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|Title: ||Associations of overall sedentary time and screen time with sleep outcomes|
|Authors: ||Vallance, Jeff K.|
Buman, Matthew P.
Lynch, Brigid M.
|Keywords: ||Sedentary time|
|Issue Date: ||2015|
|Publisher: ||PNG PUBLICATIONS|
|Citation: ||VALLANCE, J.K. ...et al., 2015. Associations of overall sedentary time and screen time with sleep outcomes. American Journal of Health Behavior, 39(1), pp. 62-67.|
|Abstract: ||Objective: The objective of this secondary analysis was to examine associations of accelerometer-assessed sedentary time and self-reported screen time with sleep outcomes. Methods: Cross-sectional study of 1,674 adults from the 2005-2006 US National Health and Nutrition Examination Survey. Accelerometers were used to assess sedentary time. Screen time and sleep metrics were assessed via self-report. Results: Accelerometer-assessed sedentary time was not associated with sleep outcomes. Compared to participants with the least screen time (<2h/day), participants with the most screen time (>6h/day) were more likely to report trouble falling asleep (OR=2.78, 95% CI: 1.21, 6.40) and wake during the night (OR=2.55, 95% CI: 1.17, 5.52). Conclusions: With respect to sleep outcomes, context-specific sedentary behaviors may be more important than overall sedentary time.|
|Description: ||This paper is in closed access.|
|Version: ||Accepted for publication|
|Publisher Link: ||http://dx.doi.org/10.5993/AJHB.39.1.7|
|Appears in Collections:||Closed Access (Sport, Exercise and Health Sciences)|
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