| 2000 | 2004 | 2008 | OR (95% CI) | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Maternal age | Total deliveries | C - section | % | Total deliveries | C - section | % | Total deliveries | C - section | % | Â |
< 20 years | 727 | 52 | 7.2 | 633 | 56 | 8.8 | 693 | 57 | 8.2 | 1.16 (0.77 - 1.75) |
20-24 years | 3829 | 377 | 9.8 | 3877 | 412 | 10.6 | 3776 | 476 | 12.6 | 1.36 (1.18 - 1.58) |
25-29 years | 8005 | 863 | 10.8 | 7846 | 853 | 10.9 | 8512 | 1072 | 12.6 | 1.19 (1.08 - 1.31) |
30-34 years | 3343 | 458 | 13.7 | 4116 | 619 | 15.0 | 4221 | 677 | 16.0 | 1.20 (1.05 - 1.37) |
35-39 years | 689 | 127 | 18.4 | 965 | 181 | 18.8 | 1073 | 241 | 19.6 | 1.08 (0.84 - 1.39) |
≥ 40 years | 68 | 18 | 26.5 | 132 | 38 | 28.8 | 157 | 57 | 36.3 | 1.58 (0.81 - 3.12) |