PSR | n = 423 | ||
---|---|---|---|
OR | 95% CI | P-value | |
Age at entry (years) | 1.06 | 1.04, 1.08 |  < 0.001 |
Eye symptoms | 1.68 | 1.08, 2.62 | 0.021 |
Hemoglobin (g/dl) | 1.29 | 1.14, 1.47 |  < 0.001 |
WBC (109/L) | 1.11 | 1.03, 1.19 | 0.004 |
Reticulocytes (%) | 0.96 | 0.91, 0.99 | 0.050 |
HbF (%) | 0.90 | 0.85, 0.94 |  < 0.001 |