Research On The Influence Of Body Shape Cognition On Diet And Healthy Behavior Of College Students In Internet Environment

[Purpose]In order to understand the current situation of body shape cognition of college students in China,analyze the relationship between body shape cognition and electronic health literacy,and explore the relationship between body shape cognition and eating attitude behavior and health behavior,so as to provide empirical basis for strengthening health cognition and electronic health literacy of college students and improving healthy diet and life of college students.[Methods]In this study,semi-structured interviews were used to understand the current situation of body shape cognition of college students in the Internet environment.The research data were collected by online questionnaire,and the results were analyzed by descriptive statistical analysis,chi square test,binary logistic regression and ordered multi classification logistic regression.[Results](1)Only 53.1%of the students had normal somatotype cognition,and women were more likely to have wrong somatotype cognition than men;(2)Most of the students with incorrect body shape cognition have low electronic health literacy(X~2=118.84,p<0.001).(3)The cognition of body shape has a significant impact on College Students'Eating Attitude,and has a significant impact on breakfast,night snack,sugary drinks,milk and other eating behaviors,as well as drinking and physical exercise(p<0.05).Electronic health literacy has an impact on College Students'intake of breakfast,night snack,fruits,vegetables,milk,high heat and high fat foods and the number of physical exercises(p<0.05).[Conclusions]The cognition of body shape of contemporary college students is not so optimistic,and 46.9%of them can't evaluate their body shape correctly.Body type cognition can affect eating attitude and health behavior,and electronic health literacy may have a regulatory role in body type cognition.It is suggested that colleges and universities should pay more attention to the health of students and promote the healthy development of students by combining the advantages of the Internet.[Innovation and Limitation]Based on the previous research,this study combines the Internet environment,and aims at college students,which is more meaningful.However,this study fails to understand the mediating effect of e-health literacy more deeply,and hopes that it can be used as a key research and analysis in the future.