| Variable | All isolates n = 37(%) | ESBL-Kp isolates n = 13 (%) | Non-ESBL-Kpisolates n = 24 (%) | p-value |
| Demographics |
|
|
|
|
| Age in years (mean ± SD) | 43 ± 20 | 54.53 ± 21.36 | 37.6 ± 17.6 | 0.0265 |
| Gender |
|
|
|
|
| Female | 23 (62.16) | 4 (30.76) | 19 (79.13) | 0.005 |
| Male | 14 (37.83) | 9 (69.24) | 5 (20.87) | 0.003 |
| Sex-ratio | 1.62 | 0.45 | 3.8 |
|
| Population |
|
|
|
|
| Adult | 19 (51.35) | 4 (30.76) | 15 (62.5) | NS |
| Elderly | 17 (45.94) | 8 (61.53) | 9 (37.5) | NS |
| Child | 1 (2.70) | 1 (0.6) | 0 | NS |
| Previous hospitalisation | 19 (51.35) | 10 (76.92) | 9 (37.5) | 0.02 |
| Duration of hospitalisation (mean ± SD) | 11.32 ± 13.03 | 15.30 ± 14.23 | 9.17 ± 12.09 | NS |
| Hospital admission ward |
|
|
|
|
| Surgical | 9 (24.32) | 7 (53.84) | 2 (8.33) | 0.004 |
| Maternity | 14 (37.83) | 0 | 14 (58.33) | 0.0003 |
| Medical | 6 (16.21) | 2 (15.38) | 4 (16.66) | NS |
| ICU | 8 (21.62) | 4 (30.76) | 4 (16.66) | NS |
| Infected regions |
|
|
|
|
| Respiratory samples | 4 (10.81) | 2 (15.38) | 2 (8.33) | NS |
| Urine samples | 22 (59.45) | 9 (69.23) | 13 (54.16) | NS |
| Blood samples | 2 (5.40) | 1 (7.69) | 1 (4.16) | NS |
| Vaginal samples | 5 (13.51) | 0 | 5 (20.83) | NS |
| Others | 4 (10.81) | 1 (0.6) | 3 (12.5) | NS |
| Comorbidities | 20 (54.05) | 12/13 (92.30) | 8/24 (33.33) | NS |
| Diabetes mellitus | 5 (13.51) | 0 | 5 (20.83) | NS |
| Renal disease | 6 (16.21) | 6 (46.15) | 0 | 0.0007 |
| Anaemia | 1 (2.70) | 1 (0.6) | 0 | NS |
| Cerebro-vascular accident | 1 (2.70) | 1 (0.6) | 0 | NS |
| Status epilepticus | 3 (8.10) | 3 (23.07) | 0 | NS |
| Others | 5 (13.51) | 2 (15.38) | 3 (12.5) | NS |
| Reason for hospitalisation |
|
|
|
|
| Childbirth | 11 (29.72) | 0 | 11 (45.83) | 0.003 |
| Urinary tract infection | 7 (18.91) | 3 (23.07) | 4 (16.66) | NS |
| Surgery | 11 (29.72) | 7 (53.84) | 4 (16.66) | 0.027 |
| Bronchopulmonary infections | 3 (8.10) | 2 (15.38) | 1 (4.16) | NS |
| Polytrauma | 3 (8.10) | 1 (7.70) | 2 (4.16) | NS |
| Toxaemia | 2 (5.40) | 0 | 2 (8.33) | NS |
| Type of invasive device |
|
|
|
|
| Intubation + ventilation | 5 (13.51) | 1 (7.70) | 4 (16.66) | NS |
| Central venous catheter | 25 (67.56) | 5 (38.46) | 20 (83.34) | 0.005 |
| Intubation + urinary catheter+ ventilation | 3 (8.10) | 3 (23.07) | 0 | 0.03 |
| Urinary catheter+ central venous catheter | 4 (10.81) | 4 (30.76) | 0 | 0.01 |