Figure 1

Susceptibility to urinary anti-Infectives by sex and year for E. coli cultured from urine. For all figures, males shown as blue solid line, females as red dashed line. a, ampicillin susceptibility (test for trend: males, p=0.058; females, p=0.6256); b, amoxicillin clavulanate susceptibility (test for trend: males, p=0.0006; females, p<0.0001); c, ciprofloxacin susceptibility (test for trend: males, p=0.1445; females, p<0.0001); d, nitrofurantoin susceptibility (test for trend: males, p=0.4967; females, p=0.5508); e, trimethoprim/sulfamethoxazole susceptibility (test for trend: males, p=0.0004; females, p<0.0001).