Abstract：Objective To analysis the condition of dietary related behavior among adolescents in city Anyang,so as to provide basis for health education and promote the healthy growth of adolescents. Methods 5 040 students among 24 schools in city Anyang were selected by multistage stratified cluster sampling method to investigate by using the questionnaire. SPSS 17.0 software package were used for statistical analysis. Results Students did not drink milk and eat fruit per day was 81.5% and 69.5%, which were more than others. 41.5% of students were food preferences,37.4% of students did not eat breakfast every day( among them the incidences of university was up to 52.6% which was the highest among students), 32.6% of students did not eat vegetable per day , students drank beverage once or more every day and eating dessert were 10.4% and 15.3%. 67.8% of students tried to lose weight. Food preferences , eating dessert , eating vegetable and milk less were more obvious in girls（χ2=37.664、106.798、23.944 and 32.648,P<0.01）. Drinking beverage and eat western food and don‘t like fruit were more obvious in boys（χ2=150.125、22.387和96.936,P<0.01）. Unhealthy dietary behaviors among Vocational middle school students were higher than those among junior middle school students and senior middle school students . The incidences of dietary related behaviors had significant difference by gender , grades and school type, which had decreased with mother degree increased. Conclusion s The dietary-related risk behaviors are prevalent among adolescents,comprehensive intervention measure according to dietary-related behaviors characteristics by different gender,grades and school type should be adopted .The education of reasonable diet knowledge and scientific weight loss should be strengthened, get rid of unhealthy food habits to promote the formation of healthy dietary behavior.
2016, Vol. 23 
