| Consultant Resident (90 hours) | Consultant on call | ||||
|---|---|---|---|---|---|
| Number | Per 1000 deliveries | Number | Per 1000 deliveries | RR (95% CI) | |
| Emergency CS | 696 | 131.6 | 321 | 114.2 | 1.15 (1.01-1.30) |
| 2nd stage CS | 54 | 10.2 | 56 | 19.9 | 0.44 (0.31-0.63)* |
| Instrumental delivery | 927 | 175.3 | 435 | 154.8 | 1.1 (1.02-1.25) |
| 3rd/4th degree tear at instrumental | 29 | 5.5 all births, 42.5 of instrumentals | 14 | 4.9 all births, 32.1 of instrumentals | All birth 1.10 (0.58-2.08) Inst .098 (0.52-1.83) |
| PPH > 1500 mls | 97 | 18.3 | 11 | 3.9 | 4.6 (2.5-8.7)* |
| 2nd stage > 4 hrs | 159 | 30.1 | 47 | 16.7 | 1.79 (1.30-2.48) |
| Cord pH < 7 | 20 | 3.78 | 7 | 2.49 | 1.51 (0.64-3.5) |
| APGAR <6 at 5min | 64 | 12.1 | 24 | 8.5 | 1.41 (0.88-2.26) |