Table 3: General characteristics of the patients and the specimen collected.

Features Values
Total no. of isolates (n) 313
Age (years) of the patients (mean ± SD, range) 49.50 ± 18.24, 13 - 84
Female: male 1.0: 0.63 (192: 121)
Regions from where specimen were collected (n, %) -
Sylhet 94, 30.03
Dhaka 69, 22.04
Mymensingh 57, 18.21
Rajshahi 52, 16.61
Khulna 41, 13.1
Hospital units from where specimen was collected (n, %) -
Intensive care unit (ICU) 144, 46
Internal medicine unit 94, 30
Infectious diseases wards 75, 24
Type of specimen from where isolates were collected (n, %) -
Urine 159, 50.7
Trachea aspirates 64, 20.4
Blood 49, 15.6
Wound 41, 13.1

SD = standard deviation.