I De Bourdeaudhuij1, V Verbestel1, S De Henauw2, L Maes2, I Huybrechts3, S Mårild4, G Eiben5, L A Moreno6, G Barba7, É Kovács8,9, K Konstabel10, M Tornaritis11, K Gallois12, A Hebestreit12, I Pigeot12,13. 1. Department of Movement and Sport Sciences, Ghent University, Ghent, Belgium. 2. Department of Public Health, Ghent University, Ghent, Belgium. 3. Dietary Exposure Assessment Group, International Agency for Research on Cancer, Lyon, France. 4. Department of Pediatrics, University of Gothenburg, Göteborg, Sweden. 5. Department of Public Health and Community Medicine, University of Gothenburg, Göteborg, Sweden. 6. GENUD (Growth, Exercise, Nutrition and Development) research group, Universidad de Zaragoza, Zaragoza, Spain. 7. Institute of Food Science, National research Council, Avellino, Italy. 8. Department Paediatrics, University of Pécs, Pécs, Hungary. 9. Institute for Medical Information Processing, Biometrics and Epidemiology and German Centre for Vertigo and Balance Disorders, Ludwig Maximilian University, Munich, Germany. 10. National Institute for Health Development, Tallinn, Estonia. 11. Research and Education Institute for Child Health, Strovolos, Cyprus. 12. Leibniz Institute for Prevention Research and Epidemiology - BIPS, Bremen, Germany. 13. Faculty of Mathematics and Computer Science, University of Bremen, Bremen, Germany.
Abstract
OBJECTIVE: The objective of this paper is to evaluate the behavioural effects, as reported by the parents of the participating boys and girls, of the IDEFICS (Identification and prevention of Dietary- and lifestyle-induced health EFfects In Children and infantS) intervention. METHODS: The effectiveness of the IDEFICS intervention was evaluated through a cluster-controlled trial in eight European countries (control and intervention communities in each country) including more than 16,000 children. The 2- to 9.9-year-old children in the intervention group were exposed to a culturally adapted intervention that aimed to prevent childhood obesity through the community, schools/kindergartens and family. Parents completed questionnaires to measure water, soft drink and fruit juice intake; fruit and vegetable intake; daily TV viewing and other sedentary behaviours; daily physical activity levels and strengthening of the parent-child relationships at baseline and follow-up (2 years later). Mixed models with an additional random effect for country were used to account for the clustered study design, and results were stratified by sex. RESULTS: The pan-European analysis revealed no significant time by condition interaction effects, neither for boys nor girls, i.e. the analysis revealed no intervention effects on the behaviours of the IDEFICS children as reported by their parents (F = 0.0 to 3.3, all p > 0.05). Also very few significances were found in the country-specific analyses. Positive intervention effects were only found for sport club participation in Swedish boys, for screen time in weekends for Spanish boys and for TV viewing in Belgian girls. CONCLUSION: Although no expected intervention effects as reported by the parents on diet, physical activity and sedentary behaviours could be shown for the overall IDEFICS cohort, a few favourable intervention effects were found on specific behaviours in some individual countries. More in-depth analyses of the process evaluation data are needed to obtain more insight into the relationship between the level of exposure to the intervention and its effect.
RCT Entities:
OBJECTIVE: The objective of this paper is to evaluate the behavioural effects, as reported by the parents of the participating boys and girls, of the IDEFICS (Identification and prevention of Dietary- and lifestyle-induced health EFfects In Children and infantS) intervention. METHODS: The effectiveness of the IDEFICS intervention was evaluated through a cluster-controlled trial in eight European countries (control and intervention communities in each country) including more than 16,000 children. The 2- to 9.9-year-old children in the intervention group were exposed to a culturally adapted intervention that aimed to prevent childhood obesity through the community, schools/kindergartens and family. Parents completed questionnaires to measure water, soft drink and fruit juice intake; fruit and vegetable intake; daily TV viewing and other sedentary behaviours; daily physical activity levels and strengthening of the parent-child relationships at baseline and follow-up (2 years later). Mixed models with an additional random effect for country were used to account for the clustered study design, and results were stratified by sex. RESULTS: The pan-European analysis revealed no significant time by condition interaction effects, neither for boys nor girls, i.e. the analysis revealed no intervention effects on the behaviours of the IDEFICS children as reported by their parents (F = 0.0 to 3.3, all p > 0.05). Also very few significances were found in the country-specific analyses. Positive intervention effects were only found for sport club participation in Swedish boys, for screen time in weekends for Spanish boys and for TV viewing in Belgian girls. CONCLUSION: Although no expected intervention effects as reported by the parents on diet, physical activity and sedentary behaviours could be shown for the overall IDEFICS cohort, a few favourable intervention effects were found on specific behaviours in some individual countries. More in-depth analyses of the process evaluation data are needed to obtain more insight into the relationship between the level of exposure to the intervention and its effect.
Authors: Rebecca K Hodder; Kate M O'Brien; Fiona G Stacey; Flora Tzelepis; Rebecca J Wyse; Kate M Bartlem; Rachel Sutherland; Erica L James; Courtney Barnes; Luke Wolfenden Journal: Cochrane Database Syst Rev Date: 2019-11-07
Authors: Peter von Philipsborn; Jan M Stratil; Jacob Burns; Laura K Busert; Lisa M Pfadenhauer; Stephanie Polus; Christina Holzapfel; Hans Hauner; Eva Rehfuess Journal: Cochrane Database Syst Rev Date: 2019-06-12
Authors: Rebecca K Hodder; Fiona G Stacey; Kate M O'Brien; Rebecca J Wyse; Tara Clinton-McHarg; Flora Tzelepis; Erica L James; Kate M Bartlem; Nicole K Nathan; Rachel Sutherland; Emma Robson; Sze Lin Yoong; Luke Wolfenden Journal: Cochrane Database Syst Rev Date: 2018-01-25
Authors: Luke Wolfenden; Nicole K Nathan; Rachel Sutherland; Sze Lin Yoong; Rebecca K Hodder; Rebecca J Wyse; Tessa Delaney; Alice Grady; Alison Fielding; Flora Tzelepis; Tara Clinton-McHarg; Benjamin Parmenter; Peter Butler; John Wiggers; Adrian Bauman; Andrew Milat; Debbie Booth; Christopher M Williams Journal: Cochrane Database Syst Rev Date: 2017-11-29
Authors: Francesca Sánchez-Martínez; Olga Juárez; Gemma Serral; Sara Valmayor; Rosa Puigpinós; María Isabel Pasarín; Élia Díez; Carles Ariza Journal: J Public Health Res Date: 2018-02-05
Authors: Rebecca K Hodder; Kate M O'Brien; Fiona G Stacey; Rebecca J Wyse; Tara Clinton-McHarg; Flora Tzelepis; Erica L James; Kate M Bartlem; Nicole K Nathan; Rachel Sutherland; Emma Robson; Sze Lin Yoong; Luke Wolfenden Journal: Cochrane Database Syst Rev Date: 2018-05-17