Table 3.
Univariate and Multivariate Analyses of Factors for the Advanced Phase in All Patients
| Variables | Univariate Analysis OR (95% CI) | p value | Multivariate Analysis OR (95% CI) | p value |
|---|---|---|---|---|
| Ages | 1.063 (1.029~1.098) | <0.001 | 1.081 (1.039~1.125) | <0.001 |
| Gender (Female) | 0.656 (0.488~0.961) | 0.052 | 0.332 (0.119~0.926) | 0.035 |
| WBC counts (×109/L) | 0.214 | <0.001 | ||
| RBC counts (×1012/L) | 0.594 (0.356~0.992) | 0.047 | ||
| Hemoglobin (g/L) | 0.970 (0.952~0.989) | 0.002 | ||
| RDW at diagnosis (%) | 1.264 (1.024~1.559) | 0.029 | 1.469 (1.121~1.925) | 0.005 |
| Platelet counts(×109/L) | 0.997 (0.996~0.999) | 0.006 | 0.997 (0.994~0.999) | 0.001 |
| Eosinophil (%; PB) | 0.214 | <0.001 | ||
| Basophil (%; PB) | <0.001 (0.001~0.003) | 0.011 | ||
| Smoking status | ||||
| Never-smoker | Reference | |||
| Ever-smoker | 0.991(0.522~1.882) | 0.978 | ||
| Splenomegaly | 0.935 (0.762~1.147) | 0.553 | ||
| Cardiovascular system disease | 1.648 (1.103~2.463) | 0.001 | ||
Note: Cardiovascular system diseases: chronic heart failure, coronary atherosclerotic heart disease and hypertension.