Table 3.
Association of nutrition indicators (as tertiles variable) and vitamin D deficiency.
| Nutrition status indicators | Model 1 | Model 2 | Model 3 | |||
|---|---|---|---|---|---|---|
| OR (95% CI) | p-value | OR (95% CI) | p-value | OR (95% CI) | p-value | |
| Total protein | 0.511 (0.329, 0.783) | 0.002 | 0.484 (0.309, 0.747) | 0.001 | 0.453 (0.281, 0.721) | 0.001 |
| Albumin | 0.738 (0.482, 1.123) | 0.158 | 0.805 (0.522, 1.237) | 0.323 | 1.472 (0.811, 2.712) | 0.208 |
| Prealbumin | 0.963 (0.920, 1.008) | 0.105 | 0.965 (0.921, 1.011) | 0.133 | 0.961 (0.914, 1.011) | 0.126 |
| BMI | 1.601 (1.007, 2.578) | 0.049 | 1.649 (1.031, 2.674) | 0.039 | 1.410 (0.840, 2.387) | 0.195 |
| UA | 1.033 (0.679, 1.571) | 0.880 | 1.194 (0.772, 1.855) | 0.426 | 1.502 (0.890, 2.568) | 0.132 |
| Hb | 1.007 (0.662, 1.535) | 0.972 | 1.606 (0.966, 2.712) | 0.071 | 1.537 (0.884, 2.710) | 0.131 |
The results were expressed as OR and 95% CI. Model 1, no confounding factors were adjusted. Model 2, gender was adjusted. Model 3, gender, HbA1c, TG, Cr, OC and total protein were adjusted.
BMI, body mass index; Cr, creatininel; HbA1c, glycated hemoglobin; Hb, hemoglobin; OC, osteocalcin; TG, triglyceride; UA, uric acid.