High levels of circulating leukocyte microparticles are associated with better outcome in acute respiratory distress syndrome

Table 4 Factors associated with survival at 28 days

Variable	Odds ratio (95% CI)	P-value
Age (per one point increase)	1.01 (0.96 to 1.07)	0.530
Circulating LeuMP (<60 ^a)	5.26 (1.10 to 24.99)	0.037
SOFA (>10 ^b)	0.3 (0.06 to 1.38)	0.123
pH (<7.30 ^c)	0.18 (0.03 to 0.91)	0.039
P plat (cmH₂O) (per one point increase)	1.00 (0.89 to 1.12)	0.953

Hosmer-Lemeshow statistic: P = 0.41; 95% CI, 95% confidence interval; SOFA, Sequential Organ Failure Assessment; Circulating LeuMP, Leukocytes microparticles in plasma. ^a median value of circulating leukocytes microparticles at Day 1; ^b median value of SOFA score at Day 1; ^c median value of arterial pH at Day 1.

ISSN: 1364-8535