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Table 1 Number of Caesarean Sections over total number of women in each group by Robson's classification according to pre and post intervention period

From: Using a Caesarean Section Classification System based on characteristics of the population as a way of monitoring obstetric practice

Groups Number of CS over total number of women in each group
  Pre intervention Post intervention
1. Nulliparous, single cephalic, ≥ 37 weeks, in spontaneous labour 41/170 36/143
2. Nulliparous, single cephalic, ≥ 37 weeks, induced or CS before labour 26/40 30/47
3. Multiparous (excluding prev. CS), single cephalic, ≥ 37 weeks, in spontaneous labour 44/189 35/169
4. Multiparous (excluding prev. CS), single cephalic, ≥ 37 weeks, induced or CS before labour 15/31 23/45
5. Previous CS, single cephalic, ≥ 37 weeks 110/152 94/134
6. All nulliparous breeches 9/9 8/8
7. All multiparous breeches (including prev. CS) 13/13 12/12
8. All multiple pregnancies (including prev. CS) 10/13 7/12
9. All abnormal lies (including prev. CS) 3/3 4/4
10. All single cephalic, ≤ 36 weeks (including prev. CS) 31/44 23/54
Total* 302/664 272/628
  45.5% 43.3%
  1. p = 0.4663