Investigation On The Status Quo Of The Body Mass Index Of Primary School Students In Shenyang And Its Influencing Factors

Constitution is a comprehensive reflection of the quality of a person's physical condition,and a good constitution is a prerequisite for good health.One of the most important indicators of a person's physical health is the body mass index,which can reflect a person's physical weight and health.At present,the domestic and foreign scholars on the student physique survey are discussed in a wide range of exploration and analysis,and received more significant research results,however,the existing research theory is still at the primary level,still have large excavation and development space,especially pupils correlation between body mass index(bmi)and its influence factors,research is relatively weak,in the vigorous growth and development of elementary school students are,living habits,diet structure,movement,and genetic and so on are all the related factors influencing the physical health level of primary school students.What is the current status of elementary school students in shenyang? At present,there are no in-depth and comprehensive studies on these issues,such as the physical problems and the measures to be taken.First of all,in order to investigate the overall status of primary school students in shenyang BMI,the author of shenyang district,a total of 14 14376 pupils from a primary school in BMI investigation,survey,first,different age stages of pupils are different BMI,BMI with age also showed a trend of increasing(P<0.05);Secondly,according to the overall survey objects,about 60% of primary school students in shenyang belong to normal constitution,and about 40% of primary school students are overweight and obese.Thirdly,gender analysis of BMI data shows that the mean BMI and the growth rate of BMI of boys in different age groups are significantly higher than that of girls,and the obesity degree of boys is significantly higher than that of girls.Fourth,and 2014 national primary school students physical condition comparing correlation detection,2017 primary school students in shenyang obviously increase the height,weight and BMI were rising trend year by year,there are significant differences between(P<0.05).Secondly,in order to investigate the factors affecting the BMI of primary school students,652 primary school students in shenyang city were selected for the questionnaire survey.The results show that thegenetic factors,sports habit,diet factors and factors will affect the pupil changes in BMI,specific results for primary school students exercise duration(P<0.05);Different dietary habits,such as whether students can eat breakfast every day(P<0.05),snack or night snack(P<0.05),and frequent Fried food(P<0.05),will affect the changes of BMI of primary school students.In terms of sleep habits,there was a significant difference between the activity content of different TV or Internet time and extracurricular time every week and the BMI of primary school students(P<0.05).Finally,according to the results of the survey to explore,analysis,and put forward the corresponding education advice,so that the related department of education,schools and parents can timely understand the students' physical health level,formulate and implement appropriate measures,effectively improve the elementary student's physical quality and health level.