TreeWAS – Variant ID: rs150404479

Hospitalization Episode Statistics (HES)

Self-Reported Statistics (SRS)

Hierarchical visualisation How to interpret this figure?

Showing all nodes without filtering.

Click on a node to zoom (except terminal nodes).

Download this figure in format

Results table

Term	Risk posterior probability	No effect posterior probability
O60-O75 Complications of labour and delivery	0.028	0.972
Chapter XV Pregnancy, childbirth and the puerperium	0.027	0.973
O34 Maternal care for known or suspected abnormality of pelvic organs	0.026	0.974
O30-O48 Maternal care related to the fetus and amniotic cavity and possible delivery problems	0.025	0.974
O72 Postpartum haemorrhage	0.025	0.975
O34.2 Maternal care due to uterine scar from previous surgery	0.025	0.975
O75 Other complications of labour and delivery, not elsewhere classified	0.024	0.976
O68 Labour and delivery complicated by foetal stress [distress]	0.024	0.976
O72.1 Other immediate postpartum haemorrhage	0.024	0.976
O80-O84 Delivery	0.023	0.977
O66 Other obstructed labour	0.023	0.977
O64 Obstructed labour due to malposition and malpresentation of foetus	0.023	0.977
O62 Abnormalities of forces of labour	0.022	0.978
O00-O08 Pregnancy with abortive outcome	0.022	0.978
O73 Retained placenta and membranes, without haemorrhage	0.021	0.979
O75.7 Vaginal delivery following previous Caesarean section	0.021	0.979
O34.1 Maternal care for tumour of corpus uteri	0.021	0.979
O74 Complications of anaesthesia during labour and delivery	0.020	0.979
O71 Other obstetric trauma	0.020	0.979
O67 Labour and delivery complicated by intrapartum haemorrhage, not elsewhere classified	0.020	0.979
O65 Obstructed labour due to maternal pelvic abnormality	0.020	0.979
O61 Failed induction of labour	0.020	0.979
O60 Preterm delivery	0.020	0.979
O63 Long labour	0.020	0.979
O68.8 Labour and delivery complicated by other evidence of foetal stress	0.020	0.980
O20-O29 Other maternal disorders predominantly related to pregnancy	0.020	0.980
O47 False labour	0.020	0.980
O69 Labour and delivery complicated by umbilical cord complications	0.020	0.980
O04 Medical abortion	0.020	0.980
O10-O16 Oedema, proteinuria and hypertensive disorders in pregnancy, childbirth and the puerperium	0.020	0.980
O35 Maternal care for known or suspected foetal abnormality and damage	0.020	0.980
O75.8 Other specified complications of labour and delivery	0.019	0.981
O82 Single delivery by Caesarean section	0.019	0.981
O85-O92 Complications predominantly related to the puerperium	0.019	0.981
O30 Multiple gestation	0.019	0.981
O81 Single delivery by forceps and vacuum extractor	0.019	0.981
O66.5 Failed application of vacuum extractor and forceps, unspecified	0.019	0.981
O68.2 Labour and delivery complicated by foetal heart rate anomaly with meconium in amniotic fluid	0.019	0.981
O46 Antepartum haemorrhage, not elsewhere classified	0.019	0.981
O04.9 Complete or unspecified, without complication	0.019	0.981
O64.0 Obstructed labour due to incomplete rotation of foetal head	0.019	0.981
O34.9 Maternal care for abnormality of pelvic organ, unspecified	0.018	0.981
O34.8 Maternal care for other abnormalities of pelvic organs	0.018	0.981
O34.7 Maternal care for abnormality of vulva and perineum	0.018	0.981
O34.6 Maternal care for abnormality of vagina	0.018	0.981
O34.5 Maternal care for other abnormalities of gravid uterus	0.018	0.981
O34.4 Maternal care for other abnormalities of cervix	0.018	0.981
O34.3 Maternal care for cervical incompetence	0.018	0.981
O34.0 Maternal care for congenital malformation of uterus	0.018	0.981
O45 Premature separation of placenta [abruptio placentae]	0.018	0.981
O44 Placenta praevia	0.018	0.981
O43 Placental disorders	0.018	0.981
O41 Other disorders of amniotic fluid and membranes	0.018	0.981
O33 Maternal care for known or suspected disproportion	0.018	0.981
O31 Complications specific to multiple gestation	0.018	0.981
O40 Polyhydramnios	0.018	0.981
O72.3 Postpartum coagulation defects	0.018	0.981
O72.2 Delayed and secondary postpartum haemorrhage	0.018	0.981
O72.0 Third-stage haemorrhage	0.018	0.981
O70 Perineal laceration during delivery	0.018	0.982
O68.9 Labour and delivery complicated by foetal stress, unspecified	0.018	0.982
O80 Single spontaneous delivery	0.018	0.982
O42 Premature rupture of membranes	0.018	0.982
O75.9 Complication of labour and delivery, unspecified	0.018	0.982
O75.5 Delayed delivery after artificial rupture of membranes	0.018	0.982
O75.4 Other complications of obstetric surgery and procedures	0.018	0.982
O75.3 Other infection during labour	0.018	0.982
O75.2 Pyrexia during labour, not elsewhere classified	0.018	0.982
O75.1 Shock during or following labour and delivery	0.018	0.982
O75.0 Maternal distress during labour and delivery	0.018	0.982
O68.0 Labour and delivery complicated by foetal heart rate anomaly	0.018	0.982
O62.2 Other uterine inertia	0.018	0.982
O48 Prolonged pregnancy	0.018	0.982
O68.3 Labour and delivery complicated by biochemical evidence of foetal stress	0.017	0.982
O84 Multiple delivery	0.017	0.983
O83 Other assisted single delivery	0.017	0.983
O32 Maternal care for known or suspected malpresentation of foetus	0.017	0.983
O47.0 False labour before 37 completed weeks of gestation	0.017	0.983
O63.9 Long labour, unspecified	0.017	0.983
O66.9 Obstructed labour, unspecified	0.016	0.983
O66.8 Other specified obstructed labour	0.016	0.983
O66.4 Failed trial of labour, unspecified	0.016	0.983
O66.3 Obstructed labour due to other abnormalities of foetus	0.016	0.983
O66.2 Obstructed labour due to unusually large foetus	0.016	0.983
O66.1 Obstructed labour due to locked twins	0.016	0.983
O66.0 Obstructed labour due to shoulder dystocia	0.016	0.983
O75.6 Delayed delivery after spontaneous or unspecified rupture of membranes	0.016	0.983
O64.9 Obstructed labour due to malposition and malpresentation, unspecified	0.016	0.983
O64.8 Obstructed labour due to other malposition and malpresentation	0.016	0.983
O64.5 Obstructed labour due to compound presentation	0.016	0.983
O64.4 Obstructed labour due to shoulder presentation	0.016	0.983
O64.3 Obstructed labour due to brow presentation	0.016	0.983
O64.2 Obstructed labour due to face presentation	0.016	0.983
O64.1 Obstructed labour due to breech presentation	0.016	0.983
O73.0 Retained placenta, without haemorrhage	0.016	0.983
O94-O99 Other obstetric conditions, not elsewhere classified	0.016	0.983
O23 Infections of genito-urinary tract in pregnancy	0.016	0.984
O68.1 Labour and delivery complicated by meconium in amniotic fluid	0.016	0.984
O82.0 Delivery by elective Caesarean section	0.016	0.984
O81.4 Vacuum extractor delivery	0.016	0.984
O16 Unspecified maternal hypertension	0.016	0.984
O62.9 Abnormality of forces of labour, unspecified	0.016	0.984
O62.8 Other abnormalities of forces of labour	0.016	0.984
O62.4 Hypertonic, incoordinate and prolonged uterine contractions	0.016	0.984
O62.3 Precipitate labour	0.016	0.984
O62.1 Secondary uterine inertia	0.016	0.984
O62.0 Primary inadequate contractions	0.016	0.984
O08 Complications following abortion and ectopic and molar pregnancy	0.016	0.984
O07 Failed attempted abortion	0.016	0.984
O06 Unspecified abortion	0.016	0.984
O05 Other abortion	0.016	0.984
O01 Hydatidiform mole	0.016	0.984
O00 Ectopic pregnancy	0.016	0.984
O63.0 Prolonged first stage (of labour)	0.016	0.984
O35.1 Maternal care for (suspected) chromosomal abnormality in foetus	0.016	0.984
O47.9 False labour, unspecified	0.016	0.984
O73.1 Retained portions of placenta and membranes, without haemorrhage	0.015	0.984
O03 Spontaneous abortion	0.015	0.984
O60.3 Preterm delivery without spontaneous labour	0.015	0.985
O60.2 Preterm spontaneous labour with term delivery	0.015	0.985
O60.1 Preterm spontaneous labour with preterm delivery	0.015	0.985
O60.0 Preterm labour without delivery	0.015	0.985
O61.9 Failed induction of labour, unspecified	0.015	0.985
O61.8 Other failed induction of labour	0.015	0.985
O61.1 Failed instrumental induction of labour	0.015	0.985
O61.0 Failed medical induction of labour	0.015	0.985
O65.9 Obstructed labour due to maternal pelvic abnormality, unspecified	0.015	0.985
O65.8 Obstructed labour due to other maternal pelvic abnormalities	0.015	0.985
O65.5 Obstructed labour due to abnormality of maternal pelvic organs	0.015	0.985
O65.4 Obstructed labour due to foetopelvic disproportion, unspecified	0.015	0.985
O65.3 Obstructed labour due to pelvic outlet and midcavity contraction	0.015	0.985
O65.2 Obstructed labour due to pelvic inlet contraction	0.015	0.985
O65.1 Obstructed labour due to generally contracted pelvis	0.015	0.985
O65.0 Obstructed labour due to deformed pelvis	0.015	0.985
O67.9 Intrapartum haemorrhage, unspecified	0.015	0.985
O67.8 Other intrapartum haemorrhage	0.015	0.985
O67.0 Intrapartum haemorrhage with coagulation defect	0.015	0.985
O71.9 Obstetric trauma, unspecified	0.015	0.985
O71.8 Other specified obstetric trauma	0.015	0.985
O71.7 Obstetric haematoma of pelvis	0.015	0.985
O71.6 Obstetric damage to pelvic joints and ligaments	0.015	0.985
O71.5 Other obstetric injury to pelvic organs	0.015	0.985
O71.4 Obstetric high vaginal laceration alone	0.015	0.985
O71.3 Obstetric laceration of cervix	0.015	0.985
O71.2 Postpartum inversion of uterus	0.015	0.985
O71.1 Rupture of uterus during labour	0.015	0.985
O71.0 Rupture of uterus before onset of labour	0.015	0.985
O74.9 Complication of anaesthesia during labour and delivery, unspecified	0.015	0.985
O74.8 Other complications of anaesthesia during labour and delivery	0.015	0.985
O74.7 Failed or difficult intubation during labour and delivery	0.015	0.985
O74.6 Other complications of spinal and epidural anaesthesia during labour and delivery	0.015	0.985
O74.5 Spinal and epidural anaesthesia-induced headache during labour and delivery	0.015	0.985
O74.4 Toxic reaction to local anaesthesia during labour and delivery	0.015	0.985
O74.3 Central nervous system complications of anaesthesia during labour and delivery	0.015	0.985
O74.2 Cardiac complications of anaesthesia during labour and delivery	0.015	0.985
O74.1 Other pulmonary complications of anaesthesia during labour and delivery	0.015	0.985
O74.0 Aspiration pneumonitis due to anaesthesia during labour and delivery	0.015	0.985
O63.2 Delayed delivery of second twin, triplet, etc.	0.015	0.985
O36 Maternal care for other known or suspected foetal problems	0.015	0.985
O29 Complications of anaesthesia during pregnancy	0.015	0.985
O28 Abnormal findings on antenatal screening of mother	0.015	0.985
O24 Diabetes mellitus in pregnancy	0.015	0.985
O22 Venous complications in pregnancy	0.015	0.985
O21 Excessive vomiting in pregnancy	0.015	0.985
O25 Malnutrition in pregnancy	0.015	0.985
O30.0 Twin pregnancy	0.015	0.985
O69.1 Labour and delivery complicated by cord around neck, with compression	0.015	0.985
O82.1 Delivery by emergency Caesarean section	0.015	0.985
O20 Haemorrhage in early pregnancy	0.015	0.985
O69.9 Labour and delivery complicated by cord complication, unspecified	0.014	0.985
O69.8 Labour and delivery complicated by other cord complications	0.014	0.985
O69.5 Labour and delivery complicated by vascular lesion of cord	0.014	0.985
O69.4 Labour and delivery complicated by vasa praevia	0.014	0.985
O69.3 Labour and delivery complicated by short cord	0.014	0.985
O69.0 Labour and delivery complicated by prolapse of cord	0.014	0.985
O04.8 Complete or unspecified, with other and unspecified complications	0.014	0.985
O04.7 Complete or unspecified, complicated by embolism	0.014	0.985
O04.6 Complete or unspecified, complicated by delayed or excessive haemorrhage	0.014	0.985
O04.5 Complete or unspecified, complicated by genital tract and pelvic infection	0.014	0.985
O04.4 Incomplete, without complication	0.014	0.985
O04.3 Incomplete, with other and unspecified complications	0.014	0.985
O04.2 Incomplete, complicated by embolism	0.014	0.985
O04.1 Incomplete, complicated by delayed or excessive haemorrhage	0.014	0.985
O04.0 Incomplete, complicated by genital tract and pelvic infection	0.014	0.985
O26 Maternal care for other conditions predominantly related to pregnancy	0.014	0.985
O35.9 Maternal care for (suspected) foetal abnormality and damage, unspecified	0.014	0.985
O35.8 Maternal care for other (suspected) foetal abnormality and damage	0.014	0.985
O35.7 Maternal care for (suspected) damage to foetus by other medical procedures	0.014	0.985
O35.6 Maternal care for (suspected) damage to foetus by radiation	0.014	0.985
O35.5 Maternal care for (suspected) damage to foetus by drugs	0.014	0.985
O35.4 Maternal care for (suspected) damage to foetus from alcohol	0.014	0.985
O35.3 Maternal care for (suspected) damage to foetus from viral disease in mother	0.014	0.985
O35.2 Maternal care for (suspected) hereditary disease in foetus	0.014	0.985
O35.0 Maternal care for (suspected) central nervous system malformation in foetus	0.014	0.985
O15 Eclampsia	0.014	0.985
O14 Gestational [pregnancy-induced] hypertension with significant proteinuria	0.014	0.985
O12 Gestational [pregnancy-induced] oedema and proteinuria without hypertension	0.014	0.985
O10 Pre-existing hypertension complicating pregnancy, childbirth and the puerperium	0.014	0.985
O11 Pre-existing hypertensive disorder with superimposed proteinuria	0.014	0.985
O82.9 Delivery by Caesarean section, unspecified	0.014	0.986
O82.8 Other single delivery by Caesarean section	0.014	0.986
O82.2 Delivery by Caesarean hysterectomy	0.014	0.986
O92 Other disorders of breast and lactation associated with childbirth	0.014	0.986
O91 Infections of breast associated with childbirth	0.014	0.986
O90 Complications of the puerperium, not elsewhere classified	0.014	0.986
O89 Complications of anaesthesia during the puerperium	0.014	0.986
O88 Obstetric embolism	0.014	0.986
O87 Venous complications in the puerperium	0.014	0.986
O86 Other puerperal infections	0.014	0.986
O85 Puerperal sepsis	0.014	0.986
O46.9 Antepartum haemorrhage, unspecified	0.014	0.986
O30.9 Multiple gestation, unspecified	0.014	0.986
O30.8 Other multiple gestation	0.014	0.986
O30.2 Quadruplet pregnancy	0.014	0.986
O30.1 Triplet pregnancy	0.014	0.986
O69.2 Labour and delivery complicated by other cord entanglement	0.014	0.986
O81.5 Delivery by combination of forceps and vacuum extractor	0.014	0.986
O81.3 Other and unspecified forceps delivery	0.014	0.986
O81.2 Mid-cavity forceps with rotation	0.014	0.986
O81.1 Mid-cavity forceps delivery	0.014	0.986
O81.0 Low forceps delivery	0.014	0.986
O70.1 Second degree perineal laceration during delivery	0.014	0.986
O46.8 Other antepartum haemorrhage	0.014	0.986
O46.0 Antepartum haemorrhage with coagulation defect	0.014	0.986
O80.0 Spontaneous vertex delivery	0.014	0.986
O31.8 Other complications specific to multiple gestation	0.013	0.986
O31.2 Continuing pregnancy after intra-uterine death of one foetus or more	0.013	0.986
O31.1 Continuing pregnancy after abortion of one foetus or more	0.013	0.986
O31.0 Papyraceous foetus	0.013	0.986
O33.9 Maternal care for disproportion, unspecified	0.013	0.986
O33.8 Maternal care for disproportion of other origin	0.013	0.986
O33.7 Maternal care for disproportion due to other foetal deformities	0.013	0.986
O33.6 Maternal care for disproportion due to hydrocephalic foetus	0.013	0.986
O33.5 Maternal care for disproportion due to unusually large foetus	0.013	0.986
O33.4 Maternal care for disproportion of mixed maternal and foetal origin	0.013	0.986
O33.3 Maternal care for disproportion due to outlet contraction of pelvis	0.013	0.986
O33.2 Maternal care for disproportion due to inlet contraction of pelvis	0.013	0.986
O33.1 Maternal care for disproportion due to generally contracted pelvis	0.013	0.986
O33.0 Maternal care for disproportion due to deformity of maternal pelvic bones	0.013	0.986
O41.9 Disorder of amniotic fluid and membranes, unspecified	0.013	0.986
O41.8 Other specified disorders of amniotic fluid and membranes	0.013	0.986
O41.1 Infection of amniotic sac and membranes	0.013	0.986
O41.0 Oligohydramnios	0.013	0.986
O43.9 Placental disorder, unspecified	0.013	0.986
O43.8 Other placental disorders	0.013	0.986
O43.2 Morbidly adherent placenta	0.013	0.986
O43.1 Malformation of placenta	0.013	0.986
O43.0 Placental transfusion syndromes	0.013	0.986
O44.1 Placenta praevia with haemorrhage	0.013	0.986
O44.0 Placenta praevia specified as without haemorrhage	0.013	0.986
O45.9 Premature separation of placenta, unspecified	0.013	0.986
O45.8 Other premature separation of placenta	0.013	0.986
O45.0 Premature separation of placenta with coagulation defect	0.013	0.986
O42.1 Premature rupture of membranes, onset of labour after 24 hours	0.013	0.986
O70.9 Perineal laceration during delivery, unspecified	0.013	0.987
O70.3 Fourth degree perineal laceration during delivery	0.013	0.987
O70.2 Third degree perineal laceration during delivery	0.013	0.987
O23.4 Unspecified infection of urinary tract in pregnancy	0.013	0.987
O80.9 Single spontaneous delivery, unspecified	0.013	0.987
O02 Other abnormal products of conception	0.013	0.987
O80.8 Other single spontaneous delivery	0.013	0.987
O80.1 Spontaneous breech delivery	0.013	0.987
O13 Gestational [pregnancy-induced] hypertension without significant proteinuria	0.013	0.987
O42.2 Premature rupture of membranes, labour delayed by therapy	0.013	0.987
M79.6 Pain in limb	0.013	0.987
O47.1 False labour at or after 37 completed weeks of gestation	0.012	0.987
O42.9 Premature rupture of membranes, unspecified	0.012	0.987
O83.9 Assisted single delivery, unspecified	0.012	0.987
O83.8 Other specified assisted single delivery	0.012	0.987
O83.4 Destructive operation for delivery	0.012	0.987
O83.3 Delivery of viable foetus in abdominal pregnancy	0.012	0.987
O83.2 Other manipulation-assisted delivery	0.012	0.987
O83.1 Other assisted breech delivery	0.012	0.987
O83.0 Breech extraction	0.012	0.987
O84.9 Multiple delivery, unspecified	0.012	0.987
O84.8 Other multiple delivery	0.012	0.987
O84.2 Multiple delivery, all by Caesarean section	0.012	0.987
O84.1 Multiple delivery, all by forceps and vacuum extractor	0.012	0.987
O84.0 Multiple delivery, all spontaneous	0.012	0.987
O32.9 Maternal care for malpresentation of foetus, unspecified	0.012	0.988
O32.8 Maternal care for other malpresentation of foetus	0.012	0.988
O32.6 Maternal care for compound presentation	0.012	0.988
O32.5 Maternal care for multiple gestation with malpresentation of one foetus or more	0.012	0.988
O32.4 Maternal care for high head at term	0.012	0.988
O32.3 Maternal care for face, brow and chin presentation	0.012	0.988
O32.2 Maternal care for transverse and oblique lie	0.012	0.988
O32.0 Maternal care for unstable lie	0.012	0.988
O03.4 Incomplete, without complication	0.012	0.988
O42.0 Premature rupture of membranes, onset of labour within 24 hours	0.012	0.988
O98 Maternal infectious and parasitic diseases classifiable elsewhere but complicating pregnancy, childbirth and the puerperium	0.012	0.988
O97 Death from sequelae of direct obstetric causes	0.012	0.988
O96 Death from any obstetric cause occurring more than 42 days but less than one year after delivery	0.012	0.988
O95 Obstetric death of unspecified cause	0.012	0.988
O94 Sequelae of complication of pregnancy, childbirth and the puerperium	0.012	0.988
O23.9 Other and unspecified genito-urinary tract infection in pregnancy	0.012	0.988
O23.5 Infections of the genital tract in pregnancy	0.012	0.988
O23.3 Infections of other parts of urinary tract in pregnancy	0.012	0.988
O23.2 Infections of urethra in pregnancy	0.012	0.988
O23.1 Infections of bladder in pregnancy	0.012	0.988
O23.0 Infections of kidney in pregnancy	0.012	0.988
M79.66 Pain in limb (Lower leg)	0.012	0.988
M79.64 Pain in limb (Hand)	0.012	0.988
O00.9 Ectopic pregnancy, unspecified	0.011	0.988
O00.8 Other ectopic pregnancy	0.011	0.988
O00.2 Ovarian pregnancy	0.011	0.988
O00.1 Tubal pregnancy	0.011	0.988
O00.0 Abdominal pregnancy	0.011	0.988
O01.9 Hydatidiform mole, unspecified	0.011	0.988
O01.1 Incomplete and partial hydatidiform mole	0.011	0.988
O01.0 Classical hydatidiform mole	0.011	0.988
O05.9 Complete or unspecified, without complication	0.011	0.988
O05.8 Complete or unspecified, with other and unspecified complications	0.011	0.988
O05.7 Complete or unspecified, complicated by embolism	0.011	0.988
O05.6 Complete or unspecified, complicated by delayed or excessive haemorrhage	0.011	0.988
O05.5 Complete or unspecified, complicated by genital tract and pelvic infection	0.011	0.988
O05.4 Incomplete, without complication	0.011	0.988
O05.3 Incomplete, with other and unspecified complications	0.011	0.988
O05.2 Incomplete, complicated by embolism	0.011	0.988
O05.1 Incomplete, complicated by delayed or excessive haemorrhage	0.011	0.988
O05.0 Incomplete, complicated by genital tract and pelvic infection	0.011	0.988
O06.9 Complete or unspecified, without complication	0.011	0.988
O06.8 Complete or unspecified, with other and unspecified complications	0.011	0.988
O06.7 Complete or unspecified, complicated by embolism	0.011	0.988
O06.6 Complete or unspecified, complicated by delayed or excessive haemorrhage	0.011	0.988
O06.5 Complete or unspecified, complicated by genital tract and pelvic infection	0.011	0.988
O06.4 Incomplete, without complication	0.011	0.988
O06.3 Incomplete, with other and unspecified complications	0.011	0.988
O06.2 Incomplete, complicated by embolism	0.011	0.988
O06.1 Incomplete, complicated by delayed or excessive haemorrhage	0.011	0.988
O06.0 Incomplete, complicated by genital tract and pelvic infection	0.011	0.988
O07.9 Other and unspecified failed attempted abortion, without complication	0.011	0.988
O07.8 Other and unspecified failed attempted abortion, with other and unspecified complications	0.011	0.988
O07.7 Other and unspecified failed attempted abortion, complicated by embolism	0.011	0.988
O07.6 Other and unspecified failed attempted abortion, complicated by delayed or excessive haemorrhage	0.011	0.988
O07.5 Other and unspecified failed attempted abortion, complicated by genital tract and pelvic infection	0.011	0.988
O07.4 Failed medical abortion, without complication	0.011	0.988
O07.3 Failed medical abortion, with other and unspecified complications	0.011	0.988
O07.2 Failed medical abortion, complicated by embolism	0.011	0.988
O07.1 Failed medical abortion, complicated by delayed or excessive haemorrhage	0.011	0.988
O07.0 Failed medical abortion, complicated by genital tract and pelvic infection	0.011	0.988
O08.9 Complication following abortion and ectopic and molar pregnancy, unspecified	0.011	0.988
O08.8 Other complications following abortion and ectopic and molar pregnancy	0.011	0.988
O08.7 Other venous complications following abortion and ectopic and molar pregnancy	0.011	0.988
O08.6 Damage to pelvic organs and tissues following abortion and ectopic and molar pregnancy	0.011	0.988
O08.5 Metabolic disorders following abortion and ectopic and molar pregnancy	0.011	0.988
O08.4 Renal failure following abortion and ectopic and molar pregnancy	0.011	0.988
O08.3 Shock following abortion and ectopic and molar pregnancy	0.011	0.988
O08.2 Embolism following abortion and ectopic and molar pregnancy	0.011	0.988
O08.1 Delayed or excessive haemorrhage following abortion and ectopic and molar pregnancy	0.011	0.988
O08.0 Genital tract and pelvic infection following abortion and ectopic and molar pregnancy	0.011	0.988
O03.8 Complete or unspecified, with other and unspecified complications	0.011	0.989
O03.7 Complete or unspecified, complicated by embolism	0.011	0.989
O03.6 Complete or unspecified, complicated by delayed or excessive haemorrhage	0.011	0.989
O03.5 Complete or unspecified, complicated by genital tract and pelvic infection	0.011	0.989
O03.3 Incomplete, with other and unspecified complications	0.011	0.989
O03.2 Incomplete, complicated by embolism	0.011	0.989
O03.1 Incomplete, complicated by delayed or excessive haemorrhage	0.011	0.989
O03.0 Incomplete, complicated by genital tract and pelvic infection	0.011	0.989
O36.9 Maternal care for foetal problem, unspecified	0.011	0.989
M79.69 Pain in limb (Site unspecified)	0.011	0.989
O26.8 Other specified pregnancy-related conditions	0.011	0.989
O36.7 Maternal care for viable foetus in abdominal pregnancy	0.011	0.989
O36.6 Maternal care for excessive foetal growth	0.011	0.989
O36.4 Maternal care for intra-uterine death	0.011	0.989
O36.3 Maternal care for signs of foetal hypoxia	0.011	0.989
O36.2 Maternal care for hydrops foetalis	0.011	0.989
O36.1 Maternal care for other isoimmunisation	0.011	0.989
O21.9 Vomiting of pregnancy, unspecified	0.011	0.989
O21.8 Other vomiting complicating pregnancy	0.011	0.989
O21.2 Late vomiting of pregnancy	0.011	0.989
O21.1 Hyperemesis gravidarum with metabolic disturbance	0.011	0.989
O21.0 Mild hyperemesis gravidarum	0.011	0.989
O22.9 Venous complication in pregnancy, unspecified	0.011	0.989
O22.8 Other venous complications in pregnancy	0.011	0.989
O22.5 Cerebral venous thrombosis in pregnancy	0.011	0.989
O22.4 Haemorrhoids in pregnancy	0.011	0.989
O22.3 Deep phlebothrombosis in pregnancy	0.011	0.989
O22.2 Superficial thrombophlebitis in pregnancy	0.011	0.989
O22.1 Genital varices in pregnancy	0.011	0.989
O22.0 Varicose veins of lower extremity in pregnancy	0.011	0.989
O24.9 Diabetes mellitus in pregnancy, unspecified	0.011	0.989
O24.4 Diabetes mellitus arising in pregnancy	0.011	0.989
O24.3 Pre-existing diabetes mellitus, unspecified	0.011	0.989
O24.2 Pre-existing malnutrition-related diabetes mellitus	0.011	0.989
O24.1 Pre-existing diabetes mellitus, noninsulin-dependent	0.011	0.989
O24.0 Pre-existing diabetes mellitus, insulin-dependent	0.011	0.989
O28.9 Abnormal finding on antenatal screening of mother, unspecified	0.011	0.989
O28.8 Other abnormal findings on antenatal screening of mother	0.011	0.989
O28.5 Abnormal chromosomal and genetic finding on antenatal screening of mother	0.011	0.989
O28.4 Abnormal radiological finding on antenatal screening of mother	0.011	0.989
O28.3 Abnormal ultrasonic finding on antenatal screening of mother	0.011	0.989
O28.2 Abnormal cytological finding on antenatal screening of mother	0.011	0.989
O28.1 Abnormal biochemical finding on antenatal screening of mother	0.011	0.989
O28.0 Abnormal haematological finding on antenatal screening of mother	0.011	0.989
O29.9 Complication of anaesthesia during pregnancy, unspecified	0.011	0.989
O29.8 Other complications of anaesthesia during pregnancy	0.011	0.989
O29.6 Failed or difficult intubation during pregnancy	0.011	0.989
O29.5 Other complications of spinal and epidural anaesthesia during pregnancy	0.011	0.989
O29.4 Spinal and epidural anaesthesia-induced headache during pregnancy	0.011	0.989
O29.3 Toxic reaction to local anaesthesia during pregnancy	0.011	0.989
O29.2 Central nervous system complications of anaesthesia during pregnancy	0.011	0.989
O29.1 Cardiac complications of anaesthesia during pregnancy	0.011	0.989
O29.0 Pulmonary complications of anaesthesia during pregnancy	0.011	0.989
O32.1 Maternal care for breech presentation	0.011	0.989
O63.1 Prolonged second stage (of labour)	0.011	0.989
M79.67 Pain in limb (Ankle and foot)	0.011	0.989
O20.8 Other haemorrhage in early pregnancy	0.011	0.989
O20.9 Haemorrhage in early pregnancy, unspecified	0.011	0.989
O26.7 Subluxation of symphysis (pubis) in pregnancy, childbirth and the puerperium	0.011	0.989
O26.6 Liver disorders in pregnancy, childbirth and the puerperium	0.011	0.989
O26.5 Maternal hypotension syndrome	0.011	0.989
O26.4 Herpes gestationis	0.011	0.989
O26.3 Retained intra-uterine contraceptive device in pregnancy	0.011	0.989
O26.2 Pregnancy care of habitual aborter	0.011	0.989
O26.1 Low weight gain in pregnancy	0.011	0.989
O26.0 Excessive weight gain in pregnancy	0.011	0.989
O10.9 Unspecified pre-existing hypertension complicating pregnancy, childbirth and the puerperium	0.010	0.989
O10.4 Pre-existing secondary hypertension complicating pregnancy, childbirth and the puerperium	0.010	0.989
O10.3 Pre-existing hypertensive heart and renal disease complicating pregnancy, childbirth and the puerperium	0.010	0.989
O10.2 Pre-existing hypertensive renal disease complicating pregnancy, childbirth and the puerperium	0.010	0.989
O10.1 Pre-existing hypertensive heart disease complicating pregnancy, childbirth and the puerperium	0.010	0.989
O10.0 Pre-existing essential hypertension complicating pregnancy, childbirth and the puerperium	0.010	0.989
O12.2 Gestational oedema with proteinuria	0.010	0.989
O12.1 Gestational proteinuria	0.010	0.989
O12.0 Gestational oedema	0.010	0.989
O14.9 Preeclampsia, unspecified	0.010	0.989
O14.2 HELLP syndrome	0.010	0.989
O14.1 Severe preeclampsia	0.010	0.989
O14.0 Moderate preeclampsia	0.010	0.989
O15.9 Eclampsia, unspecified as to time period	0.010	0.989
O15.2 Eclampsia in the puerperium	0.010	0.989
O15.1 Eclampsia in labour	0.010	0.989
O15.0 Eclampsia in pregnancy	0.010	0.989
O20.0 Threatened abortion	0.010	0.989
O36.5 Maternal care for poor foetal growth	0.010	0.989
M79.62 Pain in limb (Upper arm)	0.010	0.989
O86.8 Other specified puerperal infections	0.010	0.990
O86.4 Pyrexia of unknown origin following delivery	0.010	0.990
O86.3 Other genito-urinary tract infections following delivery	0.010	0.990
O86.2 Urinary tract infection following delivery	0.010	0.990
O86.1 Other infection of genital tract following delivery	0.010	0.990
O86.0 Infection of obstetric surgical wound	0.010	0.990
O87.9 Venous complication in the puerperium, unspecified	0.010	0.990
O87.8 Other venous complications in the puerperium	0.010	0.990
O87.3 Cerebral venous thrombosis in the puerperium	0.010	0.990
O87.2 Haemorrhoids in the puerperium	0.010	0.990
O87.1 Deep phlebothrombosis in the puerperium	0.010	0.990
O87.0 Superficial thrombophlebitis in the puerperium	0.010	0.990
O88.8 Other obstetric embolism	0.010	0.990
O88.3 Obstetric pyaemic and septic embolism	0.010	0.990
O88.2 Obstetric blood-clot embolism	0.010	0.990
O88.1 Amniotic fluid embolism	0.010	0.990
O88.0 Obstetric air embolism	0.010	0.990
O89.9 Complication of anaesthesia during the puerperium, unspecified	0.010	0.990
O89.8 Other complications of anaesthesia during the puerperium	0.010	0.990
O89.6 Failed or difficult intubation during the puerperium	0.010	0.990
O89.5 Other complications of spinal and epidural anaesthesia during the puerperium	0.010	0.990
O89.4 Spinal and epidural anaesthesia-induced headache during the puerperium	0.010	0.990
O89.3 Toxic reaction to local anaesthesia during the puerperium	0.010	0.990
O89.2 Central nervous system complications of anaesthesia during the puerperium	0.010	0.990
O89.1 Cardiac complications of anaesthesia during the puerperium	0.010	0.990
O89.0 Pulmonary complications of anaesthesia during the puerperium	0.010	0.990
O90.9 Complication of the puerperium, unspecified	0.010	0.990
O90.8 Other complications of the puerperium, not elsewhere classified	0.010	0.990
O90.5 Postpartum thyroiditis	0.010	0.990
O90.4 Postpartum acute renal failure	0.010	0.990
O90.3 Cardiomyopathy in the puerperium	0.010	0.990
O90.2 Haematoma of obstetric wound	0.010	0.990
O90.1 Disruption of perineal obstetric wound	0.010	0.990
O90.0 Disruption of Caesarean section wound	0.010	0.990
O91.2 Nonpurulent mastitis associated with childbirth	0.010	0.990
O91.1 Abscess of breast associated with childbirth	0.010	0.990
O91.0 Infection of nipple associated with childbirth	0.010	0.990
O92.7 Other and unspecified disorders of lactation	0.010	0.990
O92.6 Galactorrhoea	0.010	0.990
O92.5 Suppressed lactation	0.010	0.990
O92.4 Hypogalactia	0.010	0.990
O92.3 Agalactia	0.010	0.990
O92.2 Other and unspecified disorders of breast associated with childbirth	0.010	0.990
O92.1 Cracked nipple associated with childbirth	0.010	0.990
O92.0 Retracted nipple associated with childbirth	0.010	0.990
O70.0 First degree perineal laceration during delivery	0.010	0.990
M79 Other soft tissue disorders, not elsewhere classified	0.010	0.990
M79.65 Pain in limb (Pelvic region and thigh)	0.010	0.990
O36.0 Maternal care for rhesus isoimmunisation	0.010	0.990
O26.9 Pregnancy-related condition, unspecified	0.010	0.990
O03.9 Complete or unspecified, without complication	0.010	0.990
M79.63 Pain in limb (Forearm)	0.010	0.990
O02.9 Abnormal product of conception, unspecified	0.009	0.990
O02.8 Other specified abnormal products of conception	0.009	0.990
O02.0 Blighted ovum and nonhydatidiform mole	0.009	0.990
M79.68 Pain in limb (Other)	0.009	0.990
M79.61 Pain in limb (Shoulder region)	0.009	0.990
M79.60 Pain in limb (Multiple sites)	0.009	0.990
O99 Other maternal diseases classifiable elsewhere but complicating pregnancy, childbirth and the puerperium	0.009	0.991
C67.9 Bladder, unspecified	0.009	0.991
M79.1 Myalgia	0.009	0.991
O96.9 Death from unspecified obstetric cause	0.009	0.991
O96.1 Death from indirect obstetric cause	0.009	0.991
O96.0 Death from direct obstetric cause	0.009	0.991

This table lists the top 500 terms ordered by p(effect).

The full results table can be downloaded from this page.

The TreeWAS Database is the result of research conducted at the Oxford Big Data Institute at the University of Oxford.

This research has been conducted using the UK Biobank Resource (application number 10625). This work uses data provided by patients and collected by the NHS as part of their care and support.

This research has been conducted with the support of the Wellcome Trust (100956/Z/13/Z and 090532/Z/09/Z and 100308/Z/12/Z), the Danish National Research Foundation, Takeda, the Medical Research Council (MC_UU_12010/3), the Oak Foundation (OCAY-15-520), the National Institute for Health Research (NIHR) Oxford Biomedical Research Centre (BRC), the Wellcome Trust/Royal Society (204290/Z/16/Z) and the Li Ka Shing Foundation.

Variant-specific associations