Table 1 Distribution by gestational age (GA) and sex among 696 698 singleton live-born babies ≥ 32 weeks of gestation (France, 2011)
From: Gestational age and 1-year hospital admission or mortality: a nation-wide population-based study
GA | Live-born babies | Live-born boys | Live-born girls | Sex-ratioa |
|---|---|---|---|---|
Number (%) | Number (%) | Number (%) | ||
32 | 1741 (0.3) | 961 (0.3) | 780 (0.2) | 1.23 |
33 | 2529 (0.4) | 1400 (0.4) | 1129 (0.3) | 1.24 |
34 | 4552 (0.7) | 2437 (0.7) | 2115 (0.6) | 1.15 |
35 | 7962 (1.1) | 4322 (1.2) | 3640 (1.1) | 1.19 |
36 | 16 072 (2.3) | 8659 (2.5) | 7413 (2.2) | 1.17 |
37 | 39 585 (5.7) | 20 954 (5.9) | 18 631 (5.4) | 1.12 |
38 | 105 292 (15.1) | 54 367 (15.4) | 50 925 (14.8) | 1.07 |
39 | 192 426 (27.6) | 97 078 (27.5) | 95 348 (27.7) | 1.02 |
40 | 194 682 (27.9) | 96 314 (27.3) | 98 368 (28.6) | 0.98 |
41 | 125 942 (18.1) | 63 175 (17.9) | 62 767 (18.3) | 1.01 |
42 | 5688 (0.8) | 2980 (0.8) | 2708 (0.8) | 1.10 |
43 | 227 (0.03) | 129 (0.04) | 98 (0.03) | 1.32 |
TOTAL | 696 698 (100%) | 352 776 (50.6%) | 343 922 (49.4%) | 1.03 |