Tianjin International Joint Research and Development Centre of Ophthalmology and Vision Science Eye Institute and School of Optometry Tianjin Medical University Eye Hospital Tianjin 300384 China;
Tianjin International Joint Research and Development Centre of Ophthalmology and Vision Science Eye Institute and School of Optometry Tianjin Medical University Eye Hospital Tianjin 300384 China;
Tianjin International Joint Research and Development Centre of Ophthalmology and Vision Science Eye Institute and School of Optometry Tianjin Medical University Eye Hospital Tianjin 300384 China;
Tianjin International Joint Research and Development Centre of Ophthalmology and Vision Science Eye Institute and School of Optometry Tianjin Medical University Eye Hospital Tianjin 300384 China;
Tianjin International Joint Research and Development Centre of Ophthalmology and Vision Science Eye Institute and School of Optometry Tianjin Medical University Eye Hospital Tianjin 300384 China;
Tianjin International Joint Research and Development Centre of Ophthalmology and Vision Science Eye Institute and School of Optometry Tianjin Medical University Eye Hospital Tianjin 300384 China;
Tianjin Beichen District Hospital of Traditional Chinese Medicine Tianjin 300400 China;
Tianjin International Joint Research and Development Centre of Ophthalmology and Vision Science Eye Institute and School of Optometry Tianjin Medical University Eye Hospital Tianjin 300384 China;
Tianjin International Joint Research and Development Centre of Ophthalmology and Vision Science Eye Institute and School of Optometry Tianjin Medical University Eye Hospital Tianjin 300384 China;
myopia; vision screening; autorefraction; spherical equivalent; Grand Seiko WAM-5500;