Cox proportion hazard model multiplicity showed that positive surgical margins,pathologica stage and the PSA level at diagnosis were independent prognosis affectoi of biochemical recurrence followed radical prostatectomy. The relative risk ratio were 6.945,3.202,1.553 respectively.
Cox比例分线模型多因素分析阳性手术切缘(PSM)、病理分期及诊断时PSA均为前列腺癌术后生化复发的独立的预后影响因子,相对危险度由大到小依次为6.945,3.202,1.553。
参考来源 - 前列腺癌根治术后病理评分升级及生化复发的相关因素分析·2,447,543篇论文数据，部分数据来源于NoteExpress
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