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  1. K

    Cox regression time-to-event interpretation

    Thanks for the reply. I worded this poor. One limitation to Cox Regression is subjects may not have been followed long enough to experience the outcome. If a subject doesn't complete the trial, the time to event analysis allows comparisons between survivors in each group at various time points...
  2. K

    Cox regression time-to-event interpretation

    For a course I need to superficially understand a statistical approach in a research paper, available at: Vericiguat in Patients with Heart Failure and Reduced Ejection Fraction (nejm.org) In this paper Cox regression was used for time-to-event analysis and to calculate hazard ratio. My...