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0246/2020 - Does nutritional status moderate the association between of social support, self-efficacy and time of physical activity of adolescents?
O estado nutricional modera a associação entre apoio social, autoeficácia e tempo de atividade física dos adolescentes?

Author:

• Tayse Guedes Cabral - Cabral, T.G - <tayse_cabral@hotmail.com>
ORCID: https://orcid.org/0000-0002-6731-3955

Co-author(s):

• Ially Rayssa Dias Moura - Moura, I. R. D - <iallyrayssa@hotmail.com>
ORCID: https://orcid.org/0000-0001-8210-2059
• José Cazuza Cazuza de Farias Júnior - Farias Júnior, J.C.C - <jcazuzajr@hotmail.com>
ORCID: https://orcid.org/0000-0002-1082-6098


Abstract:

Objective: analyze the association between social support, self-efficacy and time of practice of physical activity of different intensities (light, moderate, vigorous and moderate-vigorous); and evaluate if these associations were moderated by the nutritional status of adolescents. Methods: cross-sectional study with 650 adolescents (10-14 years old, 52.9% female)João Pessoa (PB). Social support was measured by a scale with five items for each source of support (father, mother and friends) and self-efficacy with a scale of four items. The time of physical activity was measured by accelerometry and the nutritional status by body mass index. Results: the results of the multiple linear regression analysis showed that social support of friends was positively and significantly associated with the moderate intensity physical activity time (β = 2.67; IC95%: 0.28; 5.07). The nutritional status did not moderate the association of social support and self-efficacy with the duration of physical activity (p > 0.05). Conclusion: adolescents that perceived to receive more social supportfriends showed higher practice of moderate intensity physical activity, regardless of their nutritional status.

Keywords:

Motor activity; Social support; Self-efficacy; Adolescents.

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Cabral, T.G, Moura, I. R. D, Farias Júnior, J.C.C. Does nutritional status moderate the association between of social support, self-efficacy and time of physical activity of adolescents?. Cien Saude Colet [periódico na internet] (2020/Aug). [Citado em 27/09/2024]. Está disponível em: http://cienciaesaudecoletiva.com.br/en/articles/does-nutritional-status-moderate-the-association-between-of-social-support-selfefficacy-and-time-of-physical-activity-of-adolescents/17728



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