Surinamese South Asian | Dutch | ||||
---|---|---|---|---|---|
1974-1976 | 1991-1993 | 2006-2009 | 2006-2009 | ||
Number of births | 337 | 830 | 847 | 3104 | |
% Maternal country of birtha | Surinam | 100 | 99.3 | 67.3 | 0 |
The Netherlands | 0 | 0.7 | 32.7 | 100 | |
% Parityc | 1 | 46.9 | 44.1 | 46.6 | 56.8 |
>1 | 51.0 | 55.7 | 49.5 | 39.8 | |
Unknown | 2.1 | 0.2 | 3.9 | 3.5 | |
% Sex | Boy | 49.6 | 50.2 | 51.6 | 50.8 |
Girl | 50.4 | 49.8 | 48.4 | 49.2 | |
Gestational age, mean in weeks (SD)b | 39.4 (1.7) | 39.2 (1.9) | 39.0 (2.0) | 39.7 (1.7) | |
Gestational age categoriesb | <31 | 0.3 | 0.6 | 0.9 | 0.5 |
31-32 | 0.6 | 0.6 | 1.2 | 0.4 | |
33-34 | 0.3 | 1.6 | 2.2 | 0.8 | |
35-36 | 4.7 | 4.9 | 6.1 | 3.8 | |
37-38 | 21.1 | 25.5 | 31.3 | 20.7 | |
39-40 | 57.3 | 51.1 | 45.3 | 50.7 | |
41-43 | 15.7 | 15.7 | 12.9 | 23.1 | |
% Preterm, <37 weeksb | 5.9 | 7.7 | 10.5 | 5.4 |