OBJECTIVE: To study whether service of a free school lunch has an impact on weight development and food intake among pupils at a lower secondary school, and to assess the association between self-perceived school behaviour and food intake. DESIGN: A controlled intervention study involving service of a free healthy school lunch to 9th grade pupils took place over 4 months, from January to May 2007. Weight and height were measured before and after the intervention. The pupils also completed a short FFQ and a questionnaire concerning self-perceived school behaviour and the classroom environment before and after the intervention. A healthy food score was calculated using the FFQ data. SETTING:All 9th graders at three different lower secondary schools in southern Norway were invited to participate. One school was randomly selected as the intervention school. SUBJECTS:Fifty-eight pupils (91 %) from the intervention school and ninety-two pupils (77 %) from the control schools participated. RESULTS:BMI did not increase among the girls at the intervention school, but increased significantly among the boys at the intervention school and among the control school groups. The healthy food score correlated positively with the trait 'satisfied with schoolwork' (P < 0.001). Fifteen per cent of the variance in food score could be explained by gender and the trait 'satisfied with schoolwork'. CONCLUSIONS: Serving of a healthy free school lunch to secondary-school pupils may result in restricted weight gain. Further studies are needed to clarify the impact of school meals on overweight and academic performance.
RCT Entities:
OBJECTIVE: To study whether service of a free school lunch has an impact on weight development and food intake among pupils at a lower secondary school, and to assess the association between self-perceived school behaviour and food intake. DESIGN: A controlled intervention study involving service of a free healthy school lunch to 9th grade pupils took place over 4 months, from January to May 2007. Weight and height were measured before and after the intervention. The pupils also completed a short FFQ and a questionnaire concerning self-perceived school behaviour and the classroom environment before and after the intervention. A healthy food score was calculated using the FFQ data. SETTING: All 9th graders at three different lower secondary schools in southern Norway were invited to participate. One school was randomly selected as the intervention school. SUBJECTS: Fifty-eight pupils (91 %) from the intervention school and ninety-two pupils (77 %) from the control schools participated. RESULTS: BMI did not increase among the girls at the intervention school, but increased significantly among the boys at the intervention school and among the control school groups. The healthy food score correlated positively with the trait 'satisfied with schoolwork' (P < 0.001). Fifteen per cent of the variance in food score could be explained by gender and the trait 'satisfied with schoolwork'. CONCLUSIONS: Serving of a healthy free school lunch to secondary-school pupils may result in restricted weight gain. Further studies are needed to clarify the impact of school meals on overweight and academic performance.
Authors: Kim D Raine; Kayla Atkey; Dana Lee Olstad; Alexa R Ferdinands; Dominique Beaulieu; Susan Buhler; Norm Campbell; Brian Cook; Mary L'Abbé; Ashley Lederer; David Mowat; Joshna Maharaj; Candace Nykiforuk; Jacob Shelley; Jacqueline Street Journal: Health Promot Chronic Dis Prev Can Date: 2018-01 Impact factor: 3.240
Authors: R P Laursen; L Lauritzen; C Ritz; C B Dyssegaard; A Astrup; K F Michaelsen; C T Damsgaard Journal: Eur J Clin Nutr Date: 2014-12-10 Impact factor: 4.016
Authors: Tamara Brown; Theresa Hm Moore; Lee Hooper; Yang Gao; Amir Zayegh; Sharea Ijaz; Martha Elwenspoek; Sophie C Foxen; Lucia Magee; Claire O'Malley; Elizabeth Waters; Carolyn D Summerbell Journal: Cochrane Database Syst Rev Date: 2019-07-23
Authors: Ashkan Afshin; Jose Penalvo; Liana Del Gobbo; Michael Kashaf; Renata Micha; Kurtis Morrish; Jonathan Pearson-Stuttard; Colin Rehm; Siyi Shangguan; Jessica D Smith; Dariush Mozaffarian Journal: Curr Cardiol Rep Date: 2015-11 Impact factor: 2.931