国产热热热精品,亚洲视频久久】日韩,三级婷婷在线久久,99人妻精品视频,精品九热人人肉肉在线,AV东京热一区二区,91po在线视频观看,久久激情宗合,青青草黄色手机视频

USEUROPEAFRICAASIA 中文雙語Fran?ais
China
Home / China / Education

40% primary school kids are nearsighted in China

China.org.cn | Updated: 2017-02-20 09:58

40% primary school kids are nearsighted in China

A girl, Ruru, has an eyesight test in Huaiyang county, Zhoukou in Henan province. She and her two siblings suffer from severe nearsightedness. [Photo/China.org.cn]

Feifei, an 11-year-old boy from Xuzhou, Jiangsu Province, suffered from a sudden acute eye disease which has almost led to blindness. The whole ailment was caused by excessive eye fatigue during the winter vacation, during which he played computer games for a continuous 10 days and nights.

Many youngsters in China nowadays are increasingly indulged in computer games and other electronic products, and are unable to extricate themselves. This is followed by a series of health problems, with the most typical case being myopia, or nearsightedness.

According to the latest research report released by the World Health Organization (WHO), the nearsightedness rate among Chinese juveniles ranks first in the world - 70 percent of high school and college students. The rate is nearly 40 percent in primary school students, while it is only 10 percent for their peers in the United States.

The WHO research report says that the number of nearsighted people in China has reached 600 million, nearly approaching half of the country's total population.

Experts attribute the soaring nearsightedness rate in China to the unhealthy lifestyles and learning styles which parents impose on their children.

On the one hand, to achieve high scores in exams, children spend too much time indoors studying and have not enough time outside in the sunlight. On the other hand, a growing number of high-tech products, such as smart phones and tablet PCs, make children focus their eyes and attention on fluorescent screens for long periods of time, resulting in excessive eye fatigue.

Experts suggest that youngsters maintain a proper balance between study and rest so as to protect their eyesight, and parents should play a correspondingly active role in the process.

Editor's picks
Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US
 
旅游| 崇州市| 呼和浩特市| 古交市| 铁岭市| 乌兰察布市| 临海市| 通化县| 高邑县| 岐山县| 大竹县| 永定县| 万荣县| 桐梓县| 黄石市| 龙江县| 民乐县| 金溪县| 神池县| 锦屏县| 汨罗市| 右玉县| 定安县| 滁州市| 黄龙县| 济阳县| 达日县| 莱西市| 亚东县| 铜山县| 盐边县| 出国| 榕江县| 新民市| 开江县| 巴林右旗| 沾益县| 清河县| 宁陵县| 六枝特区| 曲沃县|