Table 3.
The detection rate of qacEΔ1 and cepA in CRKP isolates
| Types | No. of strains | Disinfectant resistance gene (%) | ||
|---|---|---|---|---|
| qacEΔ1 | cepA | qacEΔ1 + cepA | ||
| Hospital level | ||||
| Secondary hospital | 21 | 11 (52.4) | 18 (85.7) | 10 (47.6) |
| Tertiary hospital | 53 | 37 (69.8) | 51 (96.2) | 36 (67.9) |
| Ward | ||||
| ICU* | 49 | 33 (67.4) | 47 (95.5) | 32 (65.3) |
| Medical ward† | 15 | 9 (60.0) | 13 (86.7) | 9 (60.0) |
| Surgical ward‡ | 3 | 0 | 3 (100) | 0 |
| Pediatric ward§ | 7 | 6 (85.7) | 6 (85.7) | 5 (71.4) |
| Specimen | ||||
| Sputum | 34 | 24 (70.6) | 32 (94.1) | 22 (64.7) |
| Blood | 9 | 5 (55.6) | 9 (100) | 5 (55.6) |
| Urine | 11 | 6 (54.6) | 10 (90.9) | 6 (54.6) |
| Secretion | 7 | 5 (71.4) | 7 (100) | 5 (71.4) |
| Drainage | 5 | 1 (20.0) | 3 (60.0) | 1 (20.0) |
| Other location‖ | 8 | 7 (87.5) | 8 (100) | 7 (87.5) |
CRKP = carbapenem-resistant Klebsiella pneumoniae.
*
Included intensive care unit (ICU), neurology ICU, and pediatric ICU.
†
Included respiratory medicine, oncology, recovery unit, traditional Chinese medicine, nephrology, infectious diseases department, neurology, and cardiology.
‡
Included gastrointestinal surgery and neurosurgery.
§
Included pediatric cardiology, neonatology, and endocrine genetics in children.
‖
Included bronchoalveolar lavage fluid and bronchoscopy.