Table 5 Multivariate logistic regression analysis adjusted for sex and age
Odd ratio | Lower 95% CI | Upper 95% CI | P-value | |
|---|---|---|---|---|
Serum iron < 22 μg/dL | 3.42 | 1.31 | 8.90 | 0.01 |
Total iron binding capacity (μg/dL) | 0.27 | 0.02 | 2.45 | 0.24 |
Ferritin < 30 ng/mL | 6.18 | 2.32 | 16.42 | < 0.01 |
Transferrin saturation < 16% | 4.02 | 0.40 | 40.65 | 0.24 |