Promotion of healthy nutrition among students participating in a school food aid program: a randomized trial

Dina Zota, Archontoula Dalma, Athanassios Petralias, Anastasia Lykou, Christina-Maria Kastorini, Mary Yannakoulia, Pania Karnaki, Katerina Belogianni, Afroditi Veloudaki, Elena Riza, Rhea Malik and Athena Linos ()
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Dina Zota: Institute of Preventive Medicine, Environmental and Occupational Health, Prolepsis
Archontoula Dalma: Institute of Preventive Medicine, Environmental and Occupational Health, Prolepsis
Athanassios Petralias: Institute of Preventive Medicine, Environmental and Occupational Health, Prolepsis
Anastasia Lykou: Institute of Preventive Medicine, Environmental and Occupational Health, Prolepsis
Christina-Maria Kastorini: Institute of Preventive Medicine, Environmental and Occupational Health, Prolepsis
Mary Yannakoulia: Harokopio University
Pania Karnaki: Institute of Preventive Medicine, Environmental and Occupational Health, Prolepsis
Katerina Belogianni: Institute of Preventive Medicine, Environmental and Occupational Health, Prolepsis
Afroditi Veloudaki: Institute of Preventive Medicine, Environmental and Occupational Health, Prolepsis
Elena Riza: Medical School, National and Kapodistrian University of Athens
Rhea Malik: Harvard University
Athena Linos: Institute of Preventive Medicine, Environmental and Occupational Health, Prolepsis

International Journal of Public Health, 2016, vol. 61, issue 5, No 9, 583-592

Abstract: Abstract Objectives To evaluate the potential benefits on students’ eating habits, of incorporating healthy nutrition education as part of a school food aid program. Methods 146 schools participating in the DIATROFI Program in Greece during the 2013–2014 school year were randomly allocated to the environmental intervention (received a healthy daily meal) and the multicomponent intervention (MI) group (in addition to the meal, a healthy nutrition educational program was applied). The analysis, based on 3627 pre–post intervention questionnaire pairs, was stratified for children (ages 4–11 years) and adolescents (ages 12–18 years). Results Children participating in the MI group displayed 25 % higher odds of increasing the weekly consumption of milk/yoghurt and fruits, 61 % higher odds of improving BMI from overweight/obese to normal and 2.5 times higher odds of improving from underweight to normal. For adolescents in the MI group, the odds of increasing the consumption of vegetables were 40 % higher. In both intervention groups, approximately one in four overweight/obese adolescents reached normal weight. Conclusions Educational programs on healthy nutrition might be considered worth implementing in the framework of school food aid programs.

Keywords: School food aid program; Dietary habits; Children; School; Educational intervention (search for similar items in EconPapers)
Date: 2016
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Citations: View citations in EconPapers (2)

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DOI: 10.1007/s00038-016-0813-0

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