Fig. 2

a Kaplan Meier curve for total deaths from admission until death or end of the study at 24 weeks post-discharge. The blue line represents the cumulative survival function across the time (from admission until death or end of the study at 24 weeks post-discharge) and the cross signs represent when data were censored at time of death (in-hospital or post-discharge) or last time seen. II.b Kaplan Meier curve for in-hospital deaths from admission until death or hospital discharge alive). The blue line represents the cumulative survival function across the hospital stay time and the cross signs represent when data were censored at time of in-hospital death. II.c Kaplan Meier survival curve for post-discharge mortality from SAM from time of hospital discharge until post-discharge death, lost to follow-up or end of follow at 24 weeks post-discharge. The blue line represents the cumulative survival function across the follow-up time and the cross signs represent when data were censored at time of post-discharge death or last time seen