[Retracted] Abnormal GRHL2 Methylation Confers Malignant Progression to Acute Leukemia

Table 3

Univariate and multivariate analysis of overall survival in patients with acute leukemia ().

Characteristics	Univariate analysis			Multivariate analysis
	HR	95% CI		HR	95% CI
Gender			0.65
Male vs. female	0.809	0.324-2.023
Ages (years)			0.654
≤60 vs. >60	1.282	0.434-3.787
WBC count			0.277
vs.	1.913	0.593-6.166
Platelet count (10^9/L)			0.63
vs.	1.319	0.428-4.064
Bone marrow blast cell (%)			0.325
≥30% vs. <30%	1.467	0.684-3.147
FAB classification			0.42
M0 vs. M1 vs. M2 vs. M3 vs. M4 vs. M5 vs. M6 vs. M7	1.118	0.853-1.466
Cytogenetic risk group			0.292
Favorable vs. intermediate vs. unfavorable	1.334	0.781-2.277
Hemoglobin (g/L)			0.044			0.077
>90 g/L vs. ≤90 g/L	0.339	0.119-0.971		0.527	0.259-1.071
GRHL2 expression			0.005			0.03
Low vs. high	2.836	1.373-5.860		0.331	0.159-0.689

Abbreviations: HR: hazard ratio; CI: confidence interval.