All (n = 4,683) | |
---|---|
n (%) | |
Sex | |
Male | 2,371 (50.6) |
Female | 2,312 (49.4) |
Mode of Delivery | |
Vaginal | 3,500 (74.7) |
Cesarean | 1,169 (25.0) |
Missing | 14 (0.3) |
Birth weight (g), mean ± SD | 2,383.7 ± 349.8 |
Gestational week, mean ± SD | 39.0 ± 2.0 |
Height SDS < −2 at 2 years of age | 619 (13.2) |
Height SDS < −2 at 3 years of age | 502 (10.7) |
Height SDS < −2 at 4 years of age | 422 (9.0) |