Table 6.
Univariate and multivariate analysis of the risk of carbapenem-resistant klebsiella pneumoniae infection in liver transplant recipients.
| CRKP infection | Univariate analysis | Multivariate analysis | ||||
|---|---|---|---|---|---|---|
| Variable | Yes (19) | No (43) | OR (95%CI) | p | OR (95%CI) | p |
| Sex, Male (n,%) | 13 (68.4%) | 35 (81.4%) | 0.495 (0.144-1.703) | 0.265 | 0.177 (0.029-1.073) | 0.060 |
| Mean age (years) | 52.6 (10.6) | 53.8 (10.3) | 0.988 (0.938-1.042) | 0.662 | 0.961 (0.894-1.032) | 0.275 |
| DM (n,%) | 2 (10.5%) | 6 (14.0%) | 0.725 (0.133-3.972) | 0.711 | 1.071 (0.107-10.715) | 0.954 |
| HTA (n,%) | 7 (36.8%) | 14 (32.6%) | 1.208 (0.391-3.739) | 0.743 | 1.737 (0.365-8.271) | 0.488 |
| POI (n,%) | 10 (52.6%) | 18 (41.9%) | 1.543 (0.521-4.569) | 0.433 | 6.733 (1.160-39.088) | 0.034 |
| HCC (n,%) | 6 (31.6%) | 9 (20.9%) | 1.744 (0.517-5.875) | 0.370 | 26.772 (1.747-410.187) | 0.018 |
| LF (n,%) | 11 (57.9%) | 21 (48.8%) | 1.44 (0.485-4.282) | 0.511 | 5.035 (0.597-42.47) | 0.137 |
| MV (days) | 3.00 (2.00;17.0) | 6.00 (2.00;10.0) | 1.045 (0.99-1.104) | 0.113 | 1.008 (0.935-1.086) | 0.841 |
| Length of ICU stay (days) | 25.00 (9.50;36.0) | 10.00 (5.00;18.0) | 1.056 (1.015-1.098) | 0.007 | 1.067 (1.015-1.122) | 0.011 |
DM, diabetes mellitus; HTA, hypertension; POI, pre-operation infection; HCC, hepatocellular carcinoma; LF, liver failure; MV, mechanical ventilation. Bold values indicated that these variables were significant in univariate (p<0.1) and multivariate analysis (p<0.05).