کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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362186 | 620621 | 2012 | 10 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Under- and Over-Reporting of Energy Intake in Slovenian Adolescents Under- and Over-Reporting of Energy Intake in Slovenian Adolescents](/preview/png/362186.png)
ObjectiveTo examine under- and over-reporting of energy intake (EI) among adolescents and to compare relative food and nutrient intakes of under-reporters (UR), over-reporters (OR), and the whole population to acceptable reporters (AR).DesignAll adolescents completed food frequency questionnaires at regional health centers, and a subgroup also completed a 3-day weighed dietary protocol at home.SettingThis study is a part of the first national representative study on dietary habits of Slovenian adolescents.ParticipantsIn total, 2,813 adolescents entering high school (10% of the population); participation rate was 95%.Main Outcome MeasuresAbsolute EI and relative intakes of food and nutrients.AnalysisProdi (version 5.2 expert plus, Nutri-Science, Stuttgart, Germany, 2004) software was used to evaluate dietary intakes; t test, analysis of variance, and Mann-Whitney testing were used for differences between means, and chi-square was used for differences between proportions. Level of significance was set at P = .05.ResultsThe prevalence of UR and OR was 34% and 10% among boys, and 27% and 11% among girls. Under-reporters reported lower energy percentage from carbohydrates, higher energy percentage from fats and proteins, and higher micronutrient densities than AR.Conclusions and ImplicationsUnder-reporting and over-reporting are widespread among Slovenian adolescents. Exclusion of UR and OR does not influence mean value of EI when assessing the diet of a group as a whole.
Journal: Journal of Nutrition Education and Behavior - Volume 44, Issue 6, November–December 2012, Pages 574–583