Table 5 Multivariate models of demographic, lifestyle, GC genotypes and diplotypes with VDD (25OHD < 30 nmol/L)
Variables | Model 1 | Model 2 | ||||
|---|---|---|---|---|---|---|
aOR | 95% CI | p-value | aOR | 95% CI | p-value | |
Age | 1.11 | 1.03, 1.19 | 0.006 | 1.11 | 1.03, 1.20 | 0.005 |
Dietary VD intake | 0.89 | 0.84, 0.96 | 0.001 | 0.89 | 0.83, 0.95 | < 0.001 |
Supplemental VD intake | 0.92 | 0.87, 0.98 | 0.004 | 0.91 | 0.86, 0.97 | 0.003 |
Veiled (Yes) | 4.27 | 1.80, 10.11 | 0.001 | 4.65 | 1.92, 11.25 | 0.001 |
Month of sampling (Dec-Mar) | 0.50 | 0.26, 0.94 | 0.030 | 0.52 | 0.28, 0.99 | 0.047 |
GC rs7041 | 2.96 | 1.13, 7.76 | 0.028 | – | – | – |
GC rs4588 | 0.56 | 0.29, 1.08 | 0.084 | – | – | – |
GC Diplotype 1f-2 | – | – | – | 3.75 | 1.60, 8.77 | 0.002 |
GC Diplotye 1s–1s | – | – | – | 3.08 | 1.19, 7.99 | 0.021 |