Fig 2. Non-susceptibility (%) of outpatient E. coli from different age groups to cefotaxime (top) and ciprofloxacin (bottom), Taiwan, 2002–2012.

Pediatric, ≤18 y.o.; adult, 19–64 y.o.; elderly, ≥ 65 y.o. The number of isolates for each age group in 2002, 20024, 2006, 2008, 2010, and 2012 was 29, 42, 41, 38, 39, and 45, respectively for pediatric patients; 186, 228, 245, 254, 304, and 346, respectively for adult patients; and 158, 211, 229, 294, 326, and 392, respectively, for elderly patients.