Table 4.
Odds ratios for the combined association of estradiol quartiles and vitamin D deficiency status with low SMM.
| Estradiol and Vitamin D deficiency | Unadjusted Model | Model 1 | Model 2 | Model 3 | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| OR (95%CI) | P value | OR (95%CI) | P value | OR (95%CI) | P value | OR (95%CI) | P value | ||||
| Q1 + VD deficiency | 3.849 (1.393, 10.634) | 0.009 | 2.776 (0.985,7.824) | 0.053 | 2.879 (1.021,8.123) | 0.046 | 3.898 (1.155,13.160) | 0.028 | |||
| Q2 + VD deficiency | 3.921 (1.391, 11.059) | 0.010 | 2.946 (1.021,8.502) | 0.046 | 3.047 (1.054,8.802) | 0.040 | 4.801 (1.378,16.721) | 0.014 | |||
| Q3 + VD deficiency | 2.987 (1.068, 8.355) | 0.037 | 2.628 (0.924,7.479) | 0.070 | 2.738 (0.961,7.8025) | 0.059 | 4.709 (1.365,16.251) | 0.014 | |||
| Q4 + VD deficiency | 0.768 (0.255, 2.313) | 0.639 | 0.910 (0.295,2.807) | 0.870 | 0.941 (0.304,2.910) | 0.916 | 1.970 (0.527,7.365) | 0.314 | |||
| Q1 + non-VD deficiency | 3.057 (0.887, 10.538) | 0.077 | 2.389 (0.679,8.405) | 0.175 | 2.530(0.717,8.921) | 0.149 | 3.416 (0.766,15.237) | 0.107 | |||
| Q2 + non-VD deficiency | 4.338 (1.160, 16.226) | 0.029 | 3.437 (0.898,13.148) | 0.071 | 3.637 (0.948,13.955) | 0.060 | 3.948 (0.745,20.935) | 0.107 | |||
| Q3 + non-VD deficiency | 2.548 (0.692, 9.375) | 0.159 | 2.368 (0.631,8.891) | 0.201 | 2.488 (0.650,9.217) | 0.186 | 4.454 (0.914,21.711) | 0.065 | |||
| Q4 + non-VD deficiency | Reference | Reference | Reference | Reference | |||||||
Notes: Bold indicates statistical significance. The model 1 adjusted for age, residence, marital status, educational level, BMI and fat mass; Model 2 adjusted for model 1 and smoking status, drinking status, physical activity; Model 3 adjusted for model 2 and triglyceride, menopausal status, dietary energy