Variables | Total |
---|---|
Mothers | 72 |
Age (year) | 30.46 ± 2.93 |
Pre-pregnancy BMI (kg/m2) | 21.15 ± 1.32 |
Mode of conception | |
 Natural conception | 27 (37.5%) |
 Assisted reproductive technology | 45 (62.5%) |
 Gestational weight gain (kg) | 17.65 ± 5.89 |
 Gestational age (week) | 36.77 ± 1.16 |
 Preterm birth | 33 (45.8%) |
Sampling season | |
 Summer/autumn | 24 (33.3%) |
 Winter/spring | 48 (66.7%) |
 25[OH]D level (ng/mL) | 31.78 ± 11.1 |
 Deficiency (< 20 ng/mL) | 14 (19.5%) |
 Insufficiency (20-30 ng/mL) | 15 (20.8%) |
 Sufficiency (> 30 ng/mL) | 43 (59.7%) |
Infants | 144 |
Gender (male) | 70 (48.6%) |
Birthweight (g) | 2626.53 ± 329.96 |
 SGA | 5 (3.5%) |
 25[OH]D level (ng/mL) | 15.37 ± 4.86 |
 Deficiency (< 20 ng/mL) | 113 (78.5%) |
 Insufficiency (20-30 ng/mL) | 30 (20.8%) |
 Sufficiency (> 30 ng/mL) | 1 (0.7%) |