by Usha Govindarajulu | Mar 12, 2026 | Biostatistics, Blog, Usha Govindarajulu
March 12, 2026 In this article, they considered modeling and statistical analysis of dependent competing risks time-to-event data in the presence of long-term survivors. They modeled the effect of the existence of long-term survivors in the population using a mixture...
by Usha Govindarajulu | Feb 11, 2026 | Biostatistics, Blog, Usha Govindarajulu
February 11, 2026 The authors in this article have presented a stepwise guidance on how to extend the simple time-to-first event model to complex multistate methodology, where multiple events are incorporated. They considered non- and semiparametric methods and show...
by Usha Govindarajulu | Jul 16, 2025 | Biostatistics, Blog, Usha Govindarajulu
July 16, 2025 The authors discuss how to correctly interpret causal hazard contrasts and how the analyses of hazards should routinely be translated onto probabilities. As they mentioned in their discussion, hazards are the backbone of analyses of time-to-event data...
