Department of Ophthalmology the First Affiliated Hospital of Medical College Xi’an Jiaotong University Xi’an 710061 Shaanxi Province China;
Department of Ophthalmology the First Affiliated Hospital of Medical College Xi’an Jiaotong University Xi’an 710061 Shaanxi Province China;
Department of Ophthalmology the First Affiliated Hospital of Medical College Xi’an Jiaotong University Xi’an 710061 Shaanxi Province China;
Department of Ophthalmology the First Affiliated Hospital of Medical College Xi’an Jiaotong University Xi’an 710061 Shaanxi Province China;
myopia; adolescents; axial length; IOL-Master 700; IOL-Master 500;