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Epidemiology & Survival Analysis
·
Module 7
The Cox Proportional Hazards Model
1
Understanding the Cox Proportional Hazards Model
State the Cox proportional hazards (PH) model and explain its semi-parametric nature.
2
Understanding Hazard Ratios in Cox Models
Interpret the hazard ratio (HR) for categorical and continuous covariates from a fitted Cox model.
3
Interpreting Multivariable Cox Models
Interpret a multivariable Cox model with multiple covariates.
4
Proportional Hazards Assumption
State the proportional hazards assumption that underpins the Cox model.
5
Graphical Assessment of Proportional Hazards
Assess the proportional hazards assumption using graphical methods (e.g., log-log survival plots).
Schoenfeld Residuals for Proportional Hazards
Assess the proportional hazards assumption by interpreting tests based on Schoenfeld residuals.
Previous module
Fundamentals of Survival Analysis
Next module
Advanced Survival Modeling Topics