Fig. 3
From: Prevalence and antimicrobial resistance profile of Listeria spp. isolated from raw fish
Multidrug Resistance (MDR) stratification across Listeria spp. isolates from raw fish. Figure presents a stratified analysis of MDR among Listeria spp. isolates, categorized by species and overall MDR distribution, where multidrug resistance is defined as resistance to at least one antimicrobial drug in more than three antimicrobial classes. (A) Total MDR stratification across all Listeria spp. isolates. This panel displays a histogram overlaid with a Kernel Density Estimate (KDE) curve, providing an overview of the overall distribution of MDR levels in the entire dataset and summarizing MDR prevalence across all Listeria isolates. (B) MDR stratification for L. innocua isolates. (C) MDR stratification for L. monocytogenes isolates. (D) MDR stratification for L. seeligeri isolates. (E) MDR stratification for L. welshimeri isolates. In all subplots, the x-axis represents the number of antimicrobial groups to which isolates are resistant, and the y-axis indicates the percentage of samples at each resistance level. Each bar in the histograms is annotated with the percentage and count (n) of isolates at each resistance level. Different letters above the graphs indicate significantly different MDR distribution patterns among Listeria species (p < 0.05), as determined by post hoc chi-square analysis