Estimating the attributable fraction of mortality from acute respiratory distress syndrome to inform enrichment in future randomised clinical trials.

Saha R, Pham T, Sinha P, Maddali MV, Bellani G, Fan E, Summers C, Douiri A, Rubenfeld GD, Calfee CS, Laffey JG, McAuley DF, Shankar-Hari M, LUNG-SAFE investigators