Fig. 2From: Hyperoxemia during resuscitation of trauma patients and increased intensive care unit length of stay: inverse probability of treatment weighting analysisEffect of inflammatory and lung-related biomarkers on ICU-free days. Biological parameters were evaluated with multivariate regression among patients treated with hyperoxemia. CI, confidence interval; sRAGE, soluble receptor for advanced glycation end-products; HMGB-1, high mobility group box-1; SPD, surfactant protein D; CCSP, Clara cell secretory protein; IL, interleukinBack to article page