Fig. 1

Observed and model-estimated resistance trends in antibiotic-resistant Enterobacteriaceae by year-quarter. a Extended-spectrum beta-lactamase (ESBL)-producing Enterobacteriaceae per 100 hospital admissions and (b) as a proportion of tested isolates; (c) carbapenem-nonsusceptible (Carb-NS) Enterobacteriaceae per 100 hospital admissions and (d) as a proportion of tested isolates; and (e) multidrug-resistant (MDR) Enterobacteriaceae per 100 hospital admissions and (f) as a proportion of tested isolates; and. Diamonds indicate observed data, solid lines indicate predicted trends, and dotted lines indicate 95% confidence intervals