Psychological symptoms and sleep quality in young subjects with different circadian preferences

dc.authoridvardar, mehmet erdal/0000-0002-5836-6174
dc.authoridErsöz Genç, Esra/0000-0002-4988-6709
dc.authoridarslan, aleyna/0000-0002-4722-105X
dc.authoridvardar, selma arzu/0000-0002-1073-1718
dc.authorwosidvardar, mehmet erdal/AAB-7287-2021
dc.authorwosidvardar, mehmet erdal/ABI-5764-2020
dc.authorwosidErsöz Genç, Esra/AAW-3054-2020
dc.authorwosidarslan, aleyna/AAM-9394-2021
dc.contributor.authorVardar, Erdal
dc.contributor.authorVardar, Selma A.
dc.contributor.authorMolla, Taner
dc.contributor.authorKaynak, Cagdas
dc.contributor.authorErsoz, Esra
dc.date.accessioned2024-06-12T11:08:42Z
dc.date.available2024-06-12T11:08:42Z
dc.date.issued2008
dc.departmentTrakya Üniversitesien_US
dc.description.abstractThe aim of the study was to investigate the psychological features, sleep quality and daytime sleepiness of different chronotypes in healthy young participants. Seventy-nine female and 63 male medical students aged between 17 and 23 years (mean age: 19.81.3 years) participated voluntarily in this study. They completed the Morningness-Eveningness Questionnaire, self-reported symptom inventory SCL-90-R, the Pittsburgh Sleep Quality Index and the Epworth Sleepiness Scale. Psychological symptoms and sleep features of morning types, evening types and intermediate types were compared with each other. Out of 141 subjects, 30 were evening types (21%), 34 were morning types (24%) and 77 were intermediate types (55%). Positive-symptom total scores of SCL-90-R were higher in the evening types than the morning and intermediate types. There were significant differences in the psychological symptoms of anxiety, obsessive-compulsiveness, hostility and phobia among these groups (p0.05). Total sleep quality was poorer and daytime sleepiness was significantly higher in the evening types than the morning and intermediate types (p0.05). Our findings suggest that evening chronotypes suffer from more anxiety, obsessive-compulsiveness, hostility and phobia symptoms, sleep problems and daytime sleepiness than the other chronotypes.en_US
dc.identifier.doi10.1080/09291010701736884
dc.identifier.endpage500en_US
dc.identifier.issn0929-1016
dc.identifier.issue6en_US
dc.identifier.scopus2-s2.0-56749185382en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage493en_US
dc.identifier.urihttps://doi.org/10.1080/09291010701736884
dc.identifier.urihttps://hdl.handle.net/20.500.14551/22538
dc.identifier.volume39en_US
dc.identifier.wosWOS:000261094800004en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTaylor & Francis Ltden_US
dc.relation.ispartofBiological Rhythm Researchen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectMorningness-Eveningnessen_US
dc.subjectCircadian Preferenceen_US
dc.subjectAnxietyen_US
dc.subjectSleepen_US
dc.subjectPsychological Symptomsen_US
dc.subjectMorningness-Eveningnessen_US
dc.subjectDaytime Sleepinessen_US
dc.subjectTemperatureen_US
dc.subjectChildrenen_US
dc.subjectHabitsen_US
dc.subjectMorningness/Eveningnessen_US
dc.subjectPsychopathologyen_US
dc.subjectAssociationen_US
dc.subjectPerformanceen_US
dc.subjectPressureen_US
dc.titlePsychological symptoms and sleep quality in young subjects with different circadian preferencesen_US
dc.typeArticleen_US

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