Abstract
This study aims to clarify the changes in sleep-related cognitions (SRCs) of voluntary participants by a single sleep lecture (SL) using the DBAS-16 (self-recorded questionnaire for measuring the degree of distortion in SRCs). 402 individuals (64.5 ± 13.4 years old) participated in the SL by a well-trained expert. The baseline DBAS score in participants with insomnia was significantly higher than those without insomnia (82.7 ± 1.6 vs. 72.8 ± 1.9, p = 0.001), which significantly decreased to less than that of those without insomnia after the lecture. Our findings suggested that a single SL has modifying-effects on SRCs in voluntary participants with insomnia.
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs41105-017-0090-1/MediaObjects/41105_2017_90_Fig1_HTML.gif)
Similar content being viewed by others
References
Morin CM, Vallières A, Ivers H. Dysfunctional beliefs and attitudes about sleep (DBAS): validation of a brief version (DBAS-16). Sleep. 2007;30:1547–54.
Morin CM, Blais F, Savard J. Are changes in beliefs and attitudes about sleep related to sleep improvements in the treatment of insomnia? Behav Res Ther. 2002;40(7):741–52.
Morin CM, Stone J, Trinkle D, Mercer J, Remsberg S. Dysfunctional beliefs and attitudes about sleep among older adults with and without insomnia complaints. Psychol Aging. 1993;8(3):463–7.
Schutte-Rodin S, Broch L, Buysse D, Dorsey C, Sateia M. Clinical guideline for the evaluation and management of chronic insomnia in adults. J Clin Sleep Med. 2008;4(5):487–504.
Acknowledgements
We appreciate Dr. Ayana Hotchi for her diligent care in writing this paper. There was no potential conflict of interest in this study.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Funding
This study was not performed by any financial supports.
Conflict of interest
On behalf of all authors, the corresponding author states that there is no conflict of interest.
Ethical approval
All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
Informed consent
Informed consent was obtained from all individual participants included in the study. The informed consent of each participant was confirmed by means of if they submitted the questionnaire or not.
Rights and permissions
About this article
Cite this article
Ozone, M., Chiba, S. & Itoh, H. How much does a single sleep lecture have effect on sleep-related cognition of voluntary participants?. Sleep Biol. Rhythms 15, 179–182 (2017). https://doi.org/10.1007/s41105-017-0090-1
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s41105-017-0090-1