Table 4.
Risk of current major depressive disorder by serum 25-hydroxyvitamin D (25(OH)D) level in men and women
(Odds ratios and 95 % confidence intervals)
| 25(OH)D (nmol/l) | Current major depressive disorder (cases/n) | Model 1* | Model 2† | Model 3‡ | |||
|---|---|---|---|---|---|---|---|
| OR | 95 % CI | OR | 95 % CI | OR | 95 % CI | ||
| Men | |||||||
| Deficient (<30) | 10/285 | 3·06 | 1·34, 6·95 | 2·56 | 1·05, 6·20 | 2·51 | 1·03, 6·13 |
| Inadequate (30–49·9) | 3/571 | 0·45 | 0·13, 1·58 | 0·44 | 0·12, 1·55 | 0·43 | 0·12, 1·54 |
| Adequate (≥50) | 15/1246 | Reference | Reference | Reference | |||
| Women | |||||||
| Deficient (<30) | 13/523 | 1·26 | 0·64, 2·47 | 0·83 | 0·40, 1·72 | 0·80 | 0·39, 1·66 |
| Inadequate (30–49·9) | 10/902 | 0·58 | 0·28, 1·21 | 0·46 | 0·22, 0·97 | 0·45 | 0·21, 1·00 |
| Adequate (≥50) | 27/1401 | Reference | Reference | Reference | |||
*
Adjusted for age, season and education.
†
Adjusted for age, season, education, BMI, smoking status, alcohol intake, partner status, multivitamin use and physical activity.
‡
Adjusted for age, season, education, BMI, smoking status, alcohol intake, partner status, multivitamin use, physical activity, type 2 diabetes, CHD and hypertension.