Table 2- Multivariate logistic regression of potential predictors for extensively drug-resistant Acinetobacter baumannii acquisition during the study period
Variables | Odds Ratio (95% Confidence Interval) | P |
|---|---|---|
Wound | 3.72 (0.99–13.96) | 0.05 |
Urinary catheter (≥ 5 d) | 1.42 (0.42–4.79) | 0.58 |
Mechanical ventilation | 4.99 (1.76–14.15) | 0.002 |
CCI score | ||
0 | 0.71 (0.13–3.98) | 0.70 |
5–6 | 2.55 (0.96–6.81) | 0.06 |
7–8 | 0.48 (0.11–2.14) | 0.34 |
XDR-AB contact pressure (≥ 3 d) | 9.86 (3.65–26.64) | < 0.0001 |
CAR use (≥ 4 d) | 2.50 (0.43–14.36) | 0.31 |
TZP use | 2.86 (0.97–8.46) | 0.06 |
CAR or TZP use (≥ 4 d) | 0.58 (0.13–2.68) | 0.49 |
LOS in the ICU (≥ 4 d) | 1.29 (0.39–4.30) | 0.68 |
Number of patients staying in the ICU during each numerical week after ETD | ||
Week 6 | 3.37 (0.89–12.71) | 0.07 |
Week 7 | 6.47 (1.21–34.50) | 0.03 |
Week 8 | 0.30 (0.04–2.39) | 0.26 |
Week 9 | 3.23 (0.59–17.75) | 0.18 |
Week 10 | 0.12 (0.01–1.03) | 0.053 |
Week 11 | 9.73 (1.66–57.12) | 0.01 |
Week 12 | 2.65 (0.49–14.52) | 0.26 |
Week 13 | 0.14 (0.02–1.24) | 0.08 |
Week 14 | 14.37 (1.75–118.17) | 0.01 |
Week 15 | 1.34 (0.11–15.85) | 0.82 |
Week 16 | 3.33 (0.26–43.02) | 0.36 |