Implications of deduplication on the detection rates of multidrug-resistant organism (MDRO) in various specimens: insights from the hospital infection surveillance program

Table 2 Comparative analysis of MDRO detection rates with and without deduplication in all samples

MDRO		Without deduplication	With deduplication	X²	P
CRKP	CRKP	1217	620	53.890	< 0.001
	KP	3631	2502
	Detection rate	33.52%	24.78%
CRECO	CRECO	88	59	1.504	0.220
	ECO	2668	2191
	Detection rate	3.30%	2.70%
CRAB	CRAB	2702	1264	76.399	< 0.001
	AB	3498	1908
	Detection rate	77.24%	66.25%
CRPA	CRPA	1432	690	34.065	< 0.001
	PA	3214	1904
	Detection rate	44.56%	36.24%
MRSA	MRSA	903	612	9.133	0.003
	SA	1596	1204
	Detection rate	56.58%	50.83%

CRKP Carbapenem-resistant Klebsiella pneumoniae, KP Klebsiella pneumoniae, CRECO carbapenem-resistant Escherichia coli, ECO Escherichia coli, CRAB carbapenem-resistant Acinetobacter baumannii, AB Acinetobacter baumannii, CRPA Carbapenem-resistant Pseudomonas aeruginosa, PA Pseudomonas aeruginosa, MRSA methicillin-resistant Staphylococcus aureus, SA Staphylococcus aureus

ISSN: 2047-2994