More than 9 of Henan's students do not reach the standard of sleep, and overweight and obesity increase.
nearly 80% high school students were detected poor eyesight; more than 20% of city students were overweight or obese; 2/3 primary and secondary school students exercise every day. Less than 1 hours; more than 90% of primary and middle school students' sleep time is "not up to standard".
yesterday, the Provincial Education Department issued 2014 students' physical health survey results, and the survey was the 51077 students of 96 primary and middle schools in 10 provinces and other provinces in Zhengzhou. According to the survey, lack of physical exercise, unhealthy lifestyle and heavy academic burden are the main factors that affect students' physical health.
myopia
nearly 80% of high school students with poor vision
students have more and more glasses. The rate of poor eyesight of students in our province is also increasing, but the growth rate is slowing down.
from the point of view, the higher the grade, the higher the rate of poor eyesight. In 2014, the rate of poor eyesight was 37.27%, 66.33% for junior high school, 77.48% for high school students, and 93.44% for college students. "
" the rate of poor eyesight of primary, junior and university students in our province is still growing, but the increase is less than that of '11th Five-Year', and the rate of poor eyesight of high school students is basically controlled. The person in charge of the Provincial Education Department said.
data show that in recent 30 years, the prevalence of poor eyesight in our province has been increasing.
1985, the detection rate of poor visual acuity of students at the age of 7~22 in our province was 34.85%, 39.58% in 1995, 40.73% in 2000, 50.52% in 2005, 53.48% in 2010 and 56.09% in 2014.
[obesity]
more than 20% of urban students overweight and obesity
these years, the campus "little chubby" more and more. In
2014, the prevalence rate of overweight in 7~22 years old students in our province was 11.9%, and the prevalence rate of obesity was 6.1%.
overweight and obesity were more pronounced among urban students: the prevalence of overweight was 14.1%, and the prevalence of obesity was 7.8%. "
" excessive intake of heat and fat, unreasonable dietary structure, insufficient physical exercise of students, lack of knowledge of nutrition science and so on, which have led to the increasing proportion of obesity in students. " The relevant person in charge of the Provincial Education Department said.
in addition, some students were malnourished. In 2014, the prevalence rate of malnutrition among students aged 7~22 years in our province was 10.3%.
[exercise]
2/3 students exercise less than 1 hours a day
the Central Committee and my province have issued a document, required to "ensure that students exercise 1 hours a day." In PE class, 1~2 grade in primary school is 4 hours per week, 3 hours in primary 3~6 grade and junior high school, 2 hours in high school every week.
but the survey shows that 66.8% of primary and secondary school students in our province take less than 1 hours of physical exercise every day.
61.7% did not have enough physical education classes per week, 76.7% of the junior high school students did not have 3 physical classes a week, and 17.8% of the high school students did not have enough physical classes a week. "
" student physical exercise time is less, and students lack of exercise awareness, lack of active exercise has a certain relationship, but also with modern leisure entertainment and computer, Internet and other modern information technology. The relevant person in charge of the Provincial Education Department said.
42.9% of the students in the questionnaire survey replied that only less than 25% of the students would use the weekend break for outdoor activities because they were afraid of being tired of taking physical exercise.
only 2.2% of the favorite sports events were selected for long-distance running (1000 meters or 800 meters), which was lower than that of 4.2% in 2010.
[sleep]
more than 90% students sleep less
according to the requirements, the total amount of written homework in primary, junior and high school students in primary school should be controlled within 1 hours, 1.5 hours, and 2 hours per day respectively.
survey shows that 63.9% of the primary school students do homework within 1 hours per day, 73.2% of junior high school students within 2 hours, and 68.6% for high school students within 2 hours.
according to the requirements, students should have no less than 10 hours, 9 hours and 8 hours of sleep every day in primary, middle and high schools.
survey shows that only 4% of the daily sleep time of primary school students are over 10 hours, 5.2% for junior high school students and more than 8 hours for high school students, and 3.5% for high school students more than 8 hours.
"the longer the students do homework after school, the higher the detection rate of myopia." The head of the Education Department said that the prevalence of myopia was higher among the students who had shorter sleeping time each day.
in addition, students who do homework less than 1 hours a day are less than 1 hours of poor eyesight, overweight and obesity, and are also significantly lower than those who do homework for more than 1 hours a day.