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dc.contributor.authorHatzinger, Martin-
dc.contributor.authorBrand, Serge-
dc.contributor.authorPerren, Sonja-
dc.contributor.authorStadelmann, Stefanie-
dc.contributor.authorvon Wyl, Agnes-
dc.contributor.authorvon Klitzing, Kai-
dc.contributor.authorHolsboer-Trachsler, Edith-
dc.date.accessioned2018-03-09T09:01:43Z-
dc.date.available2018-03-09T09:01:43Z-
dc.date.issued2008-06-
dc.identifier.issn0022-3956de_CH
dc.identifier.issn1879-1379de_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/3669-
dc.description.abstractObjectives: In children, objective data carried out from sleep EEG monitoring are scarce. Furthermore, results associating the hypothalamic-pituitary-adrenocortical (HPA)-activity with sleep EEG measurements in children are missing. Therefore, our study aimed to investigate in preschool-children the association between sleep patterns and endocrine activity. Furthermore, children’s behavioral/emotional difficulties and competences were assessed in order to correlate psychological strain with sleep measures. Participants and methods: Sixty-seven kindergarten children (35 boys and 32 girls) aged 5.34 underwent EEG-monitoring for one night. For baseline HPA-activity assessment, saliva samples were collected immediately after awakening, whereas saliva samples before, while and after a psychological challenge were used to assess the HPA-activity under stress conditions. Results: Compared to girls, boys showed significantly more REM sleep time. After cluster analysis, children labeled as ‘poor’ sleepers (n = 27; 40,30%) showed significantly increased morning cortisol values, as compared to ‘good’ sleepers (n = 22; 32,83%). Furthermore, increased cortisol AUC values under stress conditions were significantly associated with an elevated number of awakenings after sleep onset, and more sleep time in stages 1 and 2. In addition, an increased sleep efficiency was significantly correlated with self-reported emotional/behavioral difficulties, i.e. with low degrees of impulsivity (r = -0.31; p < 0.05) and lower degrees of social inhibition and peer victimiziation (r = -0.26, p < 0.05). Conclusions: Our results underlined that already in preschool years, associations between objectively examined unfavorable sleep patterns, increased HPA-system activity and more difficult behavioral and psychosocial dimensions may be observed.de_CH
dc.language.isoende_CH
dc.publisherElsevierde_CH
dc.relation.ispartofJournal of Psychiatric Researchde_CH
dc.rightsLicence according to publishing contractde_CH
dc.subjectKindergarten childde_CH
dc.subjectPolysomnographyde_CH
dc.subjectFree saliva cortisolde_CH
dc.subjectHPA-systemde_CH
dc.subjectSleep patternde_CH
dc.subjectPsychosocial assessmentde_CH
dc.subject.ddc150: Psychologiede_CH
dc.subject.ddc610: Medizin und Gesundheitde_CH
dc.titleElectroencephalographic sleep profiles and hypothalamic–pituitary–adrenocortical (HPA)-activity in kindergarten children : early indication of poor sleep quality associated with increased cortisol secretionde_CH
dc.typeBeitrag in wissenschaftlicher Zeitschriftde_CH
dcterms.typeTextde_CH
zhaw.departementAngewandte Psychologiede_CH
zhaw.organisationalunitPsychologisches Institut (PI)de_CH
dc.identifier.doi10.1016/j.jpsychires.2007.05.010de_CH
zhaw.funding.euNode_CH
zhaw.issue7de_CH
zhaw.originated.zhawYesde_CH
zhaw.pages.end543de_CH
zhaw.pages.start532de_CH
zhaw.publication.statuspublishedVersionde_CH
zhaw.volume42de_CH
zhaw.publication.reviewPeer review (Publikation)de_CH
zhaw.webfeedKlinische Psychologiede_CH
Appears in collections:Publikationen Angewandte Psychologie

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Hatzinger, M., Brand, S., Perren, S., Stadelmann, S., von Wyl, A., von Klitzing, K., & Holsboer-Trachsler, E. (2008). Electroencephalographic sleep profiles and hypothalamic–pituitary–adrenocortical (HPA)-activity in kindergarten children : early indication of poor sleep quality associated with increased cortisol secretion. Journal of Psychiatric Research, 42(7), 532–543. https://doi.org/10.1016/j.jpsychires.2007.05.010
Hatzinger, M. et al. (2008) ‘Electroencephalographic sleep profiles and hypothalamic–pituitary–adrenocortical (HPA)-activity in kindergarten children : early indication of poor sleep quality associated with increased cortisol secretion’, Journal of Psychiatric Research, 42(7), pp. 532–543. Available at: https://doi.org/10.1016/j.jpsychires.2007.05.010.
M. Hatzinger et al., “Electroencephalographic sleep profiles and hypothalamic–pituitary–adrenocortical (HPA)-activity in kindergarten children : early indication of poor sleep quality associated with increased cortisol secretion,” Journal of Psychiatric Research, vol. 42, no. 7, pp. 532–543, Jun. 2008, doi: 10.1016/j.jpsychires.2007.05.010.
HATZINGER, Martin, Serge BRAND, Sonja PERREN, Stefanie STADELMANN, Agnes VON WYL, Kai VON KLITZING und Edith HOLSBOER-TRACHSLER, 2008. Electroencephalographic sleep profiles and hypothalamic–pituitary–adrenocortical (HPA)-activity in kindergarten children : early indication of poor sleep quality associated with increased cortisol secretion. Journal of Psychiatric Research. Juni 2008. Bd. 42, Nr. 7, S. 532–543. DOI 10.1016/j.jpsychires.2007.05.010
Hatzinger, Martin, Serge Brand, Sonja Perren, Stefanie Stadelmann, Agnes von Wyl, Kai von Klitzing, and Edith Holsboer-Trachsler. 2008. “Electroencephalographic Sleep Profiles and Hypothalamic–Pituitary–Adrenocortical (HPA)-Activity in Kindergarten Children : Early Indication of Poor Sleep Quality Associated with Increased Cortisol Secretion.” Journal of Psychiatric Research 42 (7): 532–43. https://doi.org/10.1016/j.jpsychires.2007.05.010.
Hatzinger, Martin, et al. “Electroencephalographic Sleep Profiles and Hypothalamic–Pituitary–Adrenocortical (HPA)-Activity in Kindergarten Children : Early Indication of Poor Sleep Quality Associated with Increased Cortisol Secretion.” Journal of Psychiatric Research, vol. 42, no. 7, June 2008, pp. 532–43, https://doi.org/10.1016/j.jpsychires.2007.05.010.


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