新闻 > 社会
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170607/30665079.html
Server: cms-8-252
Date: 2024/06/26 23:08:16

Powered by China
China

眼保健操做了很多年还是近视了,还用做下去吗?

2017-06-07 07:27:18   新华社

新华社北京6月6日电题:眼保健操做了很多年还是近视了,还用做下去吗?

新华社“中国网事”记者林苗苗毛伟豪

今年6月6日是第22个全国爱眼日。目前,我国近视呈现出发病率高、低龄化等趋势。眼保健操做了很多年,为何近视发病率仍越来越高?多位眼科专家提醒,减少近距离用眼、增加户外活动、追踪屈光发育情况、及时筛查佩戴眼镜等,都对预防、延缓孩子近视有积极作用。

学生近视检出率上升低龄化趋势明显

调查显示,近年来我国学生近视检出率有所上升,并呈现出低龄趋势。“小眼镜”问题不容忽视。

教育部发布的《2014年全国学生体质与健康调研》结果显示,中国小学生视力不良检出率达到45.71%,初中生达到74.36%,高中生达到83.28%,大学生为86.36%,都比四年前有所上升。

根据北京市体育局、北京市教委2015年底联合发布的《2014年北京市国民体质监测公报》,视力不良检出率继续上升,小学一年级学生视力低下率持续增长。

该《监测公报》显示,北京市大中小学学生视力不良检出率为68.44%,比2010年上升5.47个百分点。其中,小学生为43.13%,比2010年上升5.82个百分点;初中学生为76.50%,比2010年上升10.28个百分点;高中学生为89.17%,比2010年上升7.95个百分点;大学生为91.42%,比2010年上升3.72个百分点。

北京儿童医院眼科主任李莉介绍,近视为遗传因素、环境因素共同作用。我们能做到的是如何通过改变环境因素预防和控制近视的发生、发展,特别是减少病理性近视的发生。

北京同仁医院院长王宁利说,以前在小学一年级很少看到近视眼,现在近视的趋势是发生率升高,年龄低龄化,很多孩子从幼儿园就开始学习,近距离用眼,增加了眼睛负担。

眼保健操做了很多年还是近视了,还用做下去吗?

虽然眼保健操一直在做,但是孩子的近视发病率越来越高,并且呈现出低龄化趋势。那么,是眼保健操没有用吗?

“近视眼的成因之一是长期看近处,导致睫状肌调节痉挛。眼保健操的设计初衷是想通过一种方法让睫状肌周围放松,增加血供,达到延缓近视发展的目的,不能说没有用。”北京中医医院眼科主任杨迎新说。

据介绍,眼保健操通过刺激眼周的穴位,主要起到两个作用,一是调节睫状肌的麻痹状态,使其处于放松状态;二是增加眼部的血供,眼睛的血流增加后,也有利于睫状肌放松。

上一页1/2下一页
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170607/30665079.html
Server: cms-8-252
Date: 2024/06/26 23:08:16

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170607/30665079.html
Server: cms-8-252
Date: 2024/06/26 23:08:16

Powered by China
China

相关阅读

三部门联合发文:每天两次眼保健操时间纳入课表

2016-11-03 08:26:40
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170607/30665079.html
Server: cms-8-252
Date: 2024/06/26 23:08:16

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170607/30665079.html
Server: cms-8-252
Date: 2024/06/26 23:08:16

Powered by China
China
分享到:
0 0
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170607/30665079.html
Server: cms-8-252
Date: 2024/06/26 23:08:16

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170607/30665079.html
Server: cms-8-252
Date: 2024/06/26 23:08:16

Powered by China
China

美图推荐

404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170607/30665079.html
Server: cms-8-252
Date: 2024/06/26 23:08:16

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170607/30665079.html
Server: cms-8-252
Date: 2024/06/26 23:08:16

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170607/30665079.html
Server: cms-8-252
Date: 2024/06/26 23:08:16

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170607/30665079.html
Server: cms-8-252
Date: 2024/06/26 23:08:16

Powered by China
China

为您推荐

加载更多>>
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170607/30665079.html
Server: cms-8-252
Date: 2024/06/26 23:08:16

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170607/30665079.html
Server: cms-8-252
Date: 2024/06/26 23:08:16

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20170607/30665079.html
Server: cms-8-252
Date: 2024/06/26 23:08:16

Powered by China
China