| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| INPAT | INPAT_ICD10(O631) | Prolonged second stage (of labour) | 2928 | |
| INPAT | INPAT_ICD10(O630) | Prolonged first stage (of labour) | 2070 | |
| INPAT | INPAT_ICD9(6622B) | Prolonged second stage of labor | 811 | |
| INPAT | INPAT_ICD8(65696) | Delivery complicated by malpresentation of foetus, Complete or incomplete breech presentation | 606 | |
| INPAT | INPAT_ICD9(6620B) | Prolonged first stage of labor | 374 | |
| INPAT | INPAT_ICD8(65690) | Delivery complicated by malpresentation of foetus, Occipital presentation | 146 | |
| OUTPAT | OUTPAT_ICD10(O631) | Prolonged second stage (of labour) | 105 | |
| INPAT | INPAT_ICD8(65694) | Delivery complicated by malpresentation of foetus, Occipital presentation, posterior position | 71 | |
| OUTPAT | OUTPAT_ICD10(O630) | Prolonged first stage (of labour) | 61 | |
| INPAT | INPAT_ICD8(65698) | Delivery complicated by malpresentation of foetus, Other or imprecisely defined presentation | 58 | |
| INPAT | INPAT_ICD9(6621B) | Prolonged labor, unspecified | 52 | |
| INPAT | INPAT_ICD8(65697) | Delivery complicated by malpresentation of foetus, Multiple pregnancy, all presentations | 33 | |
| INPAT | INPAT_ICD10(O639) | Long labour, unspecified | 32 | |
| INPAT | INPAT_ICD8(65691) | Delivery complicated by malpresentation of foetus, Face and brow presentation | 29 | |
| INPAT | INPAT_ICD8(65695) | Delivery complicated by malpresentation of foetus, Cephalic presentation, transverse position | 28 | |
| INPAT | INPAT_ICD8(65693) | Delivery complicated by malpresentation of foetus, Brow presentation, posterior position | 27 | |
| INPAT | INPAT_ICD8(65692) | Delivery complicated by malpresentation of foetus, Face presentation, posterior position | 17 | |
| INPAT | INPAT_ICD10(O632) | Delayed delivery of second twin, triplet, etc. | 15 | |
| INPAT | INPAT_ICD8(65699) | Delivery complicated by malpresentation of foetus, UNS | 9 | |
| OUTPAT | OUTPAT_ICD10(O639) | Long labour, unspecified | 7 | |
| INPAT | INPAT_ICD9(6623B) | Delayed delivery of second twin, triplet, etc. | 5 |