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How much does a single sleep lecture have effect on sleep-related cognition of voluntary participants?

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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.

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Acknowledgements

We appreciate Dr. Ayana Hotchi for her diligent care in writing this paper. There was no potential conflict of interest in this study.

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Correspondence to Motohiro Ozone.

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Funding

This study was not performed by any financial supports.

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On behalf of all authors, the corresponding author states that there is no conflict of interest.

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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.

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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

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  • DOI: https://doi.org/10.1007/s41105-017-0090-1

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