Survival analysis
混合治愈模型
混合治愈模型最早由Boag于1949年提出,用于癌症生存数据分析,它是一种参数生存模型,明确考虑了永不发生目标事件的受试者比例——即所谓的治愈或免疫比例。当Kaplan-Meier曲线趋于一个长期、稳定的平台而非持续下降时,表明一部分受试者永久不受事件影响,此时该模型是适用的工具。
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来源
- Boag, J. W. (1949). Maximum Likelihood Estimates of the Proportion of Patients Cured. Journal of the Royal Statistical Society B, 11(1), 15–53. link ↗
如何引用本页
ScholarGate. (2026, June 1). Mixture Cure Model (Cure Fraction Model). ScholarGate. https://scholargate.app/zh/survival/cure-model
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