Fig. 4From: Assessment of intracranial pressure with ultrasonographic retrobulbar optic nerve sheath diameter measurementReceiver operating characteristic (ROC) curve for the mean-ONSD. The area under the curve (AUC) of 0.861 means that 86.1% of the time, a randomly selected individual who with intracranial hypertension has a wider mean-ONSD than that of patients who with normal intracranial pressureBack to article page