What is Cox Regression?
Cox regression (proportional hazards model) is used to compare the survival or time-to-event outcomes between two or more treatment groups. The Cox regression model estimates the hazard ratio, which is a measure of the relative risk of an event occurring in one treatment group compared to another.
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31:26s - Cox Regression
41:54s - 2 level-hierarchical-design
55.18s - Clinical Prediction Model
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Linear regression
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