Fig. 7From: Correlation between extent of lacrimal gland prolapse and clinical features of thyroid-associated ophthalmopathy: a retrospective observational studyA receiver-operating characteristic curve showing the ability of lacrimal gland prolapse to discriminate active from inactive thyroid-associated ophthalmopathy. A lacrimal gland prolapse of 13.65 mm was identified as the threshold cut-off value (area under the curve, 0.824, 95% confidence interval 0.717–0.930; sensitivity, 79.3%; specificity, 81.4%)Back to article page