The effects of individual circadian rhythm differences on insomnia, impulsivity, and food addiction

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dc.authorid0000-0001-6940-0940
dc.contributor.authorKandeger, Ali.
dc.contributor.authorSelvi, Yavuz.
dc.contributor.authorTanyer, Deniz Kocoglu.
dc.date.accessioned2020-03-26T20:19:27Z
dc.date.available2020-03-26T20:19:27Z
dc.date.issued2019
dc.departmentSelçuk Üniversitesi, Tıp Fakültesi, Dahili Tıp Bilimleri Bölümüen_US
dc.description.abstractIndividuals can generally be divided into morning, neither and evening types according to behavioral, psychological, and biological variables including appetite levels, usual meal times, sleep times, and melatonin secretion. These factors together identify a person as being part of a certain chronotype, i.e., as feeling more efficient either in the morning (morning type) or later in the day (evening type). Food addiction is defined as addictive behavior toward palatable foods and is thought to be one of the underlying risk factors for obesity. Our aim in this study was to investigate the relationship between circadian rhythm differences and food addiction via insomnia and impulsivity in university students. Participants were 1323 university students, filled out a package of psychological tools, including the Morningness-Eveningness Questionnaire, Insomnia Severity Index, Barratt Impulsiveness Scale Short Form, and Yale Food Addiction Scale. Logistic regression analysis was used to investigate direct relation of food addiction with insomnia, impulsivity and obesity, and mediation regression analysis was used to investigate the indirect effect of circadian rhythm differences on food addiction. Our findings indicated that evening types were more prone to insomnia and impulsivity, and also insomnia and impulsivity significantly contributed to the variance of food addiction. Although there was no significant linear relationship between circadian rhythm differences and food addiction, evening-type circadian preferences were indirectly associated with higher food addiction scores mediated by insomnia and impulsivity. The most remarkable result of our work was that circadian rhythm differences seem to indirectly effect on food addiction through elevated insomnia and impulsivity. Level V, descriptive cross-sectional survey.en_US
dc.identifier.citationKandeger, A., Selvi, Y., Tanyer, D. K. (2019). The Effects of Individual Circadian Rhythm Differences on Insomnia, Impulsivity, and Food Addiction. Eating and Weight Disorders-Studies on Anorexia, Bulimia and Obesity, 24(1), 47-55.
dc.identifier.doi10.1007/s40519-018-0518-xen_US
dc.identifier.endpage55en_US
dc.identifier.issn1124-4909en_US
dc.identifier.issn1590-1262en_US
dc.identifier.issue1en_US
dc.identifier.pmid29856005en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage47en_US
dc.identifier.urihttps://dx.doi.org/10.1007/s40519-018-0518-x
dc.identifier.urihttps://hdl.handle.net/20.500.12395/38272
dc.identifier.volume24en_US
dc.identifier.wosWOS:000458515800007en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.institutionauthorSelvi, Yavuz.
dc.institutionauthorTanyer, Deniz Kocoglu.
dc.language.isoenen_US
dc.publisherSPRINGERen_US
dc.relation.ispartofEATING AND WEIGHT DISORDERS-STUDIES ON ANOREXIA BULIMIA AND OBESITYen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectCircadian rhythmen_US
dc.subjectChronotypeen_US
dc.subjectFood addictionen_US
dc.subjectImpulsivityen_US
dc.subjectInsomniaen_US
dc.subjectObesityen_US
dc.titleThe effects of individual circadian rhythm differences on insomnia, impulsivity, and food addictionen_US
dc.typeArticleen_US

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