摘要
在中药防治肿瘤的研究中,死亡率与生存率、生存时间是评价药物疗效优劣最重要的指标。以生存时间为反应变量的生存分析为这项研究提供了合理有效的分析方法。
In the study of the prevention and treatment of tumours with Chinese herbal medicine,mortal rate, survival rate and survival length are the most important indexes for evaluating therapeutic effect of herbal drugs. Survival analysis with the survival length as reaction variable can offer a reasonable and effective analytic method.
关键词
生存分析
肿瘤
中医药疗法
生存率
生存时间
反应变量
survival analysis
study of prevention and treatment of tumours with Chinese herbal medicine
