1,901
Participants
Start Date
January 21, 2019
Primary Completion Date
July 30, 2019
Study Completion Date
August 11, 2019
myopia or not myopia
visual acuity, IOL master biometry, the anterior segment with slit lamp, dilated fundus examination and refraction.
Shanghai Guanghua Integrated Traditional Chinese and Western Medicine Hospital, Shanghai
Tianjin Eye Hospital
OTHER
Wang Hongxia
OTHER