Table 4. Effect of the infection control nurse on the sites of community-acquired and healthcare-acquired P. aeruginosa infections.

	Community-acquired infections (n = 18)		p value	Healthcare-acquired infections (n = 112)		P value
	A(2007–2010, n = 8)	B(2011–2013, n = 10)		A(2007–2010, n = 70)	B(2011–2013, n = 42)
Lower respiratory tract (n, %)	1 (12.5%)	2 (20%)	0.832004	58 (82.86%)	33 (78.57%)	0.754632
Gastrointestinal tract (n, %)	6 (75%)	7 (70%)	0.768625	2 (2.86%)	3 (7.14%)	0.554731
Central venous catheter (n, %)				6 (8.57%)	4 (9.52%)	0.864132
Other a (n, %)	1 (12.5%)	1 (10%)	0.557225	4 (5.71%)	2 (4.76%)	0.828440

^aOther infections included surgical incisions, trauma wounds, burns, bone/joint, and other sites.