Characteristics | Baseline (n = 9037) | Intervention (n = 6351) | Baseline vs. Intervention (95% Confidence Interval) | p value |
---|---|---|---|---|
Ventilator associated pneumoniaa, n (%) | 162 (1.79) | 103 (1.62) | ||
Unadjusted OR | 0.90 (0.70, 1.16) | 0.423 | ||
Adjusted OR c | 0.90 (0.69, 1.19) | 0.469 | ||
Duration of mechanical ventilationb, min | 208.9 (112.6) | 210.9 (112.2) | ||
Unadjusted difference | 2.0 (−2.0, 6.0) | 0.333 | ||
Adjusted differencec | 1.6 (−2.7, 5.9) | 0.476 | ||
Hospital length of stay, days | 6.2 (7.9) | 6.8 (9.1) | ||
Unadjusted difference | 0.6 (0.3, 0.9) | < 0.001 | ||
Adjusted differencec | 0.5 (0.2, 0.8) | < 0.001 | ||
Hospital mortality, n (%) | 92 (1.0) | 94 (1.5) | 1.46 (1.09, 1.95) | 0.010 |
Unadjusted OR | 1.40 (1.02, 1.93) | 0.039 | ||
Adjusted ORc |