kaplan-meierCOCA⁹⁹⁰⁷³BNC⁸⁶⁶⁶⁰⁺⁹ 基本例句 🌏生存分析；评估事件的时间长度；卡普兰-梅尔分析 But according to the Kaplan-Meier and log-rank methods, that lymph node metastases and whether or not to give radical surgery was related to recurrence. 影响胃癌术后患者复发的单因素分析表明，淋巴结转移情况、是否给予根治性手术与复发有相关性。 fabiao Patient actuarial survival was determined by Kaplan-Meier analysis. 采用荟萃分析精确计算了患者的生存率。 otxchina