Control group | Risk group | p Value | |
Gestational age | |||
n | 38 | 48 | 0.400 |
Mean (weeks) | 39.7 | 39.4 | |
(min–max) (weeks) | (34–42) | (34–42) | |
Birth weight | |||
n | 37 | 47 | 0.790 |
Mean (g) | 3382 | 3416 | |
(min–max) (g) | (1775–4250) | (2250–4750) | |
Season of birth | 0.560 | ||
Spring, n (%) | 10 (26.3) | 13 (26.5) | |
Summer, n (%) | 9 (23.7) | 18 (36.7) | |
Autumn, n (%) | 14 (36.8) | 13 (26.5) | |
Winter, n (%) | 5 (13.2) | 5 (10.2) | <0.001 |
Vitamin D deficient, n (%) | 6 (15.8) | 31 (63.3) |