Table 3 The association between K. pneumoniae virulence and carbapenems resistant genes production
IMP | OXA-48 | KPC | NDM | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Positive | Negative | Positive | Negative | Positive | Negative | Positive | Negative | |||||||||
mrkD | ||||||||||||||||
Positive | 1 | (2) | 46 | (98%) | 32 | (68%) | 15 | (32%) | 4 | (9%) | 43 | (91%) | 4 | (9%) | 43 | (91%) |
Negative | 1 | (8%) | 12 | (92%) | 9 | (69%) | 4 | (31%) | 1 | (8%) | 12 | (92%) | 2 | (15%) | 11 | (85%) |
p | 0.33 | 0.93 | 0.92 | 0.47 | ||||||||||||
entB | ||||||||||||||||
Positive | 2 | (4%) | 54 | (96%) | 39 | (70%) | 17 | (30%) | 5 | (9%) | 51 | (91%) | 4 | (7%) | 52 | (93%) |
Negative | 0 | (0%) | 4 | (100%) | 2 | (50%) | 2 | (50%) | 0 | (0%) | 4 | (100%) | 2 | (50%) | 2 | (50%) |
p | 0.70 | 0.42 | 0.51 | 0.005 | ||||||||||||
rmpA | ||||||||||||||||
Positive | 0 | (0%) | 3 | (100%) | 1 | (33%) | 2 | (67%) | 0 | (0%) | 3 | (100%) | 0 | (0%) | 3 | (100%) |
Negative | 2 | (4%) | 55 | (96%) | 40 | (70%) | 17 | (30%) | 5 | (9%) | 52 | (91%) | 6 | (11%) | 51 | (89%) |
p | 0.74 | 0.18 | 0.59 | 0.51 | ||||||||||||
k2 | ||||||||||||||||
Positive | 1 | (3%) | 30 | (97%) | 21 | (68%) | 10 | (32%) | 1 | (3%) | 30 | (97%) | 3 | (10%) | 28 | (90%) |
Negative | 1 | (3%) | 28 | (97%) | 20 | (69%) | 9 | (31%) | 4 | (14%) | 25 | (86%) | 3 | (10%) | 26 | (90%) |
p | 0.94 | 0.92 | 0.14 | 0.93 | ||||||||||||
kfu | ||||||||||||||||
Positive | 0 | (0%) | 36 | (100%) | 26 | (72%) | 10 | (28%) | 1 | (3%) | 35 | (97%) | 3 | (8%) | 33 | (92%) |
Negative | 2 | (8%) | 22 | (92%) | 15 | (63%) | 9 | (38%) | 4 | (17%) | 20 | (83%) | 3 | (13%) | 21 | (88%) |
p | 0.08 | 0.43 | 0.05 | 0.60 | ||||||||||||
magA | ||||||||||||||||
Positive | 1 | (13%) | 7 | (88%) | 7 | (88%) | 1 | (13%) | 1 | (13%) | 7 | (88%) | 1 | (13%) | 7 | (88%) |
Negative | 1 | (2%) | 51 | (98%) | 34 | (65%) | 18 | (35%) | 4 | (8%) | 48 | (92%) | 5 | (10%) | 47 | (90%) |
p | 0.12 | 0.21 | 0.65 | 0.80 | ||||||||||||