This web-application constructs reference centile curves of refraction error. It can be used for population-based analysis of myopia severity, and for identifying subjects at risk of high-myopia. For details please consult (paper submitted).
Prepare an excel (.xlsx) spreadsheet containing refraction error measurements and age under two columns named ‘age’ and ‘refraction’. An optional ‘sex’ column can be provided for sex-specific curve fitting. Columns with other names will be ignored. Note that the column names are case-sensitive. Click here for a sample data.
Press the Browse button to locate the spreadsheet, and press Upload to run the program.
If a ‘sex’ column is provided, use the Select Category button to see sex-specific curves.
Please click on the button below to start.
Yanxian Chen: firstname.lastname@example.org
Mingguang He: email@example.com
Billy Chang: firstname.lastname@example.org
Wei Meng (maintainer): email@example.com
State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
If you have used this website for research publication, please kindly cite: (paper submitted)