[Breakfast consumption and body mass index in primary, secondary and high school boys in Zahedan 2005-2006]

ABSTRACT

Breakfast, labeled the most important meal of the day, as part of a healthful diet and lifestyle, can positively impact children's health and well-being. In this survey we studied breakfast eating and its association to body mass index in boy students in Zahedan. In a cross-sectional study, 1278 students were selected, using a cluster sampling. Data was collected via interviews with the students and by measuring their weights and heights to calculate their Body Mass Index [BMI]. Data were analyzed using SPSS 13.0 and Chi-square test. Results showed that 5.2% of the students never ate breakfast. Mean BMI was 17.24 +/- 3.29 kg/m[2]. Of students who skipped breakfast, 6% were overweight, and 7.5% were at risk of overweight. In the group of students who always or sometimes ate breakfast, 3% were overweight and 5.5% at risk of it. Using the Chi-square test, breakfast consumption was found to be associated with the level of school [P=0.000]. Body mass index was associated with the level of school [P=0.000], and breakfast consumption [P=0.04]. Results indicated overweight and obesity in children who skip breakfast. Parents and students should be encouraged to change inappropriate nutritional behaviours and enhance their appropriate nutritional behaviors