https://orcid.org/0000-0003-2069-7047
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ABSTRACT
Evening chronotype is associated with more frequent binge-eating, depression, and less frequent breakfast consumption. The current study investigated whether skipping breakfast mediates the relationships between chronotype and binge-eating, and chronotype and depression. 272 participants completed an online survey with questionnaire measures of chronotype/morningness-eveningness, binge-eating, depression, and meal skipping. Significant positive correlations were found between eveningness and skipping breakfast, eveningness and depression, skipping breakfast and depression, and skipping breakfast and binge-eating. Eveningness was also correlated with binge-eating, and although this was not statistically significant, mediation analysis revealed a significant indirect effect of eveningness on binge-eating through skipping breakfast. The indirect effect of eveningness on depression through skipping breakfast was not significant, but the indirect effect sequentially through breakfast skipping and binge-eating was significant. The current findings indicate potential mechanisms for the inter-relationships between eveningness, breakfast skipping, binge-eating, and depression, which may be more fully investigated in research utilising longitudinal designs.
Disclosure statement
No potential conflict of interest was reported by the author(s).
Author contributions
Rola al Balushi: conceptualisation, data collection, data analysis, manuscript drafting. Richard Carciofo: conceptualisation, data analysis, supervision, manuscript drafting.
Both authors have read and approved the final manuscript.
Data availability statement
The study data is available from the corresponding author.