From: Private health care coverage and increased risk of obstetric intervention
 | Unadjusted | Adjusted |
---|---|---|
RR (95% CI) | RR (95% CI) | |
Induction of labour a | Â | Â |
Total induction | 1.25 (1.24–1.26) | 1.27 (1.26–1.29) |
  Prostaglandin | 1.16 (1.13–1.19) | 1.18 (1.14–1.20) |
  Oxytocin | 1.06 (1.02–1.10) | 1.10 (1.05–1.13) |
  Artificial rupture of membrane | 1.28 (1.24–1.32) | 1.25 (1.22–1.29) |
  Otherb | 1.36 (1.34–1.38) | 1.41 (1.38–1.44) |
Mode of delivery | Â | Â |
Elective caesareanc,d | 1.88 (1.85–1.91) | 1.48 (1.45–1.51) |
Emergency caesareand | 1.18 (1.16–1.20) | 1.13 (1.12–1.16) |
Vaginal, operative, totale | 1.33 (1.32–1.35) | 1.25 (1.22–1.27) |
  Vacuume | 1.27 (1.25–1.29) | 1.19 (1.17–1.22) |
  Forcepse | 1.57 (1.52–1.62) | 1.39 (1.34–1.45) |
Select procedures | Â | Â |
Episiotomyf | 1.41 (1.39–1.43) | 1.40 (1.38–1.43) |