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

Table 6 Comparative analysis of the rates of MDRO detection in BALF samples with and without duplication

MDRO		Without deduplication	With deduplication	X²	P
CRKP	CRKP	74	43	10.406	< 0.001
	KP	186	136
	Detection rate	39.78%	31.62%
CRECO	CRECO	0	0	/	> 0.999
	ECO	29	25
	Detection rate	0	0
CRAB	CRAB	353	213	1.219	0.270
	AB	396	247
	Detection rate	89.14%	86.23%
CRPA	CRPA	132	73	13.331	< 0.001
	PA	248	173
	Detection rate	53.23%	42.20%
MRSA	MRSA	38	33	0.11	0.740
	SA	54	49
	Detection rate	70.37%	67.35%

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, BALF Bronchoalveolar lavage fluid

ISSN: 2047-2994