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. 2023 Jun 26;9(3):00702-2022. doi: 10.1183/23120541.00702-2022

FIGURE 1.

FIGURE 1

Preserved alternative complement pathway function is associated with decreased mortality in acute respiratory distress syndrome. a) Patient survival in the Lisofylline and Respiratory Management of Acute Lung Injury (LARMA) cohort by AH50 stratified by relationship to median (hazard ratio (HR) 0.64, 95% CI 0.39–1.04). b) Meta-analysis of AH50 greater than the median and survival. Survival estimates in both cohorts are adjusted for age, sex and modified sequential organ failure assessment score and are presented as HR (95% CI). ALIR: University of Pittsburgh Acute Lung Injury Registry and Biospecimen Repository cohort.