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Multivariate analysis to identify predictors of catheter drainage failure
| aOR [95% CI] | P value | |
|---|---|---|
| Age (per additional year) | 1.00 [0.96; 1.05] | 0.89 |
| Male sex | 3.24 [0.51; 20.73] | 0.21 |
| Body mass index (per additional 1 kg·m−2) | 1.14 [1.01; 1.29] | 0.02 |
| Heterogeneous collection | 18.84 [2.02; 175.86] | 0.01 |
| Respiratory failure onset within 24 h before first drainage | 16.76 [1.94; 144.40] | 0.01 |
aOR adjusted odds ratio, 95% CI 95% confidence interval. Bold numbers indicate p<=0.05
