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Kaplan-Meier survival curve for patients with concentrations of 14,15-dihydroxyeicosatrienoic acid (DHET) above (blue line, n = 70) versus below (red line, n = 82) the lower limit of quantification at inclusion to the study. Data were censored at day 28. Patients with quantifiable levels of 14,15-DHET had higher mortality (hazard ratio, 2.3; 95% CI, 1.2–4.5; p = 0.01). Crosses indicated censored data.
