| Vitamin D status | p value | ||
Normal (≥30 ng/ml) | Vitamin D insufficiency (20 - 29 ng/ml) | Vitamin D deficiency (<20 ng/ml) | ||
Mean(SD) | Mean(SD) | Mean(SD) |
| |
Age | 38.8(13.5) | 40.5(13.9) | 40.3(12.0) | 0.432 |
Ca (mg/dL) | 9.4(0.5) | 9.7(2.9) | 9.5(0.6) | 0.066 |
Corrected Ca (mg/dL) | 9.7(0.5) | 9.7(0.6) | 9.7(0.5) | 0.989 |
Phosphate (mg/dL) | 3.5(0.5) | 3.5(0.6) | 3.5(0.6) | 0.886 |
iPTH (pg/mL) | 51.1(33.4) | 57.1(26.0) | 60.7(43.9) | 0.03 |
25(OH) D (ng/mL) | 48.8(15.8) | 24.4(2.6) | 10.6(4.7) | 0.0001 |
Winter cases (n-%) | 93(20.8) | 76(17.0) | 279(62.3) | 0.065 0.063 |
Summer cases (n-%) | 62(19.9) | 35(11.2) | 215(68.9) |