Bacterial Pathogens and Antimicrobial Resistance Patterns in Pediatric Urinary Tract Infections: A Four-Year Surveillance Study (2009–2012)

Table 2

The E.  coli resistance to Trimethoprim-sulfamethoxazole over the study period.

	Year				𝑃 value	chi square
	2009	2010	2011	2012
Male	72.7%	81.7%	47.9%	64.0%	<0.001	33.961
Female	68.4%	72.3%	66.7%	86.9%	0.004	19.201
Total	70.6%	77.6%	56.6%	73.5%	<0.001	40.589