Multivariate Cox regression analysis for overall survival in patients with polycythemia vera.
Variable | Hazard ratio (95% CI) | |
---|---|---|
Old age | 1.4 (1.1–1.8) | 0.002 |
Gender, female | 0.7 (0.1–9.9) | 0.977 |
High LDH (>2 UNL) | 11.3 (1.1–119.6) | 0.045 |
Diabetes mellitus | 1.8 (0.1–31.0) | 0.906 |
Hypertension | 0.5 (0.1–5.7) | 0.784 |
Chronic kidney disease | 1.1 (0.1–12.0) | 0.976 |
Thrombotic events | 1.8 (0.2–19.0) | 0.794 |
Pulmonary hypertension | 12.4 (1.8–86.6) | 0.011 |
Abbreviations: LDH, lactate dehydrogenase; UNL, upper normal limit.