Outcomes | Median [IQR] / no. (%) | |||
---|---|---|---|---|
Overall | PMV group | Non-PMV group | P value | |
Number | 143 | 65 | 78 | |
Length of ICU stay, hours | 72 (27–168) | 168 (99–312) | 31 (23–67) | < 0.001 |
Length of hospital stay, days | 13 (9–20) | 15 (12–26) | 11 (8–16) | < 0.001 |
Mortality | 4 (2.8%) | 3 (4.6%) | 1 (1.3%) | 0.229 |