Fig. 3From: Development and validation of a clinical nomogram for differentiating hemorrhagic and ischemic stroke prehospitalCalibration curves of the nomogram in the training set and the validation set. Notes: A the nomogram in the training set (n = 276); B the nomogram in the validation set (n = 118). The y-axis represents the observed rate of hemorrhagic stroke, and the x-axis represents the nomogram-predicted probability of hemorrhagic stroke. The dotted lines represented by the nomogram are closer to the diagonal grey lines representing a better predictionBack to article page