 0 (False) or a 1 (True).", "name": "BIRTH_SEV_ASPHYXIA", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates Haemaglobin under 14P8G   The data is defined by either a 0 (False) or a 1 (True).", "name": "MISC_HB_LESS_14P8G", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates jaundice in baby < 10mg  The data is defined by either a 0 (False) or a 1 (True).", "name": "MISC_JAUNDICE_LESS_10MG", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates jaundice in baby > 10mg  The data is defined by either a 0 (False) or a 1 (True).", "name": "MISC_JAUNDICE_GREATER_10MG", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates pyrexia > 100   The data is defined by either a 0 (False) or a 1 (True).", "name": "MISC_PYREXIA_GREATER_100", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates vomiting and dehydration  The data is defined by either a 0 (False) or a 1 (True).", "name": "MISC_VOMIT_DEHYD", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates intracerebral lesion   The data is defined by either a 0 (False) or a 1 (True).", "name": "MISC_IC_LESION", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates cephalhaematoma (swelling on baby head filled with blood)  The data is defined by either a 0 (False) or a 1 (True).", "name": "MISC_CEPHALAHAEM", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates bleeding.  The data is defined by either a 0 (False) or a 1 (True).", "name": "MISC_BLEEDING", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates respiratory distress  The data is defined by either a 0 (False) or a 1 (True).", "name": "MISC_RESP_DIST", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates mild infection  The data is defined by either a 0 (False) or a 1 (True).", "name": "MISC_INFECT_MILD", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates severe infection  The data is defined by either a 0 (False) or a 1 (True).", "name": "MISC_INFECT_SEV", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates Central Nervous System Malformation (CNS)  The data is defined by either a 0 (False) or a 1 (True).", "name": "MAL_CNS", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates malformation  of limbs  The data is defined by either a 0 (False) or a 1 (True).", "name": "MAL_LIMBS", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates multiple malformation.  The data is defined by either a 0 (False) or a 1 (True).", "name": "MAL_MULTIPLE", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates metabolic malformation  The data is defined by either a 0 (False) or a 1 (True).", "name": "MAL_METABOLIC", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates chromosomal malformation.  The data is defined by either a 0 (False) or a 1 (True).", "name": "MAL_CHROMOSOMAL", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates 'Other' malformation.  The data is defined by either a 0 (False) or a 1 (True).", "name": "MAL_OTHER", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the current pregnancy number (First)  The data is defined by either a 0 (False) or a 1 (True).", "name": "PREGNUM_1", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the current pregnancy number (Second)  The data is defined by either a 0 (False) or a 1 (True).", "name": "PREGNUM_2", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the current pregnancy number (Third)  The data is defined by either a 0 (False) or a 1 (True).", "name": "PREGNUM_3", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the current pregnancy number (Fourth)  The data is defined by either a 0 (False) or a 1 (True).", "name": "PREGNUM_4_PLUS", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the Pregnum 1/2/3/4  includes aborts  The data is defined by either a 0 (False) or a 1 (True).", "name": "PREGNUM_INCL_ABORTS", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the husbands social class (HSC)  The data is defined by either a 0 (False) or a 1 (True).", "name": "HSC_1_2", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the husbands social class (HSC)  The data is defined by either a 0 (False) or a 1 (True).", "name": "HSC_3", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the husbands social class (HSC)  The data is defined by either a 0 (False) or a 1 (True).", "name": "HSC_4_5", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the husbands social class (HSC)  The data is defined by either a 0 (False) or a 1 (True).", "name": "HSC_DOUBT", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates whether the address is in Dundee.  This data is defined by either a 0 (False) or a 1 (True).", "name": "ADDR_DUNDEE", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates whether the address is in Angus.  This data is defined by either a 0 (False) or a 1 (True).", "name": "ADDR_ANGUS", "type": "PrimitiveType"}, {"id": "", "description": "This data indicates whether the address is outwith Tayside and Angus.  This data is defined by either a 0 (False) or a 1 (True).", "name": "ADDR_OTHER", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates booked hospital  The data is defined by either a 0 (False) or a 1 (True)  .", "name": "BOOKED_HOSPITAL", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates an 'Other' booking (Domiciliary, GP)  The data is defined by either a 0 (False) or a 1 (True)  .", "name": "BOOKED_OTHER", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates a booked emergency  The data is defined by either a 0 (False) or a 1 (True).", "name": "BOOKED_EMERGENCY", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates delivery at DRI  The data is defined by either a 0 (False) or a 1 (True).", "name": "DEL_DRI", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates delivery at Maryfield  The data is defined by either a 0 (False) or a 1 (True).", "name": "DEL_MARYFIELD", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates delivery district  The data defined by either a 0 (False) or a 1 (True)  .", "name": "DEL_DISTRICT", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates delivery 'elsewhere'  The data is defined by either a 0 (False) or a 1 (True).", "name": "DEL_ELSEWHERE", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates risk  The data is defined by either a 0 (False) or a 1 (True).", "name": "RISK", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates a handicap  The data is defined by either a 0 (False) or a 1 (True).", "name": "HANDICAP", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates a history of difficult labour  The data is defined by either a 0 (False) or a 1 (True).", "name": "HISTORY_DIFF_LAB", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the history of still birth or neonatal death  The data is defined by either a 0 (False) or a 1 (True).", "name": "HISTORY_SB_NND", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates history of gynecological operation  The data is defined by either a 0 (False) or a 1 (True).", "name": "HISTORY_GYN_OP", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the history of infertility investigation  the data is defined by either a 0 (False) or a 1 (True).", "name": "HISTORY_INFERT_INVEST", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates incidental thyroid   The data is defined by either a 0 (False) or a 1 (True).", "name": "INC_THYROID", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates incidental cardiac occurance  The data is defined by either a 0 (False) or a 1 (True).", "name": "INC_CARDIAC", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates incidental diabetes   The data is defined by either a 0 (False) or a 1 (True).", "name": "INC_DIABETES", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates incidental 'Other'  The data is defined by either a 0 (False) or a 1 (True).", "name": "INC_OTHER", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates incidental risk exposure.  The data is defined by either a 0 (False) or a 1 (True).", "name": "INC_RISK_EXP", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates Anaemia - Haemoglobin under 11gm  The data is defined by either a 0 (False) or a 1 (True).", "name": "GEN_HB_LESS_11G", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates megaloblastic anaemia (folic acid deficiency)  The data is defined by either a 0 (False) or a 1 (True).", "name": "GEN_MEGABLASTIC", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates thrombosis or varicose veins or embolus  The data is defined by either a 0 (False) or a 1 (True).", "name": "GEN_VV_THROMB_EMB", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates a urinary infection  The data is defined by either a 0 (False) or a 1 (True).", "name": "GEN_URINARY_INF", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates a general blood transfusion or other IV infusion  The data is defined by either a 0 (False) or a 1 (True).", "name": "GEN_BLOOD_TRANS_OR_OTHER_IVI", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates a pelvimetry  The data is defined by either a 0 (False) or a 1 (True).", "name": "GEN_PELVIMETRY", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates 'Other' operations  The data is defined by either a 0 (False) or a 1 (True).", "name": "GEN_OTHER_OPS", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates whether a general anaesthetic was used.  This data is defined by either a 0 (False) or a 1 (True).", "name": "ANA_GENERAL", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates whether a Spinal anaesthetic (Epidural) was used.  This data is defined by either a 0 (False) or a 1 (True).", "name": "ANA_LOCAL_SPINAL", "type": "PrimitiveType"}, {"id": "", "description": "This field represents antenatal admission  The data is defined by either a 0 (False) or a 1 (True).", "name": "ANTE_NATAL_ADMISSION", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates anaemia before 29 weeks  The data is defined by either a 0 (False) or a 1 (True).", "name": "ANTE_NATAL_HAEM_LESS_29WKS", "type": "PrimitiveType"}, {"id": "", "description": "This field represents antepartum haemorrhage  The data is defined by either a 0 (False) or a 1 (True).", "name": "ANTE_NATAL_APH", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates Antenatal high blood pressure.  The data is defined by either a 0 (False) or a 1 (True)  .", "name": "ANTE_NATAL_HBP", "type": "PrimitiveType"}, {"id": "", "description": "This field represents an albumin (protein) or oedema (both signs of pre-eclampsia)  The data is defined by either a 0 (False) or a 1 (True).", "name": "ANTE_NATAL_ALB_OED", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates Hydramnios  The data is defined by either a 0 (False) or a 1 (True).", "name": "ANTE_NATAL_HYDRAM_EXS_VOMITING", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates version/turning of the baby  The data is defined by either a 0 (False) or a 1 (True).", "name": "ANTE_NATAL_VERSION", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates multiple pregnancy  The data is defined by either a 0 (False) or a 1 (True).", "name": "ANTE_NATAL_MULTIPLE", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates artifical rupture of membranes  The data is defined by either a 0 (False) or a 1 (True).", "name": "MISC_ARM", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates pitocin/oxytocin drip  The data is defined by either a 0 (False) or a 1 (True).", "name": "MISC_PITOCIN_DRIP", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates a caesarean   The data is defined by either a 0 (False) or a 1 (True).", "name": "OP_CAESAREAN", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the use of forceps or ventouse  The data is defined by either a 0 (False) or a 1 (True).", "name": "MISC_FORCEPS_VENT", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates breech presentation  The data is defined by either a 0 (False) or a 1 (True).", "name": "PR_BREECH", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates 'other' difficulties  The data is defined by either a 0 (False) or a 1 (True).", "name": "MISC_OTHER_DIFF", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates prolapse or tangled cord  the data is defined by either a 0 (False) or a 1 (True).", "name": "MISC_PROL_TANGLE_CORD", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates retained placenta/postpartum haemorrhage  The data is defined by either a 0 (False) or a 1 (True).", "name": "MISC_RET_PLAC_PPH", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates perineal trauma - tear or episiotomy  The data is defined by either a 0 (False) or a 1 (True).", "name": "MISC_TEARS_EPIS", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates foetal distress  The data is defined by either a 0 (False) or a 1 (True).", "name": "MISC_FOETAL_DISTRESS", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates Morbidity  The data is defined by either a 0 (False) or a 1 (True).", "name": "MISC_MORBID", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the genital puerperium.  The data is defined by either a 0 (False) or a 1 (True).", "name": "PU_GENITAL", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the breast puerperium.  The data is defined by either a 0 (False) or a 1 (True).", "name": "PU_BREAST", "type": "PrimitiveType"}, {"id": "", "description": "This field indicates the repiratory puerperium.  The data is defined by either a 0 (False) or a 1 (True).", "name": "PU_RESPIRATORY", "type": "PrimitiveType"}, {"id": "", "description": "This field is the lookup value for complications.", "name": "COMPLICATIONS_Desc", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the lookup value for position.", "name": "POSITION_Desc", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the lookup value for religion.", "name": "RELIGION_Desc", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the lookup value for Baby Feeding.", "name": "BABY_FEEDING_Desc", "type": "PrimitiveType"}, {"id": "", "description": "This field is the lookup value for Discharge baby feeding.", "name": "DISCHARGE_BABY_FEEDING_Desc", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the lookup value for Medicval Exam.", "name": "MED_EXAM_Desc", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the lookup value for special nursery notes.", "name": "SPECIAL_NURSERY_NOTES_Desc", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the lookup value for Discharge Baby To.", "name": "DISCHARGED_BABY_TO_Desc", "type": "PrimitiveType"}, {"id": "", "description": "This field represents the lookup value for Discharge Mother To.", "name": "DISCHARGED_M_TO_Desc", "type": "PrimitiveType"}]}]