The use of transcranial ultrasound and clinical assessment to diagnose ischaemic stroke due to large vessel occlusion in remote and rural areas
Fig 5
Receiver operating characteristics plots with diagonal reference line (red) demonstrating diagnostic accuracy of the regression models for diagnosis of acute haemorrhagic stroke.
(A) based on combined transcranial ultrasound and clinical assessment, versus (B) based on clinical findings alone. Red asterisks indicate two possible cut-off points. Abbreviations: AUC—area under the curve; CI—confidence interval.