Survival Analysis of Cancer Events by Increased Serum Transferrin Saturation (>45%) and Levels of Iron Intake
| Models | Hazard Ratio | 95% CI |
|---|---|---|
| CI = confidence interval; TS = transferrin saturation. | ||
| * Adjusted for age, sex, race, smoking status, body mass index, and Charlson Comorbidity Index. | ||
| Model 1 (unadjusted) | ||
| Normal TS, low iron intake | 1.00 | 1.00–1.00 |
| Normal TS, high iron intake | 0.75 | 0.55–1.01 |
| Increased TS, low iron intake | 1.02 | 0.69–1.49 |
| Increased TS, high iron intake | 1.74 | 0.78–3.85 |
| Model 2 (adjusted)* | ||
| Normal TS, low iron intake | 1.00 | 1.00–1.00 |
| Normal TS, high iron intake | 0.90 | 0.66–1.23 |
| Increased TS, low iron intake | 1.02 | 0.69–1.49 |
| Increased TS, high iron intake | 2.24 | 1.02–4.89 |