Table 2.

Clinical Outcomes of Study Subjects Divided by MDR/XDR Status

Outcome	Overall (n=138)	MDR Group (n=130)	XDR Group (n=8)	p-value*
ICU LOS in days mean ± SD	27.1 ± 32.7	25.8 ± 31.9	48.0 ± 39.4	0.06
Culture negative, n (%)	56 (40.6%)	52 (40.0%)	4 (50.0%)	0.58
Hospital mortality, n (%)	116 (84.1%)	109 (83.8%)	7 (87.5%)	0.78

Notes: *Chi-square test was used to compare categorical data and independent sample t-test to compare continuous data. Data presented as mean ± standard deviation for continuous variables, or number and (percentages) for categorical variables.

Abbreviations: ICU, intensive care unit; LOS, length of stay; MDR, multidrug-resistant; SD, standard deviation; XDR, extensively drug-resistant.