MAGNITUDE AND PREDICTORS OF HIGH BODY MASS INDEX AMONG HIGH

Abstract

Summary Background-high body mass index (BMI) which includes overweight and obesity is a risk factor for diet-related non communicable diseases. These diseases are the fifth leading risks for global deaths. Virtually, all age groups are affected from consequences of overweight and obesity. The problem still needs further investigation to obtain base line data that enable to undertake appropriate and effective measures that are directed towards improving BMI of high school students. Objective – To determine magnitude and predictors of high BMI in high school students in Addis Ababa, Ethiopia Method - A school based cross sectional study design was implemented and data was gathered using pre designed questionnaire adopted from other similar studies. And the data was analyzed using SPSS and the results were presented using graphs, tables and figures. Results: Among 499 participants, the magnitudes of overweight and obesity were 11.3% and 1.6%, respectively, and the combined prevalence of overweight and obesity together was 13%. Three-fourths of the respondents (71.5%) had healthy body mass index; however, 15.4% were underweight. school type, having pocket money, not doing vigorous activity, frequency of doing vigorous physical activity and having first degree relative who is overweight or obese were statically significant predictors of overweight and obesity among high school students. Conclusion and recommendation: The problems of overweight and obesity are taking place while students are still under the risk of underweight. Several factors were correlated with overweight and obesity. Therefore, interventions targeting physical activities, frequency of doing physical activity and school environment are recommended.