China CDC weekly · 2026
Classroom Environmental Determinants of Poor Vision in Chinese Schoolchildren - Guangdong Province, China, 2024.
СтатьяНазвание и аннотация: Перевод пока не подготовлен
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Feng Jingxi, Jiang Jing, Li Meng, Liu Rong, Chen Qiuxia, Yang Chengshu, Niu Jiwei, Xu Lin, Qu Yabin
Аннотация
WHAT IS ALREADY KNOWN ABOUT THIS TOPIC?: The prevalence of poor vision among Chinese children and adolescents has been progressively increasing, constituting a significant public health concern. As the primary visual setting for students, the classroom environment may have a profound impact on ocular health.
WHAT IS ADDED BY THIS REPORT?: This study revealed a poor vision detection rate of 60.22% among primary and junior high school students. The statistically significant relevant factors were blackboard reflectance, desk-chair allocation compliance rate, and desktop illuminance uniformity.
WHAT ARE THE IMPLICATIONS FOR PUBLIC HEALTH PRACTICE?: This study provides scientific evidence and prioritizes recommendations for modifying classroom environments. It supports targeted environmental interventions as a priority in school-based myopia prevention strategies.
WHAT IS ADDED BY THIS REPORT?: This study revealed a poor vision detection rate of 60.22% among primary and junior high school students. The statistically significant relevant factors were blackboard reflectance, desk-chair allocation compliance rate, and desktop illuminance uniformity.
WHAT ARE THE IMPLICATIONS FOR PUBLIC HEALTH PRACTICE?: This study provides scientific evidence and prioritizes recommendations for modifying classroom environments. It supports targeted environmental interventions as a priority in school-based myopia prevention strategies.