Figure 7From: Altered molecular specificity of surfactant phosphatidycholine synthesis in patients with acute respiratory distress syndromeFractional synthetic rate (FSR) of phosphatidylcholine enrichment in BALF samples from patients with ARDS. Results were calculated as the initial gradient of enrichment divided by the plateau enrichment expressed as a percentage. While there was a three-fold range in values, there was no significant difference for those who survived (mean = 1.64 h-1) and those patients who died (mean = 1.40 h-1, P = 0.36).Back to article page