Table 4 Adjusted odds ratio for death at night in ICUs with versus without nighttime intensivists
Cohort | N | Odds ratio (95% CI) | P value |
|---|---|---|---|
Complete cohort | 3,553 | 0.75 (0.60 to 0.94) | 0.01 |
Subgroups | |||
Patients admitted to the ICU at night | 1,647 | 0.76 (0.56 to 1.03) | 0.08 |
Patients mechanically ventilated on ICU admission | 2,671 | 0.81 (0.62 to 1.05) | 0.11 |
Patients with Acute Physiology Score ≥75 | 1,551 | 0.95 (0.68 to 1.33) | 0.76 |