Target genes | Number of isolates with minimal inhibitory concentration of imipenema and meropenemb | P-value | No. (%) of isolate | |||||
---|---|---|---|---|---|---|---|---|
8 μg/ml | 16 μg/ml | 32 μg/ml | 64 μg/ml | 128 μg/ml | 256 μg/ml | |||
blaOXA-23-likea | 2 (1.5) | 28 (21.4) | 41 (31.3) | 32 (24.4) | 15 (11.5) | 13 (9.9) | 0.1 | 131 (85.1) |
blaOXA-40-likea | 4 (4.8) | 9 (10.7) | 13 (15.5) | 29 (34.5) | 19 (22.6) | 10 (11.9) | 0.2 | 84 (54.5) |
blaOXA-51-likea | 10 (6.5) | 32 (20.8) | 42 (27.3) | 35 (22.7) | 22 (14.3) | 13 (8.5) | 0.1 | 154 (100) |
blaOXA-23-like + blaOXA-40-likea | 2 (2.8) | 7 (10) | 13 (18.6) | 26 (37.2) | 13 (18.6) | 9 (12.8) | 0.1 | 70 (45.5) |
ISAba1 + blaOXA-23-likea | 0 (0) | 28 (21.7) | 41 (31.8) | 32 (24.8) | 15 (11.6) | 13 (10.1) | 0.1 | 129 (83.8) |
ISAba1 + blaOXA-51-likea | 0 (0) | 2 (4.8) | 7 (16.7) | 8 (19.1) | 12 (28.6) | 13 (30.9) | 0.2 | 42 (27.3) |
blaOXA-23-likeb | 1 (0.8) | 31 (23.7) | 33 (25.2) | 29 (22.1) | 22 (16.8) | 15 (11.4) | 0.08 | 131 (85.1) |
blaOXA-40-likeb | 2 (2.4) | 6 (7.2) | 15 (17.8) | 30 (35.7) | 21 (25) | 10 (11.9) | 0.09 | 84 (54.5) |
blaOXA-51-likeb | 3 (1.9) | 42 (27.3) | 34 (22.1) | 30 (19.5) | 29 (18.8) | 16 (10.4) | 0.2 | 154 (100) |
blaOXA-23-like + blaOXA-40-likeb | 1 (1.4) | 3 (4.3) | 11 (15.7) | 27 (38.6) | 20 (28.6) | 8 (11.4) | 0.1 | 70 (45.5) |
ISAba1 + blaOXA-23-likeb | 0 (0) | 30 (23.2) | 33 (25.6) | 29 (22.5) | 22 (17.1) | 15 (11.6) | 0.08 | 129 (83.8) |
ISAba1 + blaOXA-51-likeb | 0 (0) | 3 (7.2) | 5 (11.9) | 13 (30.9) | 10 (23.8) | 11 (26.2) | 0.2 | 42 (27.3) |