Figure 3
From: Gut microbiota composition is associated with polypharmacy in elderly hospitalized patients
Gut microbiota biodiversity and polypharmacy, multimorbidity and frailty. Comparison of the average gut microbiota alpha-diversity curves, representing Chao1 indexes of biodiversity as function of sequencing depth, between the top and the bottom tertile of 76 patients categorized for (a) number of drugs, (b) Cumulative Illness Rating Scale (CIRS) Comorbidity Score, and (c) Rockwood Clinical Frailty Scale.
