Epidemiology of uveitis in Japan: a 2016 retrospective nationwide survey

To investigate the epidemiology of uveitis in Japan and assess its changes over time. Retrospective multicenter study Sixty-six hospitals in Japan with uveitis specialty clinics participated in this retrospective nationwide survey. A questionnaire was sent to each hospital to survey the total number of patients who made a first visit to the outpatient uveitis clinic of each hospital between 1 April 2016 and 31 March 2017. The diagnosis of...