The Investigation Of The Adolescent In Tai’an City About The Nutrition Cognition, Behavior, Shape Self Assessment And Self-awareness

Objective Survey the nutrition, shape self assessment, nutrition cognition and behavior of Tai’an city teenagers, Investigate the main myth of Tai’an city teenagers form’self assessment,the errors of nutrition cognition and the inappropriate nutrition behavior,to provide evidence for health intervention stategies and measures.Methods Extracting1077students,12-18, of Tai’an city,do the measurement of weight,height and anonymous questionnaire,528boys and549girls, questionnaires including homemade nutrition knowledge, attitude and behavior questionnaire,Chinese adolescent health risk behavior questionnaire and children’s self-consciousness scale, SPSS17.0software for statistical processing.Results①The malnutrition detection rate of Adolescent is1.49%,their overweight and obesity detection rate are12.35%,4.08%respectively, different gender teenagers have significant difference nutritional status (X2=19.599, P=0.000). Teenagers and figure are significantly correlated with self evaluation of nutritional status (male:X2=146.15, P=0.001female:X2=162.76, P=0.001), no correlation between self-consciousness(P>0.05), no correlation to their nutritional knowledge, attitude and behavior (P>0.05).②Different gender teenagers on the dietary guidelines for Chinese people awareness there was no significant difference compared (X2=6.340, P=0.175),42.80%of teenagers don’t know the content completely. Different gender adolescent nutrition knowledge acquisition approach has significant difference comparing (X210.048, P=0.018).97.75%teenagers attaches great importance to the reasonable nutrition,68.05%teenagers mainly consider nutrition reasonable collocation when they choose food, only10.25%of teenagers breakfast is the most abundant. Teenagers have all kinds of different genders poor eating behaviors, there are significant difference (P<0.05).③50.14%adolescent weight self assessment is just right, different gender teenagers shape have significant difference self assessment (X2=13.374, P=0.01). In self-awareness survey,50.19%of boys body bad, bad boy detection rate is higher than girls, the behavior, anxiety, social, and self-awareness scores in all aspects, girls bad detection rate is higher than boys (P<0.01), the girl shape self assessment is associated with anxiety (X2=4.495,P=0.034).Conclusions In Tai’an City, adolescent overweight and obesity is on the high side, lack of nutrition knowledge, poor eating behaviors, form self assessment is offset, easy cause girls’ anxiety, dealing with teenagers to strengthen education and guidance.