Does diet strictness level during weekends and holiday periods influence 1-year follow-up weight loss maintenance? Evidence from the Portuguese Weight Control Registry

• Tipo: Artigo em Revista Científica Internacional
• Data: 2019

Autores

Jorge, R (Autor) Outra; Santos, I (Autor) Outra; Teixeira, Vitor Hugo (Autor) FCNAUP; Teixeira, PJ (Autor) Outra

Revista

Título: Nutrition Journal

Vol. 18

ISSN: 1475-2891

Editora: Springer Nature

Indexação

ISI Web of Knowledge - 3 Citações

Scopus - 2 Citações

Classificação Científica

FOS: Ciências médicas e da saúde

CORDIS: Ciências da Saúde

Outras Informações

ID Authenticus: P-00Q-40B

DOI: 10.1186/s12937-019-0430-x

Abstract (EN): There is not much evidence about how diet strictness during weekends and holidays influence long-term weight loss maintenance. Our aim was to examine how dieting more or less strictly during weekends and holidays (vs. weekdays and non-holiday periods) influence weight loss maintenance.Participants (n=108) from the Portuguese Weight Control Registry indicated whether they had a more or less strict diet regimen during weekends compared to weekdays. A similar question about holiday and non-holiday period' diet regimen was answered. Weight and height were measured at baseline and 1y follow-up. A 3% maximum weight variation defined participants as non-regainers.General level on dieting strictness on weekends vs. weekdays (r=-0.28, p<0.01) and holidays vs. non-holidays (r=-0.33, p<0.001) predicted 1y weight change.Participants who reported being less strict on weekends (OR=0.34, 95% CI: 0.15-0.81) were more likely to be non-regainers when compared with the ones who reported being more strict on weekends. Non-significant results were found during holidays (OR=0.47, 95% CI: 0.20-1.09).Adopting a less strict diet regimen during weekends, when compared to weekdays, was a behavioral strategy associated with long-term weight management in our sample.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 6