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Collinearity diagnostics in multivariate logistic regression analysis of vitamin D deficiency
| Independent variable | Tolerance | VIF |
|---|---|---|
| Age | 0.93 | 1.07 |
| Male | 0.99 | 1.01 |
| anemia | 0.79 | 1.25 |
| Zinc deficiency | 0.98 | 1.01 |
| Iron deficiency | 0.80 | 1.25 |
| Urban rural 761 (87.3) | 0.95 | 1.05 |
| Weight-for-age Z score | 0.52 | 1.91 |
| Height-for-age Z score | 0.53 | 1.90 |
VIF = variance inflation factor.
