Isolation of Extended-Spectrum β-lactamase- (ESBL-) Producing Escherichia coli and Klebsiella pneumoniae from Patients with Community-Onset Urinary Tract Infections in Jimma University Specialized Hospital, Southwest Ethiopia
Table 2
Characteristics of patients infected with ESBLs-producing and non-ESBLs-producing E. coli and K. pneumoniae among community-onset urinary tract infections in JUSH, Southwest Ethiopia, 2016.
Variables
Category
ESBLs-positive
ESBLs-negative
OR (95% CI)
p value
Age groups
15–49
8 (47.1%)
43 (75.4%)
0.130
≥50
9 (52.9%)
14 (24.6%)
Sex
Female
12 (70.6%)
41 (71.9%)
0.874
Male
5 (29.4%)
16 (28.1%)
Healthcare-associated risk factors
Any antibiotic use more than two cycles in the previous year
Yes
13 (76.5%)
27 (47.37%)
6.238 (1.257–30.957)
0.025
No
4 (23.5%)
30 (52.63%)
Prior intravenous therapy at home or any clinic within 30 days
Yes
3 (17.6%)
7 (12.3%)
0.608
No
14 (82.4%)
50 (87.7%)
Repeated outpatient visit or attendant at hospital within 30 days
Yes
2 (11.76%)
10 (17.5%)
0.829
No
15 (88.23%)
47 (82.5%)
Previous hospitalization in an acute care center >2 days within 90 days
Yes
1 (5.9%)
1 (1.8%)
0.532
No
16 (94.1%)
56 (98.2%)
History of invasive procedure of the urinary tract within the previous year
Yes
0
1 (1.8%)
0.966
No
17 (100%)
56 (98.2%)
Previous wound or specialized nursing care within 30 days
Yes
1(5.9%)
1 (1.8%)
0.495
No
16 (94.1%)
56 (98.2%)
Underlying diseases
Presence of diabetes mellitus
Yes
5 (29.4%)
9 (15.8%)
0.815
No
12 (70.6%)
48 (84.2%)
Recurrent UTI >two cycle in the last 6 months or > three cycles in the last year
Yes
7 (41.2%)
8 (14.0%)
7.356 (1.429–37.867)
0.015
No
10 (58.8%)
49 (86.0%)
OR: odds ratio, CI: confidence interval, value less than 0.05.