Table 1 A comparison of the mean demographic variables between the infants in the case and control groups and their relationships
From: Correlation between serum vitamin D level and neonatal indirect hyperbilirubinemia
Variables | Study group (n = 30) | Control group (n = 30) | P |
|---|---|---|---|
Male/Female (n) | 17/13 | 15/15 | 0.605 |
Postnatal age (day) | 5.6 ± 1.75 (3–10) | 6.26 ± 1.87 (3–10) | 0.160 |
Birth weight (gr) | 3266 ± 365 (2700–3950) | 3287 ± 326 (2850–3820) | 0.815 |
Postnatal weight (gr) | 3215 ± 378 (2500–4100) | 3244 ± 330 (2800–3800) | 0.753 |
Head circumference (cm) | 34.9 ± 1.01 (33–37) | 34.98 ± 1.06 (33–37) | 0.757 |
Height (cm) | 50.43 ± 1.75 (46–53) | 50.00 ± 1.41 (47–52) | 0.297 |
Gestational age (week) | 38.2 ± 1.3 (37–40) | 38.4 ± 0.7 (37–40) | 0.910 |
Delivey type: SVD/ C/S (n) | 19/11 | 16/14 | 0.432 |
Breast feeding [n (%)] | 30 (100) | 30 (100) | 0.321 |