Table 3 Results of a multiple linear regression analysis on variables of vitamin D levels
Variables | Adjusted coefficients (SD) | 95% CI | P-value |
|---|---|---|---|
Sex (male) | − 0.637 (0.915) | − 2.437 to 1.162 | 0.486 |
Age | 0.188 (0.915) | 0.101 to 0.275 | < 0.001* |
Season | |||
Spring | − 2.113 (1.248) | − 4.567 to − 0.341 | 0.091 |
Summer | Reference | ||
Fall | 0.098 (1.274) | − 2.409 to 2.605 | 0.939 |
Winter | − 4.114 (1.227) | − 6.528 to − 1.699 | 0.001* |
DEXA | |||
Normal | Reference | ||
Osteopenia | 0.364 (0.963) | − 1.531 to 2.259 | 0.706 |
Osteoporosis | 1.043 (1.871) | − 2.639 to 4.725 | 0.578 |
Diabetes mellitus | − 0.764 (1.160) | − 3.046 to 1.519 | 0.511 |
Hypertension | − 0.271 (0.543) | − 3.046 to 1.519 | 0.618 |
Hypercholesterolemia | − 0.164 (0.395) | − 0.613 to 0.941 | 0.678 |
MAST (Positive) | − 0.211 (0.904) | − 1.989 to 1.567 | 0.816 |