Fig. 1From: Utilizing visual symptoms to distinguish dry eye from glaucoma, cataract, and suspect glaucoma patients: a cross-sectional studyA Distribution of frequency responses for the seven symptoms most commonly experienced among at least 50% of dry eye patients. B Distribution of severity responses for the seven symptoms most commonly experienced among at least 50% of dry eye patients. Chi-squared test was used to compare the distribution of responses across all disease groups. *p < 0.05, **p < 0.001Back to article page