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

Table 5 Comparative analysis of the rates of MDRO detection with and without deduplication in blood samples from patients

MDRO		Without deduplication	With deduplication	X²	P
CRKP	CRKP	123	60	0.000	0.984
	KP	263	128
	Detection rate	46.77%	46.88%
CRECO	CRECO	10	6	0.145	0.704
	ECO	297	147
	Detection rate	3.37%	4.08%
CRAB	CRAB	65	35	0.321	0.719
	AB	70	39
	Detection rate	92.86%	89.74%
CRPA	CRPA	15	11	0.456	0.499
	PA	51	30
	Detection rate	29.41%	36.67%
MRSA	MRSA	46	25	0.009	0.924
	SA	103	55
	Detection rate	44.66%	45.45%

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