Survival analysis
Cox比例风险回归
Cox比例风险回归模型由D. R. Cox于1972年提出，是一种半参数模型，用于估计一个或多个协变量如何影响风险（即发生事件的瞬时速率），同时不对基线风险函数做任何假设。它是生存分析的标准多变量方法，并产生风险比，用于量化与每个预测因子相关的相对风险。
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来源
- Cox, D. R. (1972). Regression Models and Life-Tables. Journal of the Royal Statistical Society: Series B, 34(2), 187–202. DOI: 10.1111/j.2517-6161.1972.tb00899.x ↗
- Therneau, T. M. & Grambsch, P. M. (2000). Modeling Survival Data: Extending the Cox Model. Springer. ISBN: 978-0387987842
如何引用本页
ScholarGate. (2026, June 1). Cox Proportional Hazards Regression. ScholarGate. https://scholargate.app/zh/survival/cox-regression
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