| Inbound Relationships | 
Type | 
Active | 
Source | 
Characteristic | 
Refinability | 
Group | 
| Maternal perinatal period (qualifier value) | 
Is a | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
  | 
| Obstetrical pulmonary fat embolism | 
Occurrence | 
True | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Obstetric pulmonary embolism | 
Occurrence | 
True | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 1 | 
| obstetrische luchtembolie van arteria pulmonalis - bevallen | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Obstetric air pulmonary embolism with antenatal complication | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Obstetric air pulmonary embolism (disorder) | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Fat embolism - obstetric | 
Occurrence | 
True | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Pulmonary embolism in childbirth (disorder) | 
Occurrence | 
True | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 1 | 
| Pregnancy | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Pregnant - vaginal examination confirms (finding) | 
Occurrence | 
True | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Infection of amniotic cavity | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Miscarriage with laceration of periurethral tissue (disorder) | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 6 | 
| Miscarriage with perforation of periurethral tissue | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 5 | 
| Escherichia coli intra-amniotic fetal infection | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Pregnant - on abdominal palpation (finding) | 
Occurrence | 
True | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Pregnancy, childbirth and puerperium finding | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 1 | 
| Postpartum state, 4 weeks | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 1 | 
| Braun von Fernwald's sign | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Miscarriage complicated by renal failure | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Miscarriage with renal tubular necrosis (disorder) | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Abnormal pregnancy | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Miscarriage with uremia (disorder) | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Quickening of fetus | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 4 | 
| Placenta increta | 
Occurrence | 
True | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Transverse OR oblique presentation of fetus | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Danforth's sign | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Miscarriage with cerebral anoxia (disorder) | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 6 | 
| Prolonged rupture of membranes | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| High maternal weight gain | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Fetal distress affecting management of mother | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 4 | 
| Failed attempted abortion with septic shock (disorder) | 
Occurrence | 
True | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 4 | 
| Postpartum period, 4 days | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 1 | 
| Miscarriage complicated by metabolic disorder | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Twin-to-twin blood transfer | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 4 | 
| Gestation period, 34 weeks | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Gestation period, 38 weeks | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Premature birth of newborn twins | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 1 | 
| Fetal acidemia affecting management of mother | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Para 5 | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Failed attempted abortion complicated by embolism (disorder) | 
Occurrence | 
True | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Fetal death, affecting management of mother | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Chaussier's sign | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Hyperemesis gravidarum | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 4 | 
| Para 1 | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Precocious pregnancy | 
Occurrence | 
True | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Term birth of identical twins, both stillborn (finding) | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 1 | 
| Rigid cervix uteri affecting pregnancy | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Placenta membranacea | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| vier eerdere abortus provocatus (bevinding) | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Parturient hemorrhage associated with hypofibrinogenemia | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 4 | 
| Previous surgery to vagina affecting pregnancy | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 4 | 
| Failed attempted abortion with cerebral anoxia (disorder) | 
Occurrence | 
True | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 5 | 
| Failed attempted abortion with renal tubular necrosis (disorder) | 
Occurrence | 
True | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Prolonged second stage of labor | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Velamentous insertion of umbilical cord | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 4 | 
| Placental infarct affecting management of mother | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Gestational edema without hypertension | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Obstruction by bony pelvis | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Stillbirth of premature male (1000-2499 gms.) | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 1 | 
| Failed medical induction of labor | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Gestation period, 33 weeks | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Mature abnormal placenta | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Desultory labor | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Mentum presentation of fetus | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Cervical pregnancy | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Retraction ring dystocia | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Vasa previa | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Maternal dystocia | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Gestation period, 12 weeks | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Malpresentation of fetus | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Twin pregnancy | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Postpartum state, 6 weeks | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 1 | 
| Placenta of multiple birth higher than twin | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| impetigo herpetiformis | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 5 | 
| Gestation period, 17 weeks | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Intrauterine pregnancy | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Miscarriage with fat embolism | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 4 | 
| Obstruction by abnormal pelvic soft tissues | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Failed attempted abortion with urinary tract infection (disorder) | 
Occurrence | 
True | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Cervical dilatation, 6cm | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Isoimmunization from non-ABO, non-Rh blood-group incompatibility affecting pregnancy | 
Occurrence | 
True | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Failed attempted abortion complicated by shock (disorder) | 
Occurrence | 
True | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Miscarriage with sepsis | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 6 | 
| Malpresentation other than breech, successfully converted to cephalic presentation | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Annular placenta | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Stillbirth of immature female (500-999 gms.) | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 1 | 
| Abortion on demand (disorder) | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Kanter's sign | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Interlocked twins | 
Occurrence | 
True | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 1 | 
| Cervical cerclage suture present | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Normal breastfeeding | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Persistent occipitoposterior position | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Stillbirth of mature female (2500 gms. or more) | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 1 | 
| Placenta accreta | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Piskacek's sign | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Hegar's sign | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Calkin's sign | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Fetal-maternal hemorrhage | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 4 | 
| Inversion of uterine contraction | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Gestation period, 30 weeks | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Amnion nodosum | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 |