Univariate and multivariate analysis associated with survival in AML patients.

VRE indicates vancomycin-resistant enterococcus, ESBL/±FQ enterobacteriaceae with extended-spectrum b-lactamase phenotype with or without flourquinolone resistance, CRE indicates carbapenem-resistant enterobacteriaceae, MRSA methicillin-resistant staphylococcus aureus and MDRO indicates multidrug-resistant organism. CI indicates confidence interval and HR hazard ratio. All p-values reported are two-sided. Statistical significance was defined as p≤0.05.VRE指万古霉素耐药肠球菌（vancomycin-resistant enterococcus）；ESBL/±FQ肠杆菌科指携带超广谱β-内酰胺酶表型、伴或不伴氟喹诺酮耐药的肠杆菌科；CRE指碳青霉烯类耐药肠杆菌科（carbapenem-resistant enterobacteriaceae）；MRSA指耐甲氧西林金黄色葡萄球菌（methicillin-resistant staphylococcus aureus）；MDRO指多重耐药菌（multidrug-resistant organism）。CI指置信区间（confidence interval），HR指风险比（hazard ratio）。所有报告的p值均为双侧检验结果，统计学显著性定义为p≤0.05。