Table 6.
Detection of ESBL production using phenotypic method, manual PCR, and microarray assay.
| Isolates | Phenotypic Detection | Manual PCR (n = 495) (%) | Microarray Assay (n = 495) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| TEM | PER | GES | CTX-M | Unrecognized | TEM | PER | GES | CTX-M | Unrecognized | ||
| E. coli | 312 (58.2) |
83 (26.6) |
134 (42.9) |
34 (10.8) |
39 (12.5) |
22(7.0) | 85 (27.2) |
139 (44.5) | 36 (11.5) |
41 (13.14) |
11 (3.52) |
| K. pneumoniae | 165 (48.9) |
55 (33.3) |
79 (47.8) |
5 (3.0) |
13 (7.8) |
13(7.8) | 59 (35.7) |
81 (49) | 6 (3.6) |
14 (8.48) |
05 (3.0) |
| Enterobacter cloacae | 08 (42.1) |
02 (25) |
02 (25) | 00 | 3 (37.5) |
1 (12.5) |
02 (25) |
02 (25) | 0 | 04 (50) |
Nil |
| P. mirabilis | 10 (55.5) |
02 (20) |
02 (20) | 02 (20) |
02 (20) |
Nil | 04 (40) |
02 (20) | 02 (20) |
02 (20) |
Nil |
| Total n (%) | 495 (54.3) |
134 (27) |
207 (41.8) |
36 (7.2) |
53 (10.7) |
36(7.2) | 150 (30.3) |
224 (45.2) | 44 (8.8) |
61 (12.32) |
16 (3.23) |