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Abstract
Background
Weight loss maintenance is a complex and an enduring problem. A substantial amount of research and subsequent treatments have been based on behavioural and medical interventions with limited success. Much less is known regarding reliable psychological predictors of successful weight maintenance, especially those related to the field of positive psychology that aims to improve health and happiness. This cross‐sectional study is among the first to explore the positive psychological differences between successful maintainers (defined as losing 10% body weight and maintaining this for at least 12 months) and non‐maintainers in a non‐clinical Australian population.
Method
Participants were 250 Australian residents, aged between 18 and 65 years, who had attempted to lose weight over the last 12 months. An online survey method recorded satisfaction with life, positive and negative affect, gratitude, flourishing, strengths, and hope.
Results
Results suggest there are significant differences in some positive psychological variables between successful maintainers and non‐maintainers in this population. Maintainers reported significant differences in frequency of positive mood and the agentic thinking component of hope, both correlates of psychological health. In addition, maintainers engaged in more frequent diet, exercise, and self‐weighing behaviours in comparison with non‐maintainers.
Conclusions
Given the lack of success regarding weight maintenance in general, it may be important to recognise that in addition to the 10% weight loss recommended for better physical health, the addition of specific behavioural and positive psychological variables to existing treatment protocols may improve mood and motivation, in the service of encouraging more effective weight maintenance behaviour.
Abstract
Funding: None.
Conflict of Interest: None.
Funding: None.
Conflict of Interest: None.
Acknowledgements
The research team would like to thank Mr Alan Borushek for permitting us to access his “Calorie King” weight loss forum, and to all participants who gave their valuable time and effort to this study. We would also like to thank the reviewers for their helpful critique of this article.
Notes
Funding: None.
Conflict of Interest: None.