S. No | Parameters | Normal subjects | Depressed subjects | p value | p value | |||
---|---|---|---|---|---|---|---|---|
Age | Vitamin D (ng/mL) | Age | Vitamin D (ng/mL) | BDI score | Age | Vitamin D | ||
1 | Mean | 65.65 | 64.09 | 66.25 | 21.8 | 30.94 |  > 0.05 |  < 0.05 |
2 | Standard deviation | 4.73 | 53.51 | 4.90 | 6.84 | 5.14 | Â | Â |
3 | Standard error of mean | 1.06 | 11.96 | 1.22 | 1.7 | 1.3 | Â | Â |
4 | Coefficient of variance (%) | 7.2 | 83.5 | 7.4 | 13.4 | 16.61 | Â | Â |