1,081
Participants
Start Date
May 31, 2019
Primary Completion Date
July 15, 2020
Study Completion Date
August 15, 2020
DR Grading with CAD
A CAD system is used to make DR grading.
DR Grading by expert panel
DR Grading by expert panel
Peking Union Medical College Hospital, Beijing
Peking University People's Hospital
OTHER
Beijing Tongren Hospital
OTHER
Chinese PLA General Hospital
OTHER
Peking Union Medical College Hospital
OTHER