Breaking
GLOBALAmazon cargo plane overshoots runway at Miami International Airport, killing fiveAUNFL to Host First Regular-Season Game in Australia as 49ers Face Rams at MCGITEmma Bonino emergency hospitalized in Rome for respiratory problemsITIsraeli escalation in Lebanon: 30 deaths in 72 hours, families exterminated and new military infrastructuresTRBeşiktaş Derby Squad Decision from KartalKRMemorial ceremony commemorating the 25th anniversary of the 9/11 terrorist attacks, names of victims were called and 7 moments of silence were held at Ground Zero.RUIn North Rhine <unk> Westphalia detected launch devices near power linesDEGreens improve result in Saxony-Anhalt, but leadership remains cautiousINTLPakistan Cricket Board launches investigation into player discipline and conduct after England tour turmoilTRBig Fire in Grassland Area in GümüşkaşGLOBALAmazon cargo plane overshoots runway at Miami International Airport, killing fiveAUNFL to Host First Regular-Season Game in Australia as 49ers Face Rams at MCGITEmma Bonino emergency hospitalized in Rome for respiratory problemsITIsraeli escalation in Lebanon: 30 deaths in 72 hours, families exterminated and new military infrastructuresTRBeşiktaş Derby Squad Decision from KartalKRMemorial ceremony commemorating the 25th anniversary of the 9/11 terrorist attacks, names of victims were called and 7 moments of silence were held at Ground Zero.RUIn North Rhine <unk> Westphalia detected launch devices near power linesDEGreens improve result in Saxony-Anhalt, but leadership remains cautiousINTLPakistan Cricket Board launches investigation into player discipline and conduct after England tour turmoilTRBig Fire in Grassland Area in Gümüşkaş
Back国家卫健委:儿童居家学习应科学用眼,护眼灯不能预防近视
国家卫健委:儿童居家学习应科学用眼,护眼灯不能预防近视
Health
中国新闻网12 hours agoHealth3 min readChina

国家卫健委:儿童居家学习应科学用眼,护眼灯不能预防近视

中国疾控中心专家建议家长合理利用自然光与灯光,培养良好用眼习惯

Quick Look

9月7日,国家卫健委举行新闻发布会。中国疾控中心主任医师郭欣建议家长为孩子创造良好的居家照明环境,强调应科学使用台灯与顶灯,并指出所谓“护眼灯”无法预防或治疗近视,户外运动才是关键。

AI-generated summary

Why It Matters

国家卫健委定期举办新闻发布会,针对时令节气提供公共卫生建议。此次发布会聚焦白露节气下的儿童视力保护。

Font size

中新网9月7日电 国家卫健委9月7日举办新闻发布会,介绍时令节气与健康(白露)有关情况。中国疾病预防控制中心主任医师郭欣指出,孩子在家看书、写作业时,比较合适的做法是让桌面亮度足够、光线均匀,同时要避免刺眼、反光和明显的明暗差异。

郭欣称,其实在家里面最主要要借助自然光,如果自然光到了晚上没有的时候,才考虑用台灯还有顶灯。在使用台灯和顶灯时,家长要注意以下方面。

第一,要养成良好的读写姿势和用屏习惯,写作业时要做到胸口离桌一拳远、眼睛离书本一尺远、手指离笔尖一寸远,同时连续读写40分钟,应当起身去活动,远眺几分钟。在使用手机、平板等电子屏幕的时候,单次不宜超过15分钟,每天累计孩子不应当超过1个小时。

第二,家长最关注的护眼灯,房间顶灯和台灯要配合使用,在使用过程中要注意,白天要利用自然光,如果光线不足的时候再使用灯光照明。在使用灯光照明的时候,要注意同时打开顶灯和台灯,避免桌面过亮周围过暗。同时在放置台灯的时候也要注意,台灯应当放在写字手的对侧的前方,比如用右手写字,应当放在左前方,这样就会减少手眼的遮挡。同时,台灯的灯头可以适当调低一点,不要直射眼睛。在灯光明显变暗、灯珠损害的时候应当及时更换。同时台灯的灯罩,还有灯的表面也要定时进行清洁,夜间也不宜使用过于偏蓝白的冷光,以免影响孩子入睡。

第三,在选购灯具时要看清上面的标识和参数。一是看是否有CCC认证,这个认证是国家强制性的安全认证标识,家长在购买时要注意有CCC认证的标识,同时要查看外包装、铭牌或者是说明书是否标明了适用于读写;二是照度可选择国AA级;三是台灯的显色指数建议在80以上,显色指数的数值越高,物体在灯光下的色彩还原就会越接近真实、越接近在自然光下看到的颜色,比如孩子的彩色绘本,红色、绿色就不会明显的发灰或者是失真;四是色温可以选择4000K左右的暖白光。

郭欣强调,合适的照明有助于减少眩光、阴影等带来的视觉的不适感,但是不能代替去户外阳光下的体育锻炼,所谓的护眼灯更多是一些商家在宣传时的宣传用语,并不代表这些灯具能够预防或者是治疗近视。选灯不必盲目追求价格高、功能多,安全舒适才最重要。

Open Questions

  • 目前市面上护眼灯的监管标准是否会进一步细化?

Related Topics

This article was originally published by 中国新闻网.

Related Stories

Experts interpret the truth about "sugar-free" drinks: they are not equal to zero sugar and zero calories. Be wary of the risks of long-term drinking
Developing·

Experts interpret the truth about "sugar-free" drinks: they are not equal to zero sugar and zero calories. Be wary of the risks of long-term drinking

Experts point out that my country's national standards allow beverages to be labeled "sugar-free" and "no energy" when the sugar content does not exceed 0.5g/100ml and the energy does not exceed 17 kilojoules/100ml, which is not absolutely zero sugar and zero calories. Long-term drinking may increase sweetness cravings. Special groups need to be wary of the risks of sugar substitutes and caffeine. The first choice for replenishing water is still water.

中国新闻网
3 min read
Doctors recommend skipping rope: a rope can improve heart, lungs and bone density
Health·

Doctors recommend skipping rope: a rope can improve heart, lungs and bone density

Li Sixian, a physician at Linhao Western Medicine Clinic, pointed out that skipping requires only a rope and a small space to perform cardiopulmonary training. It can increase maximum oxygen uptake for 12 weeks. Jumping 50 times a day may increase bone density by about 4% in the second half of the year. He also suggested that people with special health conditions should consult a doctor first and start practicing at a low intensity.

自由时报
2 min read
Pingtung Christian Hospital’s medical quality improvement achievements were recognized by the Asian Healthcare Quality Association international competition
Health·

Pingtung Christian Hospital’s medical quality improvement achievements were recognized by the Asian Healthcare Quality Association international competition

Pingtung Christian Hospital participated in the Asian Healthcare Quality Association's "WPSD 2026 International Poster Competition" and all three submissions won awards. The content covers reducing the infection rate of artificial blood vessels in the tumor ward, shortening the time for thrombectomy in acute stroke, and improving the medication compliance of patients with chronic diseases, demonstrating the results of optimization of medical processes.

自由时报
3 min read
State Food and Drug Administration: 37 batches of drugs did not meet regulations, involving 13 companies
Health·

State Food and Drug Administration: 37 batches of drugs did not meet regulations, involving 13 companies

The State Food and Drug Administration issued a notice that after inspection, 37 batches of drugs produced by 13 companies including Wuhan Nuoan Pharmaceutical and Zhenshiming (Jiangxi) Pharmaceutical did not comply with regulations. Regulatory authorities have required relevant companies to take risk control measures such as suspending sales and recalls, and opened investigations into suspected violations.

中国新闻网
2 min read
National Health Commission: How to manage children’s health during the back-to-school season?
Health·

National Health Commission: How to manage children’s health during the back-to-school season?

The National Health Commission held a press conference to introduce seasonal solar terms and health-related situations. Guo Xin, chief physician of the China Centers for Disease Control and Prevention, made suggestions on common health problems such as myopia, obesity, spinal curvature and the prevention of infectious diseases in children during the back-to-school season.

中国新闻网
4 min read
Northwestern University study reveals secrets of longevity and anti-aging for “super-elderly people”: social connections are crucial
Health·

Northwestern University study reveals secrets of longevity and anti-aging for “super-elderly people”: social connections are crucial

Northwestern University scientists published a new review paper summarizing 25 years of research and found that "superagers" over the age of 80 have successfully resisted age-related cognitive decline by maintaining active social activities and outgoing personalities, and their brain sizes are closer to those of people in their 50s and 60s.

纽约时报中文网
2 min read
More on this topic近视防控