| Author | Morais, Lidiane da C. | |
| Author | Paravidino, Vitor Barreto | |
| Author | Mediano, Mauro F. F. | |
| Author | Benthroldo, Raycauan | |
| Author | Gonçalves, Tatiana R. | |
| Author | Sgambato, Michele R. | |
| Author | Souza, Bárbara da S. N. de | |
| Author | Junior, Eliseu V. | |
| Author | Marques, Emanuele S. | |
| Author | Pereira, Rosângela A. | |
| Author | Sichieri, Rosely | |
| Author | Cunha, Diana B. | |
| Access date | 2021-08-04T19:46:38Z | |
| Available date | 2021-08-04T19:46:38Z | |
| Document date | 2021 | |
| Citation | MORAIS, Lidiane da C. et al. Effectiveness of a school-based randomized controlled trial aimed at increasing physical activity time in adolescents. European journal of public health, v. 31, n. 2, p. 367-372, 2021 | pt_BR |
| ISSN | 1101-1262 | pt_BR |
| URI | https://www.arca.fiocruz.br/handle/icict/48490 | |
| Language | eng | pt_BR |
| Publisher | Oxford | pt_BR |
| Rights | restricted access | pt_BR |
| Title | Effectiveness of a school-based randomized controlled trial aimed at increasing physical activity time in adolescents | pt_BR |
| Type | Article | |
| DOI | 10.1093/eurpub/ckab025 | |
| Abstract | Background: This study aimed to evaluate the effectiveness of obesity prevention educational activities, isolated or combined with the modification of the school environment on total physical activity time.
Methods: This is a school-based randomized controlled trial, conducted with 2511 students from fifth and sixth-grade in Brazil, that employed a parallel, three-group experimental arms: control group (CG), PAAPPAS group (PG) and PAAPPAS-environment group (PEG). During the 2016 school year, the PG received educational activities in the classroom, providing a general basis for a healthy lifestyle. The PEG received the same educational activities and also modifications in the school environment to stimulate physical activity practice during one month. Physical activity was evaluated through a validated physical activity questionnaire. Intention-to-treat analysis was performed to evaluate the rate of change of physical activity time between groups using PROC GENMOD procedure. All analyses were performed using SAS.
Results: Total physical activity time increased by 22% in PEG compared with CG (P = 0.003). No difference was observed between PEG and PG (Δ = 60.20 vs. 36.37, respectively; P = 0.27) and between PG and CG (Δ = 36.37 vs. 9.70, respectively; P = 0.23). The proportion of individuals who attended at least 150 min week-1 of physical activity increased in PEG compared with PG (P = 0.04); however, no difference was observed between PEG and CG (P = 0.19) and between PG and CG (P = 0.26). For 300 min week-1, no difference was observed between groups.
Conclusion: A school-based multi-component intervention including modification of the school environment was effective for increasing physical activity time among adolescents. | pt_BR |
| Affilliation | Universidade do Estado do Rio de Janeiro. Instituto de Medicina Social. Departamento de Epidemiologia. Rio de Janeiro, RJ, Brasil. | pt_BR |
| Affilliation | Universidade do Estado do Rio de Janeiro. Instituto de Medicina Social. Departamento de Epidemiologia. Rio de Janeiro, RJ, Brasil / Marinha do Brasil. Academia Naval. Departamento de Educação Física e Esportes. Rio de Janeiro, RJ, Brasil. | pt_BR |
| Affilliation | Fundação Oswaldo Cruz. Instituto Nacional de Infectologia Evandro Chagas. Rio de Janeiro, RJ, Brasil. | pt_BR |
| Affilliation | Universidade do Estado do Rio de Janeiro. Instituto de Medicina Social. Departamento de Epidemiologia. Rio de Janeiro, RJ, Brasil. | pt_BR |
| Affilliation | Universidade do Estado do Rio de Janeiro. Instituto de Medicina Social. Departamento de Epidemiologia. Rio de Janeiro, RJ, Brasil. | pt_BR |
| Affilliation | Universidade do Estado do Rio de Janeiro. Instituto de Medicina Social. Departamento de Epidemiologia. Rio de Janeiro, RJ, Brasil. | pt_BR |
| Affilliation | Universidade Federal de Mato Grosso. Instituto de Saúde Coletiva. Cuiabá, MT, Brasil. | pt_BR |
| Affilliation | Universidade do Estado do Rio de Janeiro. Instituto de Medicina Social. Departamento de Epidemiologia. Rio de Janeiro, RJ, Brasil. | pt_BR |
| Affilliation | Universidade do Estado do Rio de Janeiro. Instituto de Medicina Social. Departamento de Epidemiologia. Rio de Janeiro, RJ, Brasil. | pt_BR |
| Affilliation | Universidade Federal do Rio de Janeiro. Departamento de Nutrição Social e Aplicada. Rio de Janeiro, RJ, Brasil. | pt_BR |
| Affilliation | Universidade do Estado do Rio de Janeiro. Instituto de Medicina Social. Departamento de Epidemiologia. Rio de Janeiro, RJ, Brasil. | pt_BR |
| Affilliation | Universidade do Estado do Rio de Janeiro. Instituto de Medicina Social. Departamento de Epidemiologia. Rio de Janeiro, RJ, Brasil. | pt_BR |
| Subject | Physical activity | pt_BR |
| Subject | Adolescents | pt_BR |
| Subject | Obesity | pt_BR |
| Subject | School environment | pt_BR |
