| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| INPAT | INPAT_ICD10(O756) | Delayed delivery after spontaneous or unspecified rupture of membranes | 1784 | |
| INPAT | INPAT_ICD10(O750) | Maternal distress during labour and delivery | 1427 | |
| OUTPAT | OUTPAT_ICD10(O756) | Delayed delivery after spontaneous or unspecified rupture of membranes | 804 | |
| INPAT | INPAT_ICD10(O757) | Vaginal delivery following previous caesarean section | 324 | |
| INPAT | INPAT_ICD10(O752) | Pyrexia during labour, not elsewhere classified | 245 | |
| INPAT | INPAT_ICD10(O753) | Other infection during labour | 184 | |
| INPAT | INPAT_ICD9(6690A) | Maternal distress | 179 | |
| OUTPAT | OUTPAT_ICD10(O750) | Maternal distress during labour and delivery | 72 | |
| INPAT | INPAT_ICD10(O755) | Delayed delivery after artificial rupture of membranes | 65 | |
| INPAT | INPAT_ICD9(6698X) | Other complications of labor and delivery | 27 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(O756) | Delayed delivery after spontaneous or unspecified rupture of membranes. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 23 | |
| INPAT | INPAT_ICD10(O758) | Other specified complications of labour and delivery | 21 | |
| INPAT | INPAT_ICD9(6699X) | Unspecified complication of labor and delivery | 16 | |
| OUTPAT | OUTPAT_ICD10(O757) | Vaginal delivery following previous caesarean section | 15 | |
| OUTPAT | OUTPAT_ICD10(O752) | Pyrexia during labour, not elsewhere classified | 14 | |
| INPAT | INPAT_ICD9(6694X) | Other complications of obstetrical surgery and procedures | 12 | |
| INPAT | INPAT_ICD10(O754) | Other complications of obstetric surgery and procedures | 11 | |
| INPAT | INPAT_ICD10(O759) | Complication of labour and delivery, unspecified | 9 | |
| OUTPAT | OUTPAT_ICD10(O754) | Other complications of obstetric surgery and procedures | 7 | |
| OUTPAT | OUTPAT_ICD10(O753) | Other infection during labour | 5 |