Fig. 4From: The associations of the number of medications and the use of anticholinergics with recovery from tubal feeding: a longitudinal hospital-based studyThe prevalence of hospitalization and an additional ≥3 medications. The Kaplan-Meier curve indicates the incidence of discharge from hospital in the subjects who were given an additional ≥3 medications during the observation period and in those who were not. P values were calculated by log-rank testBack to article page