Table 2.

MDROs swabbed from nasal and anal area.

Swab location	Control group		Cleaning group		P valuea
	Number	%	Number	%
Nasal area
(+) patients	30	62.50	36	78.26	0.117
Strains	38		63
Anal area
(+) patients	41	85.42	39	92.86	1.000
Strains	58		62
Total strains	96		125

^aP value calculated using chi-squared test.

MDRO, multidrug-resistant organism.