Dataset / Data from: The relations between sleep, time of physical activity, and time …

View dataset on contributor's website.

Get Citation

Have a question about this item?

Contact Owner

Item information. View source record on contributor's website.

Title: Data from: The relations between sleep, time of physical activity, and time outdoors among adult women
Contributor: Glanz, Karen
Hipp, Aaron
Kerr, Jacqueline
Laden, Francine
Godbole, Suneeta
Date Created and/or Issued: 2012-10-10 to 2014-01-13
Contributing Institution: UC San Diego, Research Data Curation Program
Collection: Data from: The relations between sleep, time of physical activity, and time outdoors among adult women
Rights Information: Under copyright
Constraint(s) on Use: This work is protected by the U.S. Copyright Law (Title 17, U.S.C.). Use of this work beyond that allowed by "fair use" or any license applied to this work requires written permission of the copyright holder(s). Responsibility for obtaining permissions and any use and distribution of this work rests exclusively with the user and not the UC San Diego Library. Inquiries can be made to the UC San Diego Library program having custody of the work.
Use: This work is available from the UC San Diego Library. This digital copy of the work is intended to support research, teaching, and private study.
Rights Holder and Contact: UC Regents
Description: Physical activity and time spent outdoors may be important non-pharmacological approaches to improve sleep quality and duration (or sleep patterns) but there is little empirical research evaluating the two simultaneously. The current study assesses the role of physical activity and time outdoors in predicting sleep health by using objective measurement of the three variables. A convenience sample of 360 adult women (mean age = 55.38 ±9.89 years; mean body mass index = 27.74 ±6.12) was recruited from different regions of the U.S. Participants wore a Global Positioning System device and ActiGraph GT3X+ accelerometers on the hip for 7 days and on the wrist for 7 days and 7 nights to assess total time and time of day spent outdoors, total minutes in moderate-to-vigorous physical activity per day, and 4 measures of sleep health, respectively. A generalized mixed-effects model was used to assess temporal associations between moderate-to-vigorous physical activity, outdoor time, and sleep at the daily level (days = 1931) within individuals. There was a significant interaction (p = 0.04) between moderate-to-vigorous physical activity and time spent outdoors in predicting total sleep time but not for predicting sleep efficiency. Increasing time outdoors in the afternoon (versus morning) predicted lower sleep efficiency, but had no effect on total sleep time. Time spent outdoors and the time of day spent outdoors may be important moderators in assessing the relation between physical activity and sleep. More research is needed in larger populations using experimental designs.
This work was supported by: National Cancer Institute (http://www.cancer.gov/) Centers for Transdisciplinary Research on Energetics and Cancer grants U01 CA116850, U54 CA155496, U54 CA155626, U54 CA155435, U54 CA155850; National Institutes of Health (https://www.nih.gov/) grants UM1 CA176726 and R01 ES017017; American Cancer Society (http://www.cancer.org/) grant MRSG-13-069-01-CPPB (KM); Harvard National Heart Lung and Blood Institute (http://www.nhlbi.nih.gov/) Cardiovascular Epidemiology Training Grant T32 HL 098048 (PJ); Max Kade Foundation (http://maxkadefoundation.org/grants.html) scholarship (MQ); National Cancer Institute (http://www.cancer.gov/) grant F32CA162847 (JM) and K99CA201542 (PJ). The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.
Research Data Curation Program, UC San Diego, La Jolla, 92093-0175 (https://lib.ucsd.edu/rdcp )
Murray, Kate; Godbole, Suneeta; Natarajan, Loki; Full, Kelsie; Hipp, Aaron; Glanz, Karen; Mitchell, Jonathan; Laden, Francine; James, Peter; Quante, Mirja; Kerr, Jacqueline (2017). Data from: The relations between sleep, time of physical activity, and time outdoors among adult women. UC San Diego Library Digital Collections. https://doi.org/10.6075/J0BZ6478
Type: dataset
Identifier: ark:/20775/bb32111125
Language: English
Subject: Circadian rhythm
Accelerometer
Sleep quality
Physical activity, moderate-to-vigorous
Light exposure

About the collections in Calisphere

Learn more about the collections in Calisphere. View our statement on digital primary resources.

Copyright, permissions, and use

If you're wondering about permissions and what you can do with this item, a good starting point is the "rights information" on this page. See our terms of use for more tips.

Share your story

Has Calisphere helped you advance your research, complete a project, or find something meaningful? We'd love to hear about it; please send us a message.

Explore related content on Calisphere:

Similar items on Calisphere