Figure 3

Bacterial families in the (A) endotracheal, (B) perineal, and (C) faecal microbiota showing significantly different abundances in the 3GC and TZP groups compared to the control group after 48 h (3GC-third-generation cephalosporins, TZP-piperacillin/tazobactam, control-no β-lactams). Data were obtained using LEfSe analyses between each antibiotic treatment and the control group. The histograms show the linear discriminant analysis (LDA) scores computed for each bacterial family.