TABLE 3.

Outcomes According to the Results of the First Pressure Support Ventilation Attempt After Awakening Trials

Outcomes	COVID-19 (n = 189)			Non-COVID-19 (n = 85)
	Success (n = 95)	Failure (n = 94)	p	Success (n = 59)	Failure (n = 26)	p
Extubation, n (%)	72 (76.0)	39 (41.5)	< 0.0001	51 (86.0)	12 (46.0)	< 0.001
Tracheostomy, n (%)	20 (21.0)	38 (40.4)	0.005	8 (13.5)	12 (46.0)	0.038
60-d ventilator-free days, d	52.0 (39.0–56.0)	20.5 (0.0–42.0)	<0.0001	52.0 (31.5–55.0)	14.0 (0.0–40.5)	< 0.001
Mechanical ventilation duration, d	8 (4.0–16.5)	18 (11.0–25.7)	<0.0001	7.0 (4.0–10.5)	18 (9.5–27.8)	< 0.0001
ICU length of stay, d	11.0 (6.0–20.0)	18.0 (11.0–26.0)	0.001	13.0 (10.0–19.0)	27.0 (16.0–36.0)	0.001
ICU mortality, n (%)	9 (10.0)	40 (42.5)	<0.001	14 (23.7)	11 (42.0)	0.083

Variables expressed in mean (sd) or median (interquartile range) according to symmetric or asymmetric distribution, respectively.