| Variables | Vitamin D level | ||||
---|---|---|---|---|---|---|
Sufficient (reference) | Deficient OR (95% CI) | P-value* | insufficient OR (95% CI) | P-value* | ||
Headache | Model 1 | 1 | 1.686 (1.241–2.291) | 0.001 | 1.238 (1.007–1.522) | 0.043 |
Model 2 | 1 | 1.667 (1.226–2.268) | 0.001 | 1.240 (1.008–1.526) | 0.042 | |
Model 3 | 1 | 1.636 (1.186–2.256) | 0.003 | 1.182 (0.953–1.464) | 0.128 | |
Model 4 | 1 | 1.653 (1.197–2.282) | 0.002 | 1.183 (0.955–1.467) | 0.124 | |
Stomachache | Model 1 | 1 | 1.517 (1.064–2.162) | 0.021 | 1.234 (0.971–1.568) | 0.086 |
Model 2 | 1 | 1.510 (1.059–2.154) | 0.023 | 1.236 (0.972–1.572) | 0.084 | |
Model 3 | 1 | 1.626 (1.127–2.347) | 0.009 | 1.189 (0.928–1.525) | 0.171 | |
Model 4 | 1 | 1.646 (1.139–2.377) | 0.008 | 1.191 (0.929–1.528) | 0.167 | |
Backache | Model 1 | 1 | 1.944 (1.341–2.818) | < 0.001 | 1.210 (0.927–1.580) | 0.160 |
Model 2 | 1 | 1.936 (1.334–2.811) | 0.001 | 1.213 (0.928–1.584) | 0.157 | |
Model 3 | 1 | 2.016 (1.359–2.991) | < 0.001 | 1.209 (0.914–1.599) | 0.184 | |
Model 4 | 1 | 2.038 (1.373–3.025) | < 0.001 | 1.211 (0.916–1.603) | 0.179 | |
Feeling dizzy | Model 1 | 1 | 1.272 (0.716–2.260) | 0.412 | 1.637 (1.136–2.359) | 0.008 |
Model 2 | 1 | 1.269 (0.713–2.261) | 0.418 | 1.682 (1.166–2.428) | 0.005 | |
Model 3 | 1 | 1.432 (0.785–2.610) | 0.242 | 1.849 (1.262–2.709) | 0.002 | |
Model 4 | 1 | 1.455 (0.797–2.655) | 0.222 | 1.850 (1.263–2.710) | 0.002 | |
Feeling low | Model 1 | 1 | 1.884 (1.244–2.853) | 0.003 | 1.344 (0.999–1.809) | 0.051 |
Model 2 | 1 | 1.852 (1.220–2.814) | 0.004 | 1.341 (0.995–1.808) | 0.054 | |
Model 3 | 1 | 1.931 (1.240–3.007) | 0.004 | 1.323 (0.967–1.810) | 0.080 | |
Model 4 | 1 | 2.006 (1.285–3.131) | 0.002 | 1.332 (0.973–1.822) | 0.073 | |
Irritability | Model 1 | 1 | 1.705 (1.287–2.259) | < 0.001 | 1.380 (1.152–1.653) | < 0.001 |
Model 2 | 1 | 1.701 (1.282–2.257) | < 0.001 | 1.381 (1.151–1.656) | < 0.001 | |
Model 3 | 1 | 1.695 (1.259–2.282) | 0.001 | 1.341 (1.109–1.622) | 0.002 | |
Model 4 | 1 | 1.727 (1.282–2.328) | < 0.001 | 1.346 (1.113–1.628) | 0.002 | |
Feeling nervous | Model 1 | 1 | 1.775 (1.333–2.365) | < 0.001 | 1.138 (0.943–1.374) | 0.177 |
Model 2 | 1 | 1.761 (1.320–2.349) | < 0.001 | 1.139 (0.943–1.376) | 0.176 | |
Model 3 | 1 | 1.682 (1.242–2.278) | 0.001 | 1.148 (0.942–1.399) | 0.172 | |
Model 4 | 1 | 1.729 (1.275–2.344) | < 0.001 | 1.153 (0.945–1.405) | 0.160 | |
Difficulties in getting to sleep | Model 1 | 1 | 2.385 (1.741–3.267) | < 0.001 | 1.468 (1.176–1.833) | 0.001 |
Model 2 | 1 | 2.362 (1.722–3.239) | < 0.001 | 1.470 (1.176–1.837) | 0.001 | |
Model 3 | 1 | 2.516 (1.803–3.512) | < 0.001 | 1.535 (1.213–1.942) | < 0.001 | |
Model 4 | 1 | 2.532 (1.813–3.537) | < 0.001 | 1.536 (1.214–1.944) | < 0.001 | |
Multiple complaints | Model 1 | 1 | 2.445 (1.844–3.242) | < 0.001 | 1.548 (1.292–1.854) | < 0.001 |
Model 2 | 1 | 2.436 (1.834–3.236) | < 0.001 | 1.559 (1.300–1.870) | < 0.001 | |
Model 3 | 1 | 2.526 (1.875–3.402) | < 0.001 | 1.577 (1.304–1.907) | < 0.001 | |
Model 4 | 1 | 2.557 (1.897–3.447) | < 0.001 | 1.580 (1.307–1.911) | < 0.001 |