Fig. 2From: Target trial emulation with multi-state model analysis to assess treatment effectiveness using clinical COVID-19 dataWeighted estimated cause-specific cumulative hazards from the normal hospital ward using the Nelson-Aalen estimator. a-d Illustrates transitions from normal ward. a From normal ward to ICU. b From normal ward to in-hospital death. c From normal ward to discharge home. d From normal ward to discharge to another HCFBack to article page