Variable | Cox model | Fine–Gray model | |||
---|---|---|---|---|---|
HR (95% CI) | p value | HR (95% CI) | p value | ||
VAP suspicion | |||||
Type of ETTs | Coated | 0.25 (0.09–0.73) | 0.01 | 0.32 (0.12–0.88) | 0.03 |
Antibiotic on intubation | No | 1.77 (0.62–5.03) | 0.29 | 1.65 (0.59–4.58) | 0.34 |
Occurrence of VAP | |||||
Type of ETTs | Coated | 0.27 (0.09–0.80) | 0.02 | 0.35 (0.13–0.97) | 0.04 |
Antibiotic on intubation | No | 1.94 (0.67–5.60) | 0.22 | 1.80 (0.64–5.05) | 0.27 |