Table 2.

Univariate analysis of factors associated with eradication.

Characteristic	Eradication (n = 56)	No eradication (n = 17)	OR (95% IC)	p
Age, mean ± SD	61.8 ± 13.8	63.4 ± 15.1	-	0.67
Female sex	30 (54%)	10 (59%)	0.8 (0.3–1.9)	0.7
Age-adjusted Charlson index, median (IQI)	5 (3–7)	4 (2–7.5)	-	0.40
Barthel index, median (IQI)	100	100	-	0.81
HSCT, n (%)	3 (5%)	1 (6%)	0.9 (0.16–5.3)	0.93
Solid organ transplantation, n (%)	9 (16%)	0	-	0.078
Receipt of systemic antibiotics, n (%)	34 (61%)	15 (88%)	0.2 (0.042–0.99)	0.041
Decolonization treatment, n (%) - None - NAA - NAA plus probiotic	15 (27%) 18 (32%) 23 (41%)	6 (35%) 8 (47%) 3 (18%)	Reference 0.9 (0.25–3.1) 3.0 (0.6–14)	0.8 0.14

IQI, interquartile interval; HSCT, hematopoietic stem cell transplantation; and NAA, non-absorbable oral antibiotic.