Co-construct, implement and evaluate an intervention to prevent a sedentary lifestyle in children: Steven Laujac. (25th October 2022)

• Record Type: Journal Article
• Authors: Laujac, S; Cholley-Gomez, M; Franceschi, J; Rozand, A; Pallier, L; Basson, JC; Vuillemin, A; Duché, P; Delpierre, C; Carayol, M
• Is Part Of: European journal of public health. Volume 32(2022)Supplement 3
• Publication Date: 2022-10-25
• Subjects: Epidemiology -- Europe -- Periodicals; Public health -- Europe -- Periodicals; 362.109405
• DOI: 10.1093/eurpub/ckac131.330
• Languages: English
• ISSNs: 1101-1262

Abstract

Abstract: Background: In children a sedentary lifestyle is associated with the development of chronic diseases, as well as unfavorable body composition and physical condition, lower levels of self-esteem, sociability, and school results. In Europe 39, 8% of children (6-9 years) spend on average more than 2h/day in front of a screen, and 14, 6% over 3h/day. In this context, designing and testing effective interventions to decrease sedentary behavior in children is a major public health research gap. The CIPRES intervention aims to reduce sedentary time in school-age children (7-10 years). Methods: The CIPRES intervention is co-constructed with key local actors, by using a socio-ecological approach, and theory-based on the transcontextual model. The intervention is evaluated by a cluster-randomized controlled study currently ongoing. The target population is made up of 1000 children from 13 primary schools (in years 4-5) from southeast of France with different levels of social deprivation. Main outcomes are assessed by accelerometer and questionnaires before (T0) and after a six-week intervention (T1) and include sedentary behavior, physical activity (PA) and variables of the transcontextual model. Results: Preliminary data were available in 152 children (53 intervention and 99 control). There was no significant difference across the time in sedentary time between intervention and control group (p = 0.11; η 2 =0, 017); however, moderate-to-vigorous physical activity (MVPA) tended to be better in intervention vs control (p = 0.06; η 2 =0, 023). In the intervention group, sedentary time and MVPA were significantly better across the time (p = 0.028 and p = 0.011, respectively) for children having a father with a university diploma as compared to children having a father with a lower education level. Conclusions: Preliminary results on a small group of subjects (n = 152) are encouraging and suggest a positive impact of the intervention on children. More results will be available by summer 2022. Key messages: Based on the socio-ecological model, the CIPRES intervention aims to prevent sedentary in school-aged children. Preliminary data suggests a favorable impact of the intervention on physical activity.