A Study On The Correlation Between Life Style And Physical Health Of Middle School Students In Linyi

Objective Based on the investigation of physical exercise,Dietary Habits,sleep habits,screen time lifestyle and physical health status of the students in a junior middle school in Linyi,as well as the investigation of the mode of delivery at birth,the birth weight,the feeding situation in the infant period and the family situation,etc.,the purpose of this study is to explore the relationship between life style,birth condition,infant feeding and physical health,and to provide pertinent reference for improving students’ Life Style and physical health,to provide scientific basis for Health Improvement Plan of middle school students in Linyi City.Methods In a middle school three grades in each grade random cluster sampling,sampling 10 classes as research objects;Self-made questionnaire was used to investigate the situation of students’ life style,the situation at birth,the situation of infant feeding and the situation of parents and family;lifestyle was evaluated in the form of scores and intergroup comparisons were made for different gender and grade groups.According to the national standard of students’ physical health,the students’ physical health status was evaluated by the scores of each index Variance analysis,independent sample t test,rank sum test were used to compare the life style and physical health of students of different sex and different grades Pearson Correlation Analysis,variance analysis,and multivariate analysis were used to analyze the relationship between lifestyle,birth status,infant feeding status,parental and family status,and physical health.Results 1.In the present situation of life style,there are differences between different sexes and different grades of students.In general,the male students’ life style is better than that of the female students,the differences were statistically significant(p < 0.01),the higher the grade,the healthier the life style,the ninth grade is the best,the differences were statistically significant(p < 0.01).In all aspects of life style,there are lack of time for physical exercise,often staying up late,poor sleep quality,13.59% of students do not eat breakfast,39.69% of the existence of different degrees of picky food,unreasonable diet structure and other issues.2.In the present condition of physical health,the excellent rate was 2.41%,the good rate was 25.77%,the passing rate was 55.49% and the failing rate was 16.33%.The higher the grade,the higher the mean score,the differences were statistically significant(p < 0.01).In the aspect of body shape,the rate of overweight and obesity was 26.3% for boys and 25.79% for girls;in the aspect of body quality,the higher the grade,the better the quality of boys and girls in all aspects;The women’s standing long jump and 800-meter race are the weakest,and only the ninth grade has reached the passing level in both events.3.All aspects of life style of male and female students are related to their physical health.The influence of life style on the physical health of female students is greater than that of male students.Every index of physical health test of male and female students has different degree correlation with life style.The physical health of middle school students is related to the birth weight and the time of breast feeding,the educational background of the father and the physical exercise of the parents.The correlation of physical exercise habit,Diet Habit,birth weight,sleep habit,daily average screen time,father’s educational background,Father’s weekly exercise frequency,mother’s weekly exercise frequency,and the time of breast-feeding in infant stage were in the order of influencing middle school students’ physical health(F =28.966,R2 =0.507,p < 0.01).Conclusion 1.Students lack of overall physical exercise,there is a certain proportion of sleep disorders,food problems,food structure needs to be improved.2.The overall good rate of physical health is low,the failure rate is high,the overall level needs to be improved,especially the strength,endurance,speed quality is urgent to improve.3.Physical Exercise Habits,Dietary Habits,sleep habits,daily screen time,infant birth weight,breast feeding time,Father’s educational background and parents’ physical exercise are the influencing factors of physical health.To improve students’ physical health,we should pay attention to the improvement of life style,it is also important to consider the impact of family circumstances.