Fig. 5From: Development and validation of a clinical nomogram for differentiating hemorrhagic and ischemic stroke prehospitalThe decision curves analyses (DCA) of the nomogram and the FAST score in the training set and validation set. Notes: AÂ DCA in the training set; B DCA in the validation set. The red line represents the DCA curve of the nomogram and the blue line represents the DCA curve of the FAST scoreBack to article page