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Showing 1 to 1 of 1 for “"Bayesian analysis; Frailty; Heterogeneity; Hierarchical model; HIV prevention; Survival analysis"”.
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Bayesian Hierarchical Frailty Models for Heterogeneity in Risk
… is most commonly estimated with the Cox model, which assumes proportional hazards. When heterogeneity in risk is present, the assumption of proportionality is violated and the Cox model's population-averaged estimate of the hazard ratio can underestimate the effect for an individual. In …