%0 Journal Article
%T Healthier food choices as a result of the revised healthy diet programme Krachtvoer for students of prevocational schools
%A Kathelijne MHH Bessems
%A Patricia van Assema
%A Marloes K Martens
%A Theo GWM Paulussen
%A Lieke GM Raaijmakers
%A Mark de Rooij
%A Nanne K de Vries
%J International Journal of Behavioral Nutrition and Physical Activity
%D 2012
%I BioMed Central
%R 10.1186/1479-5868-9-60
%X Schools were randomized to the experimental condition, teaching the Krachtvoer programme, or to the control condition teaching the regular nutrition lessons. Self-reported consumption of fruit, fruit juice, breakfast and snacks was measured at baseline directly before programme implementation, one to four weeks after finishing programme implementation, and after six months. Mixed linear and logistic regression analyses were conducted.In total 1117 students of 13 experimental schools and 758 students of 11 control schools participated in the study. Short- and longer-term favourable intervention effects were found on fruit consumption (mean difference between experimental and control group 0.15 servings at both posttests). Regarding fruit juice consumption, only short-term favourable effects were revealed (mean difference between experimental and control group 0.05 glasses). Intervention effects on breakfast intakes were limited. No changes in snack frequency were reported, but students made healthier snack choices as a result of the programme. Some favourable as well as unfavourable effects occurred in subgroups of students.The effects on fruit consumption and snack choices justify the current nationwide dissemination of the programme. Achieving changes in breakfast consumption may, however, require other strategies.
%K School programme
%K Nutrition
%K Dietary effects
%U http://www.ijbnpa.org/content/9/1/60/abstract