Associated factors of environmental health in primary and secondary schools in Beijing from 2017 to 2020 / 中国学校卫生

ABSTRACT

Objective@#To understand the current situation of teaching and living environment in primary and secondary schools in Beijing and to provide basis for further intervention.@*Methods@#According to the national plan, an annual average of 92 schools in 16 districts of Beijing were investigated from 2017 to 2020, including school drinking water, canteen, toilet, dormitory management and equipment allocation. Classroom environment of some schools were tested,including the per capita area of classrooms, the agreement rate of desks and chairs distribution, blackboard reflectance, the average illumination and uniformity of desks, the average illumination and uniformity of blackboards, and noise.@*Results@#From 2017 to 2020,most of schools provided water purifiers and direct drinking water, accounting for 85.1% of all investigated schools. The proportion of students canteens in urban schools was increasing,accounting for 90.5% of all schools in 2020. And there was little change in suburban schools,reaching 85.1% in 2020. The proportion of school toilets equipped with soap increased significantly, 92.0% of school toilets were equipped with soap in 2020. The proportion of student dormitories with a per capita area of less than 3 m 2 decreased by year, and all reached the standard in 2020. The qualified rates of various classroom testing indicators, including per capita area in classroom, desk illumination uniformity, and noises, were higher than 80%, while the qualified rates of the blackboard illumination uniformity, desk allotment were lower than 80%.@*Conclusion@#The teaching and living environment in Beijing has improved in recent years, but there are still some problems need to be solved.