The transpulmonary gradient of LOX-1 levels was non-significantly different between ARDS and non-ARDS patients at H0 but it was more negative at H24 in patients who developed ARDS (−0.23; 95% CI [−0.27, −0.14]) than in those who did not (0.03; 95% CI [−0.14, 0.32]; p-value = 0.031), with a HR = 0.39 (95% CI 0.18–0.86), p-value = 0.035 (Figure 3). The gene discussed is OLR1; the disease is acute respiratory distress syndrome.