Concordance between Self-Reported and Objective Wakeup Times in Ambulatory Salivary Cortisol Research.
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| Title: | Concordance between Self-Reported and Objective Wakeup Times in Ambulatory Salivary Cortisol Research. |
|---|---|
| Authors: | DeSantis, Amy S., Adam, Emma K., Mendelsohn, Kathryn A., Doane, Leah D. |
| Source: | International Journal of Behavioral Medicine. Mar2010, Vol. 17 Issue 1, p74-78. 5p. 1 Chart, 1 Graph. |
| Subjects: | Outpatient medical care, Hydrocortisone, Saliva, Hypothalamic-pituitary-adrenal axis, Adolescence |
| Abstract: | Hypothalamic–pituitary–adrenal (HPA) axis functioning has implications for physical and mental health. One important indicator of HPA axis functioning, the salivary cortisol awakening response (CAR), is sensitive to whether participants provide their samples at the requested times after waking. To examine the extent to which adolescents report morning wakeup times accurately, test the impact of inaccurate waketime reporting on compliance with a salivary cortisol sampling protocol designed to estimate the CAR, and to examine the implications of non-compliance for CAR estimates. In a sample of 91 late adolescents, objective waketimes determined using actigraphy were compared to self-reported waketimes. Associations between accuracy of waketimes and compliance with requested morning cortisol sampling timings (wakeup and 30 min post-awakening) were examined, as were implications of non-compliance for the size of the CAR. In terms of accuracy, 72% of self-reported waketimes were within 5 min and 90% were within 15 min of objective waketimes. Individuals who were more than 5 min discrepant in their waketime reporting, however, had a 90% decrease in their likelihood of being compliant—taking both morning cortisol samples within the requested time frames after waking. However, CARs were significantly lower only among individuals whose subjective and objective waketimes differed by more than 15 min. Self-reported waketimes were reasonably accurate when compared to objective estimates of time of waking. When available, however, estimates of compliance are improved by knowledge of objective waketimes, resulting in increased accuracy of CAR estimates. [ABSTRACT FROM AUTHOR] |
| Copyright of International Journal of Behavioral Medicine is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Psychology and Behavioral Sciences Collection |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
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| Header | DbId: pbh DbLabel: Psychology and Behavioral Sciences Collection An: 47853958 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Concordance between Self-Reported and Objective Wakeup Times in Ambulatory Salivary Cortisol Research. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22DeSantis%2C+Amy+S%2E%22">DeSantis, Amy S.</searchLink><br /><searchLink fieldCode="AR" term="%22Adam%2C+Emma+K%2E%22">Adam, Emma K.</searchLink><br /><searchLink fieldCode="AR" term="%22Mendelsohn%2C+Kathryn+A%2E%22">Mendelsohn, Kathryn A.</searchLink><br /><searchLink fieldCode="AR" term="%22Doane%2C+Leah+D%2E%22">Doane, Leah D.</searchLink> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22International+Journal+of+Behavioral+Medicine%22">International Journal of Behavioral Medicine</searchLink>. Mar2010, Vol. 17 Issue 1, p74-78. 5p. 1 Chart, 1 Graph. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Outpatient+medical+care%22">Outpatient medical care</searchLink><br /><searchLink fieldCode="DE" term="%22Hydrocortisone%22">Hydrocortisone</searchLink><br /><searchLink fieldCode="DE" term="%22Saliva%22">Saliva</searchLink><br /><searchLink fieldCode="DE" term="%22Hypothalamic-pituitary-adrenal+axis%22">Hypothalamic-pituitary-adrenal axis</searchLink><br /><searchLink fieldCode="DE" term="%22Adolescence%22">Adolescence</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Hypothalamic–pituitary–adrenal (HPA) axis functioning has implications for physical and mental health. One important indicator of HPA axis functioning, the salivary cortisol awakening response (CAR), is sensitive to whether participants provide their samples at the requested times after waking. To examine the extent to which adolescents report morning wakeup times accurately, test the impact of inaccurate waketime reporting on compliance with a salivary cortisol sampling protocol designed to estimate the CAR, and to examine the implications of non-compliance for CAR estimates. In a sample of 91 late adolescents, objective waketimes determined using actigraphy were compared to self-reported waketimes. Associations between accuracy of waketimes and compliance with requested morning cortisol sampling timings (wakeup and 30 min post-awakening) were examined, as were implications of non-compliance for the size of the CAR. In terms of accuracy, 72% of self-reported waketimes were within 5 min and 90% were within 15 min of objective waketimes. Individuals who were more than 5 min discrepant in their waketime reporting, however, had a 90% decrease in their likelihood of being compliant—taking both morning cortisol samples within the requested time frames after waking. However, CARs were significantly lower only among individuals whose subjective and objective waketimes differed by more than 15 min. Self-reported waketimes were reasonably accurate when compared to objective estimates of time of waking. When available, however, estimates of compliance are improved by knowledge of objective waketimes, resulting in increased accuracy of CAR estimates. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of International Journal of Behavioral Medicine is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1007/s12529-009-9053-5 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 5 StartPage: 74 Subjects: – SubjectFull: Outpatient medical care Type: general – SubjectFull: Hydrocortisone Type: general – SubjectFull: Saliva Type: general – SubjectFull: Hypothalamic-pituitary-adrenal axis Type: general – SubjectFull: Adolescence Type: general Titles: – TitleFull: Concordance between Self-Reported and Objective Wakeup Times in Ambulatory Salivary Cortisol Research. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: DeSantis, Amy S. – PersonEntity: Name: NameFull: Adam, Emma K. – PersonEntity: Name: NameFull: Mendelsohn, Kathryn A. – PersonEntity: Name: NameFull: Doane, Leah D. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 03 Text: Mar2010 Type: published Y: 2010 Identifiers: – Type: issn-print Value: 10705503 Numbering: – Type: volume Value: 17 – Type: issue Value: 1 Titles: – TitleFull: International Journal of Behavioral Medicine Type: main |
| ResultId | 1 |
