LV Prasad Eye Institute EyeSmart electronic medical record-based analytics of big data: LEAD-Uveitis Report 1: Demographics and clinical features of uveitis in a multi-tier hospital based network in Southern India

ABSTRACT

Purpose: To describe the demographics and epidemiology of uveitis presenting to a multi?tier ophthalmology hospital network in Southern India. Methods: Cross?sectional hospital?based study of 19,352 patients with uveitis presenting between March 2012 and August 2018. Results: In total, 1,734,272 new patients were seen across the secondary and tertiary centers of our multi?tier ophthalmology hospital network during the study period. Among them, 25,353 eyes of 19,352 patients were diagnosed with uveitis and were included in the study. Uveitis constituted 1.11% of all cases. The majority of patients were male (60.33%) and had unilateral (68.09%) affliction. The most common age group was 21� years with 12,204 (63.06%) patients. The most common type of uveitis was anterior uveitis, which was seen in 7380 (38.14%) patients, followed by posterior uveitis in 5397 (23.89%) patients. Among the infectious causes, tuberculosis was the most common etiology (2551 patients, 13%) followed by toxoplasmosis (1147 patients, 6%). Conclusion: Uveitis constituted 1.11% of all cases presenting to our clinics. It was more common in the age group of 21� and was predominantly unilateral. Anterior uveitis was the most common subtype seen in 38%.