Table 1. Clinical characteristics of patients whose causative pathogens were isolated.

Characteristic	Community-acquired infections (n = 48)	Healthcare-associated infections (n = 78)	Hospital-acquired infections (n = 20)	P-value
Male, n (%)	22 (45.8)	33 (42.3)	8 (40.0)	0.890
Age, mean ± SD	69.1 ± 14.5	68.6 ± 13.8	73.0 ± 10.7	0.400
Charlson comorbidity index, mean ± SD	3.4 ± 2.0	3.9 ± 2.6	5.3 ± 2.0	0.007
Intensive care unit admission, n (%)	12 (25.0)	23 (29.4)	6 (30.0)	0.870
Duration of hospital stay (days), mean ± SD	12.6 ± 11.0	16.4 ± 18.2	28.4 ± 37.7	0.004

SD, standard deviation.