|  | 2000 | 2008 | Δ Caesarean sections (%) (2008 - 2000) | Δ contribution per group (2008 - 2000) | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | 2. | 3. | 4. | 5. | 6. | 7. | 8. | 9. | 10. | 11. | 12. |
Columns/groups | Â | Number of CS/Total births | Relative value group in total births (%) | Caesarean sections (%) | Contribution per group (%) | Number of CS/Total births | Relative value group in total births (%) | Caesarean sections (%) | Contribution per group (%) | Â | Â |
1. | Nulliparous, single cephalic, ≥ 37 weeks, in spontaneous labor | 1036/15316 | 24.7 | 6.8 | 1.7 | 1635/18571 | 26.7 | 8.8 | 2.4 | 2.0 | 0.7 |
2. | Nulliparous, single cephalic, ≥ 37 weeks, induced or CS before labor | 2087/8843 | 14.2 | 23.6 | 3.4 | 2576/8793 | 12.6 | 29.3 | 3.7 | 5.7 | 0.3 |
3. | Multiparous (excluding prev. CS), single cephalic, ≥ 37 weeks, in spontaneous labor | 233/16568 | 26.7 | 1.4 | 0.4 | 295/18688 | 26.9 | 1.6 | 0.4 | 0.2 | / |
4. | Multiparous (excluding prev. CS), single cephalic, ≥ 37 weeks, induced or CS before labor | 804/9505 | 15.3 | 8.5 | 1.3 | 707/8451 | 12.2 | 8.4 | 1.0 | -0.1 | - 0.3 |
5. | Previous CS, single cephalic, ≥ 37 weeks | 2127/3409 | 5.5 | 62.4 | 3.4 | 3372/5369 | 7.7 | 62.8 | 4.8 | 0.4 | 1.4 |
6. | All nulliparous breeches | 1451/1642 | 2.6 | 88.4 | 2.3 | 1792/1882 | 2.7 | 95.2 | 2.6 | 6.8 | 0.3 |
7. | All multiparous breeches | 765/1125 | 1.8 | 68.0 | 1.2 | 1049/1241 | 1.8 | 84.5 | 1.5 | 16.5 | 0.3 |
8. | All multiple pregnancies (including prev. CS) | 1079/2253 | 3.6 | 47.9 | 1.7 | 1441/2558 | 3.7 | 56.3 | 2.1 | 8.4 | 0.4 |
9. | All abnormal lies (including prev. CS) | 188/200 | 0.3 | 94.0 | 0.3 | 171/180 | 0.3 | 95.0 | 0.2 | 1.0 | - 0.1 |
10. | All single cephalic, ≤ 36 weeks (including prev. CS) | 770/3264 | 5.3 | 23.6 | 1.2 | 978/3800 | 5.5 | 25.7 | 1.4 | 2.1 | 1.4 |
 | TOTALS | 10540/62125 |  |  | 17.0 | 14016/69533 |  |  | 20.2 |  | 3.2 |