From: Investigating linkage rates among probabilistically linked birth and hospitalization records
Group | Description | ICD10-AM/ACHI codes |
---|---|---|
Infants | Preterm birth | P07.2, P07.3 |
 | Apgar1 < 4 | P20.1 |
Mothers | Diabetes | O24, E10, E11, E13, E14 |
 | Hypertension | O10, O11, O13-O16 |
 | Induction | 90465 |
 | Caesarean section | O82, Procedures: 16520 |
 | Placenta praevia | O44.1 |
 | Placental abruption | O45 |
 | Duration of pregnancy < 25 weeks | O90.1, O90.2, O90.3 |
Singleton | Â | Z37.0-Z37.1, Z38.0-Z38.2, O80-O83 |
Multiple births | Â | Z37.2-Z37.7, Z38.3-Z38.8, O84 |
Stillbirth | Â | Z37.1, Z37.3, Z37.4, Z37.6, Z37.7 |