National Survey of Amblyopia Treatment in Japan: Comparison with Amblyopia Treatment Study Results of the Pediatric Eye Disease Investigator Group.

To investigate the treatment policy for amblyopia in Japan as of 2017 through a survey of multiple facilities and to compare the findings with those obtained by the Amblyopia Treatment Study (ATS) of the Pediatric Eye Disease Investigator Group. Questionnaire survey study. A questionnaire was sent to 181 facilities where patients with amblyopia are being treated. The outcomes of the present survey were compared with the results of the ATS study, and the coincidence rates were evaluated. The questionnaire response rate was 68.0