Nutritional Status And Physical Activity And Their Correlation Among Migrant Children Aged 3-6 In Xiangxi Prefecture

Relevant studies have pointed out that as a "crack" and "marginal people",migrant children can not enjoy all kinds of child welfare policies.As migrant children are one of the key groups of national attention,their health problems are the focus of the current society.Malnutrition,low body weight,overweight,obesity and lack of physical activity are serious threats to the physical and mental health of migrant children,which leads to the decline of the physical fitness of the Chinese people.Therefore,this paper takes the floating children aged 3-6 years old in the western Hunan Autonomous Prefecture as the investigation object,analyzes the nutritional status and physical activity status of the floating children aged 3-6 years old in the western Hunan Autonomous Prefecture,discusses the correlation between the nutritional status and physical activity,and provides a theoretical basis for improving the physical health of the floating children in western Hunan.Methods: this paper adopts the method of stratified random cluster sampling,with Suggestions for seven county,a city(Yongshun,Longshan,Baojing,Huayuan,Guzhang,Lu Xi,Fenghuang,Jishou)flow of 3-6 years old children as test object,using literature data method,test method,the methods of questionnaire investigation,the Suggestions for flow 3-6 years old children’s nutrition status and influencing factors,research and analyze the current situation of physical activity,further analysis of the correlation between different nutrition and physical activity.The results show that:(1)The average height and weight of floating children aged 3-6 in Xiangxi Prefecture are both higher than the national norm.With the increase of age,the difference with the norm is gradually narrowed and even lower than the norm.The nutritional status was not optimistic,the total detection rate of malnutrition and low body weight was 20.5%.There was no significant difference in nutritional status between males and females according to the percentile reference value of BMI by sex and age(P BBB 0 0.05).Nearly one third of the male and female migrant children’s nutritional status is abnormal,and their nutritional status is skewed towards malnutrition and low body weight.The detection rates of malnutrition,low body weight and obesity are generally higher for boys than girls,and the problems of malnutrition and low body weight are more prominent.(2)There were significant differences among the average monthly consumption level of floating children’s families,their parents’ educational background and their nutritional status(P<0.05).The higher the educational background level of floating children’s parents,the lower the incidence of overweight and obesity.The positive rates of malnutrition and obesity were lower in migrant children with positive attitude towards physical activity,and the difference was highly significant(P<0.01).Floating children sleep time every day between nutritional status and highly significant difference(P<0.01),including daily sleep time in under 6 hours and 6-7 hours of floating children,malnutrition and low weight,high incidence of obesity,daily sleep time in more than seven hours of floating children,the lower the incidence of malnutrition,obesity,The results indicate that appropriate sleep time can promote the development of nutrition and health of migrant children.(3)Among different types of physical activities,male migrant children are more active in sports than female migrant children,while female migrant children are more active in singing and dancing sports(P<0.05).In the physical activity programs,migrant children watch TV,watch video,listen to radio,play mobile phone and so on more in the state of "no exercise",but participate less in physical activity programs of sports.(4)Flow suggestions for 3-6 years old children’s nutritional status and physical activity,the relevance of the sports activity time with normal body weight was significantly positive correlation(P<0.05),learning activity time and normal weight were positively correlated,and negatively correlated with obesity,all have significant difference(P<0.05),the leisure time with normal body weight was significantly positively related to male migrant children(P<0.05),appropriate physical activity of migrant children’s nutrition and health have a certain role in promoting;Levels for the general guardian physical activity habits and cognitive and overweight was significantly negative correlation,level of physical activity for poor family environment and normal body weight was significantly negative correlation,and the flowing child malnutrition,low weight,obesity has significant positive correlation,family with good level of physical activity environment and low body weight was significantly negative correlation(P<0.05),level of outdoor physical activity environment and floating children were positively correlated with low birth weight(P<0.01).Recommendations:(1)Formulate nutrition and welfare policies for floating children based on the actual situation,popularize nutrition and health knowledge for floating children and their parents or guardians,attach importance to nutrition and health management,and fundamentally solve the nutrition and health problems of floating children.(2)Attach importance to the physical health of floating children.Schools,parents or caretakers should work together to guide them to carry out moderate to high-intensity physical activity programs suitable for the healthy development of these floating children and provide a good physical environment.(3)Pay attention to all aspects of health problems of floating children aged 3-6 in real time,popularize health knowledge for floating children,and implement the necessary regular monitoring system.