The relationship between night eating symptoms and disordered eating attitudes via insomnia and chronotype differences

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dc.contributor.authorKandeger, Ali
dc.contributor.authorEgilmez, Umran
dc.contributor.authorSayin, Ayca A.
dc.contributor.authorSelvi, Yavuz
dc.date.accessioned2020-03-26T20:11:35Z
dc.date.available2020-03-26T20:11:35Z
dc.date.issued2018
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractHumans' sleep timing and the psychological construct "diurnal preference" determines their "chronotype" (i.e., morning or evening type). Diurnal preferences can affect sleep-awake rhythms and eating behaviors. Our aim in this study was to examine the relationship between night eating symptoms and disordered eating attitudes by evaluating insomnia and chronotype differences in university students. The participants, 383 university students, filled out a package of psychological tools, including the Morningness-Eveningness Questionnaire, the Insomnia Severity Index, the Night Eating Questionnaire, and the Eating Attitude Test. One way analysis of variance was used to investigate the relationship of chronotypes with scale scores, and mediation regression analysis was used to investigate the indirect effects of night eating symptoms on disordered eating attitudes. Insomnia and night eating scores of the participants varied statistically according to chronotypes, and both insomnia and night eating scores were associated with the evening type. Findings show that night eating symptoms have a direct effect on the chronotype differences and insomnia and an indirect effect on disordered eating attitudes, by increasing insomnia scores. In conclusion, night eating syndrome may represent the misalignment of food intake and may shift the circadian rhythm to delayed sleep phase, acting as a peripheral oscillator in human.en_US
dc.identifier.doi10.1016/j.psychres.2018.08.003en_US
dc.identifier.endpage357en_US
dc.identifier.issn0165-1781en_US
dc.identifier.pmid30098543en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage354en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.psychres.2018.08.003
dc.identifier.urihttps://hdl.handle.net/20.500.12395/37071
dc.identifier.volume268en_US
dc.identifier.wosWOS:000445990300056en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherELSEVIER IRELAND LTDen_US
dc.relation.ispartofPSYCHIATRY RESEARCHen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectCircadian rhythmen_US
dc.subjectChronotypeen_US
dc.subjectDisordered eating attitudesen_US
dc.subjectInsomniaen_US
dc.subjectNight eating syndromeen_US
dc.titleThe relationship between night eating symptoms and disordered eating attitudes via insomnia and chronotype differencesen_US
dc.typeArticleen_US

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