Table 3 Comparison of resistance rates between A.baumannii strains isolated from patients and from environmental samples to different products tested
Products | Dilution | Origin of the strains | Total (n = 81) | P | |
|---|---|---|---|---|---|
Patients (n = 45) | Environment (n = 36) | ||||
PVPI | PURE | 0% (0) | 0% (0) | 0% (0) | - |
1|3 | 24.44% (11) | 11.11% (4) | 18.51% (15) | 0.125 | |
1|10 | 100% (45) | 69.44% (25) | 86.41%(70) | <0.001 | |
1|100, 1|1000 | 100% (45) | 100% (36) | 100% (81) | - | |
CHX | PURE | 0% (0) | 0% (0) | 0% (0) | - |
1|10 | 13.33% (6) | 0% (0) | 7.40% (6) | 0.31 | |
1|100 | 51.11% (23) | 66.66% (24) | 58.02 (47) | 0.159 | |
1|1000 | 100% (45) | 100% (36) | 100% (81) | - | |
AL | PURE | 0% (0) | 0% (0) | 0% (0) | - |
1|2 | 37.77% (17) | 11.11% (4) | 25.92% (21) | 0.007 | |
1|10 | 93.33% (42) | 80.55% (29) | 87.65% (71) | 0.100 | |
1|100, 1|1000 | 100%(45) | 100% (36) | 100% (81) | - | |
DDA | PURE, 1|10,1|100, 1|400 | 0% (0) | 0% (0) | 0% (0) | - |
1|1000 | 24.44% (11) | 8.33% (3) | 17.28% (14) | 0.057 | |
10–4 | 86.66% (39) | 69.44% (25) | 79.01% (64) | 0.059 | |
10–5, 10–6 | 100% (45) | 100% (36) | 100%(81) | - | |
NRP | PURE | 24.44% (11) | 0% (0) | 13.58% (11) | 0.001 |
1|10 | 66.66% (30) | 19.44% (7) | 45.67% (37) | <0.001 | |
1|50 | 97.77% (44) | 94.44%(34) | 96.29% (78) | 0.582 | |
1|100, 1|1000 | 100% (45) | 100% (36) | 100% (81) | - | |