Outcome | Case, n = 74 | Control, n = 114 | p |
---|---|---|---|
Application of NIV, n (%) | 67 (90.5) | 87 (76.3) | 0.013 |
NIV duration, day | 6 (3–7) | 5 (2–8) | 0.84 |
Application of IMV, n (%) | 25 (33.8) | 40 (35.1) | 0.85 |
IMV duration, day, median (quartile 1–3) | 2 (1–5) | 5 (2–9) | 0.10 |
Length of ICU stay, median (quartile 1–3) | 6 (4–10) | 7 (4–10) | 0.69 |
ICU mortality, % | 17.6 | 15.8 | 0.75 |
Hospital mortality, % | 18.9 | 19.3 | 0.95 |
30Â day mortality, % | 20.0 (12/60) | 11.0 (10/91) | 0.13 |