China CDC weekly · 2026
Prevalence and Influencing Factors of Myopia Among Primary and Secondary School Students - Zhejiang Province, China, 2023.
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Liu Qinye, Liu Chengyong, Shi Yingyun, Wei Xiaoyu, Chen Fen, Wei Yizhou, He Mike Zhongyu, Gu Fang, Liu Weina
Аннотация
WHAT IS ALREADY KNOWN ABOUT THIS TOPIC?: Myopia prevalence among Chinese children and adolescents ranks among the highest globally. Although numerous studies have investigated myopia risk factors, findings remain inconsistent across populations.
WHAT IS ADDED BY THIS REPORT?: This study demonstrates that overall myopia prevalence among primary and secondary school students in Zhejiang Province reached 68.87% in 2023, with high myopia affecting 5.82% of students. Notably, regular consumption of a meat and egg-based breakfast emerged as a protective factor against myopia [odds ratio (OR)=0.96, 95% confidence interval (CI): 0.92, 0.99].
WHAT ARE THE IMPLICATIONS FOR PUBLIC HEALTH PRACTICE?: Effective myopia prevention requires intersectoral collaboration to reduce academic burden, promote outdoor activities, and implement early screening programs with targeted interventions for high-risk children.
WHAT IS ADDED BY THIS REPORT?: This study demonstrates that overall myopia prevalence among primary and secondary school students in Zhejiang Province reached 68.87% in 2023, with high myopia affecting 5.82% of students. Notably, regular consumption of a meat and egg-based breakfast emerged as a protective factor against myopia [odds ratio (OR)=0.96, 95% confidence interval (CI): 0.92, 0.99].
WHAT ARE THE IMPLICATIONS FOR PUBLIC HEALTH PRACTICE?: Effective myopia prevention requires intersectoral collaboration to reduce academic burden, promote outdoor activities, and implement early screening programs with targeted interventions for high-risk children.