Fig. 5

a Receiver operating characteristic curve (ROC curve) analysis of interleukin-17A plasma concentration at time point 0 h for the discrimination between multiple trauma patients with and without multiple organ failure (AUC = 0.9630; 95% CI  0.8566–1.00; p = 0.0208). b Receiver operating characteristic curve (ROC curve) analysis of interleukin-17A plasma concentration at time point 48 h for the discrimination between multiple trauma patients with and without multiple organ failure (AUC = 0.8750; 95% CI 0.6339–1.00; p = 0.0415). c Receiver operating characteristic curve (ROC curve) analysis of interleukin-17A plasma concentration at time point 72 h for the discrimination between multiple trauma patients with and without multiple organ failure (AUC = 0.9063; 95% CI 0.7327–1.00; p = 0.0272)