Table 3.

Clinical outcomes for participants

	ARDSexp	ARDSp	p value
	n = 56	n = 117
28-day mortality, n (%)	18 (32)	51 (44)	.15
Hospital stay days	42 ± 55	40 ± 56	.51
Ventilation days	16 ± 19	13 ± 9	.85

Values are given as mean ± standard deviation, unless otherwise indicated.