独家视频!东部战区位台岛周边开展联合演训

东部战区组织陆海空火等兵力位台岛周边开展联合演训

图集+视频|泮塘五秀、西关小姐、花仙子登场,广州荔湾上演“三月三”民俗嘉年华

南方+拍客带你“鸟”解大湾区 | 生物多样性看广东

Guangxi's Sanyuesan Festival flourishes with culture, song, and romance

国际形象片全球首发!中国海军在海外社交平台开号 外国网友:海浪守护者

Myopia rate among Chinese children, teenagers falling

发布时间:   来源: chinadaily.com.cn
The prence of myopia among Chinese children and teenagers was showing a decline, according to the statistics released by the National Disease Control and Prevention Administration on Wednesday.

The statistics showed that the overall myopia rate among Chinese children and adolescents was 51.9 percent in 2022, a fall of 0.7 percentage points from 52.6 percent in 2021, and also dropped by 1.7 percentage points from the 53.6 percent of the results of the national myopia survey conducted in 2018.

Among the students with myopia, the proportions of mild, moderate, and high myopia were 53.3 percent, 37 percent, and 9.7 percent, respectively, with a drop in the proportion of high myopia.

The overall myopia rates for primary school, junior high school, and senior high school were 36.7 percent, 71.4 percent, and 81.2 percent, respectively.

According to the National Disease Control and Prevention Administration, the country will continue to promote myopia prevention and control work, further strengthening the monitoring and assessment of myopia among children and adolescents. Techniques suitable for myopia prevention and control will be promoted. It will also carry out promotion work to popularize science, enabling students, parents and teachers to learn about how to use and protect eyes, and helping the younger generation develop healthy eye habits.
上一篇:China launches relay satellite Queqiao 2
下一篇:Foreign Ministry helped thousands of overseas Chinese, Wang says

首页   |   

Copyright © http://www.khci.vip/ 英国富中传媒 版权所有