Table 3.
Comparisons of vitamin D deficiency odds ratios according to decreased eGFR, elevated uACR and decreased eGFR plus elevated uACR
| (n = 4,948) | |||||
|---|---|---|---|---|---|
| Variables | Category | Vit. D deficiency [25(OH)D <15.0 ng/dl] |
|||
| Model 1 | Model 2 | Model 3 | Model 4 | ||
| Normal | eGFR ≥60 and uACR <30 | 1 | 1 | 1 | 1 |
| Elevated uACR | uACR ≥30 | 1.070 (0.859–1.332) | 1.208 (0.961–1.517) | 1.247 (0.986–1.577) | 1.312 (1.035–1.662) |
| Decreased eGFR | eGFR <60 | 0.613 (0.388–0.968) | 0.709 (0.445–1.127) | 1.303 (0.789–2.152) | 1.761 (1.062–2.919) |
| Decreased eGFR plus Elevated uACR | eGFR <60 and uACR ≥30 | 0.987 (0.597–1.633) | 1.172 (0.702–1.959) | 3.089 (1.722–5.544) | 3.549 (1.975–6.365) |
25(OH)D, 25-hydroxyvitamin D; Vit. D deficiency, 25(OH)D <15.0 ng/dl; eGFR, estimated glomerular filtration rate; uACR, urine microalbumin/creatinine ratio. Model 1 [odds ratio (OR), 95% CI)], Non-adjusted; Model 2 [OR, 95% CI], adjusted for alcohol drinking, SBP, DBP, BMI and WM; Model 3 [OR, 95% CI], Model 2 further adjusted for TGs, HDL-C, BUN and FBG; Model 4 [OR, 95% CI], Model 3 further adjusted for age.