Fig. 4From: Prediction of hypotension events with physiologic vital sign signatures in the intensive care unitAverage evolution of the risk scores for hypotension (red) and non-hypotension (blue) groups is projected as trajectories, extending to 4 h preceding hypotension events. Shaded areas represent 95% confidence intervals. Dotted lines indicate the number of hypotension and non-hypotension subjects used to derive the risk score trajectory points at a given horizonBack to article page