复课后应坚持"户外120分钟"原则预防学生近视
As schools nationwide have gradually reopened following the stabilization of the domestic novel coronavirus pneumonia epidemic, the National Health Commission has urged schools to ensure sufficient outdoor activities for students. Schools should guarantee at least two hours of outdoor activities a day for pupils. For students who have been diagnosed as nearsighted, the outdoor hours can be extended. It is important to urge children to go outside during recess while making sure that sports activities are rolled out at staggered hours. When organizing mass eyesight screening programs on campus, Wang said outdoor spaces or spacious, well-ventilated facilities are preferred. It is also important to disinfect testing equipment regularly, wear face masks and maintain social distancing during checks. The overall myopia rate among teenagers reduces by more than 0.5 percentage points per year from 2018 until 2023. Provinces with a high incidence of myopia are required to cut at least 1 percentage point per year. By 2030, the myopia rate for 6-year-old children should be below 3 percent, for primary school students, below 38 percent, for middle school students, below 60 percent, and for high school students, below 70 percent. |