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Variability of Sleep Duration Is Related to Subjective Sleep Quality and Subjective Well-Being : An Actigraphy Study

Variability of Sleep Duration Is Related to Subjective Sleep Quality and Subjective Well-Being : An Actigraphy Study

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LEMOLA, Sakari, Thomas LEDERMANN, Elliot M. FRIEDMAN, 2013. Variability of Sleep Duration Is Related to Subjective Sleep Quality and Subjective Well-Being : An Actigraphy Study. In: PLoS ONE. 8(8), e71292. eISSN 1932-6203

@article{Lemola2013Varia-26269, title={Variability of Sleep Duration Is Related to Subjective Sleep Quality and Subjective Well-Being : An Actigraphy Study}, year={2013}, doi={10.1371/journal.pone.0071292}, number={8}, volume={8}, journal={PLoS ONE}, author={Lemola, Sakari and Ledermann, Thomas and Friedman, Elliot M.}, note={Article Number: e71292} }

<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/26269"> <dcterms:rights rdf:resource="http://nbn-resolving.org/urn:nbn:de:bsz:352-20140905103605204-4002607-1"/> <dc:contributor>Friedman, Elliot M.</dc:contributor> <dc:language>eng</dc:language> <dcterms:abstract xml:lang="eng">While there is a large body of evidence that poor subjective sleep quality is related to lower subjective well-being, studies on the relation of objective sleep measures and subjective well-being are fewer in number and less consistent in their findings. Using data of the Survey of Mid-Life in the United States (MIDUS), we investigated whether duration and quality of sleep, assessed by actigraphy, were related to subjective well-being and whether this relationship was mediated by subjective sleep quality. Three hundred and thirteen mainly white American individuals from the general population and 128 urban-dwelling African American individuals between 35 and 85 years of age were studied cross-sectionally. Sleep duration, variability of sleep duration, sleep onset latency, and time awake after sleep onset were assessed by actigraphy over a period of 7 days. Subjective sleep quality was assessed with the Pittsburgh Sleep Quality Index, positive psychological well-being and symptoms of psychological distress were assessed with the Satisfaction with Life Scale and the Mood and Anxiety Symptom Questionnaire. In both white and African Americans high day-to-day variability in sleep duration was related to lower levels of subjective well-being controlling age, gender, educational and marital status, and BMI. By contrast, sleep duration, sleep onset latency, and time awake after sleep onset were not related to subjective well-being controlling covariates and other sleep variables. Moreover, the relationship between variability in sleep duration and well-being was partially mediated by subjective sleep quality. The findings show that great day-to-day variability in sleep duration – more than average sleep duration – is related to poor subjective sleep quality and poor subjective well-being.</dcterms:abstract> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2014-02-10T13:50:00Z</dcterms:available> <dcterms:title>Variability of Sleep Duration Is Related to Subjective Sleep Quality and Subjective Well-Being : An Actigraphy Study</dcterms:title> <dcterms:bibliographicCitation>PLoS one; 8 (2013), 8. - e71292</dcterms:bibliographicCitation> <dc:creator>Ledermann, Thomas</dc:creator> <dc:contributor>Ledermann, Thomas</dc:contributor> <dc:creator>Friedman, Elliot M.</dc:creator> <dc:rights>deposit-license</dc:rights> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2014-02-10T13:50:00Z</dc:date> <dc:contributor>Lemola, Sakari</dc:contributor> <dc:creator>Lemola, Sakari</dc:creator> <dcterms:issued>2013</dcterms:issued> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/26269"/> </rdf:Description> </rdf:RDF>

Dateiabrufe seit 01.10.2014 (Informationen über die Zugriffsstatistik)

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