Table 3.
Potential risk factors for multidrug-resistant Klebsiella pneumoniae infection in adult patients in univariate analysis.
| Characteristic | Un-adjusted odds ratio (% 95 CI) | P value |
|---|---|---|
| Sex | ||
| Man | 2.242 (1.249–4.027) | 0.070 |
| Woman | 1 | |
| Age group | ||
| ≥ 65 years | 1.988 (1.11–3.561) | 0.021 |
| < 65 years | 1 | |
| ICU admission | ||
| Yes | 2.285 (1.268–4.116) | 0.006 |
| No | 1 | |
| Duration | ||
| ≥ 1 week | 0.830 (0.447–1.541) | 0.556 |
| < 1 week | 1 | |
| Device | ||
| Yes | 2.033 (1.057–3.908) | 0.033 |
| No | ||
| Sample | ||
| Urine | 1.071 (0.226–5.089) | 0.931 |
| Sputum | 3.214 (0.645–16.016) | 0.154 |
| Wound | 0.955 (0.176–5.186) | 0.957 |
| Blood | 1.393 (0.24–8.067) | 0.712 |
| Tracheal aspirate | 1 | |
| Ventilated | ||
| Yes | 1.393 (0.681–2.849) | 0.364 |
| No | 1 | |
| Chronic disease | ||
| Yes | 2.457 (1.285–4.699) | 0.007 |
| No | 1 | |
| DM | ||
| Yes | 1.650 (0.926–2.939) | 0.088 |
| No | 1 | |
| HTN | ||
| Yes | 1.909 (1.068–3.412) | 0.028 |
| No | 1 | |
| CKD | ||
| Yes | 1.590 (0.675–3.747) | 0.286 |
| No | 1 | |
| Heart disease | ||
| Yes | 0.929 (0.392–2.205) | 0.868 |
| No | 1 | |
| Cardiovascular | ||
| Yes | 2.015 (0.221–18.370) | 1.00 |
| No | 1 | |
| Stroke | ||
| Yes | 1.120 (0.561–2.237) | 0.747 |
| No | 1 | |
| COPD | ||
| Yes | 5.950 (1.354–26.154) | 0.008 |
| No | 11 | |
| COVID-19 | ||
| Yes | 2.045 (0.423–9.897) | 0.365 |
| No | 1 | |
ICU intensive care unit, DM diabetes mellitus, HTN hypertension, CKD chronic kidney disease, COPD chronic obstructive pulmonary disease.
Significant values are in bold.