Results of multiple linear regression analysis to assess independent relationships between serum vitamin D level and Korean Healthy Eating Index
| Unadjusted | Model 1 | Model 2 | ||||||
|---|---|---|---|---|---|---|---|---|
| β (95% confidence interval) | P-value | β (95% confidence interval) | P-value | β (95% confidence interval) | P-value | |||
| Korean Healthy Eating Index |
0.061 (0.043–0.079) | <0.001 | 0.04 (0.022–0.058) | <0.001 | 0.037 (0.019–0.056) | <0.001 | ||
Model 1: adjusted for age, sex, and body mass index (BMI). Model 2: adjusted for age, sex, BMI, current smoking status, alcohol consumption, physical activity, occupation, and residence.