|  | 2004 | |||
---|---|---|---|---|---|
1. | 2. | 3. | 4. | 5. | 6. |
Columns/groups | Â | Number of CS/Total births | Relative value group in total births (%) | Caesarean sections (%) | Contribution per group (%) |
1. | Nulliparous, single cephalic, ≥ 37 weeks, in spontaneous labor | 1214/16806 | 26.8 | 7.2 | 1.9 |
2. | Nulliparous, single cephalic, ≥ 37 weeks, induced or CS before labor | 2298/8509 | 13.6 | 27.0 | 3.7 |
3. | Multiparous (excluding prev. CS), single cephalic, ≥ 37 weeks, in spontaneous labor | 238/16041 | 25.6 | 1.5 | 0.4 |
4. | Multiparous (excluding prev. CS), single cephalic, ≥ 37 weeks, induced or CS before labor | 718/8521 | 13.6 | 8.4 | 1.1 |
5. | Previous CS, single cephalic, ≥ 37 weeks | 2739/4310 | 6.9 | 63.5 | 4.4 |
6. | All nulliparous breeches | 1560/1650 | 2.6 | 94.5 | 2.5 |
7. | All multiparous breeches | 823/1115 | 1.8 | 82.8 | 1.5 |
8. | All multiple pregnancies (including prev. CS) | 1075/2029 | 3.2 | 53.0 | 1.7 |
9. | All abnormal lies (including prev. CS) | 168/178 | 0.3 | 94.4 | 0.3 |
10. | All single cephalic, ≤ 36 weeks (including prev. CS) | 889/3501 | 5.6 | 25.4 | 1.4 |
 | TOTALS | 11818/62654 (18.9%) |  |  |  |