| Presentation | 2019-10-11 Is Sticking to Highly Regular Sleep/Wake Timing Good for Health? Siwalee Choilek, Ikuko N. Motoike, Toshihiro Uchibayashi, Akihiro Karashima, Norihiro Katayama, Mitsuyuki Nakao, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This study aimed to investigate sleep/wake habits of 319 subjects (174 workers and 145 students) by recording their activities with wrist worn tri-axis accelerometer together with the associated subjective sleep quality by Oguri-Shirakawa-Azumi sleep questionnaire (OSA) for 14 days. Sleep/wake habits were classified into 4 clusters according to sleep timings and chronotype. Statistical analyses suggested that the habit with highly regular sleep timings does not necessarily lead to the best scores for all aspects of subjective sleep quality. Yet, the subjects with highly regular sleep/wake habits tended to recover their sleep quality significantly over the weekend, especially for the aspects of “sleepiness at awakening” and “fatigue recovery”. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | LifestyleSubjective sleep qualityChronotypeSocial jetlag |
| Paper # | MBE2019-35,NC2019-26 |
| Date of Issue | 2019-10-04 (MBE, NC) |
| Conference Information | |
| Committee | MBE / NC |
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| Conference Date | 2019/10/11(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Taishin Nomura(Osaka Univ.) / Hayaru Shouno(UEC) |
| Vice Chair | Takashi Watanabe(Tohoku Univ.) / Kazuyuki Samejima(Tamagawa Univ) |
| Secretary | Takashi Watanabe(Kyushu Univ.) / Kazuyuki Samejima(NAIST) |
| Assistant | Yasuyuki Suzuki(Osaka Univ.) / Akihiro Karashima(Tohoku Inst. of Tech.) / Takashi Shinozaki(NICT) / Ken Takiyama(TUAT) |
| Paper Information | |
| Registration To | Technical Committee on ME and Bio Cybernetics / Technical Committee on Neurocomputing |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Is Sticking to Highly Regular Sleep/Wake Timing Good for Health? |
| Sub Title (in English) | A quantitative study of associations between sleep/wake habit, objective sleep-related parameters, and subjective sleep quality |
| Keyword(1) | LifestyleSubjective sleep qualityChronotypeSocial jetlag |
| 1st Author's Name | Siwalee Choilek |
| 1st Author's Affiliation | Tohoku University(Tohoku Univ.) |
| 2nd Author's Name | Ikuko N. Motoike |
| 2nd Author's Affiliation | Tohoku University(Tohoku Univ.) |
| 3rd Author's Name | Toshihiro Uchibayashi |
| 3rd Author's Affiliation | Tohoku University(Tohoku Univ.) |
| 4th Author's Name | Akihiro Karashima |
| 4th Author's Affiliation | Tohoku University/Tohoku Institute of Technology(Tohoku Univ./TOHTECH) |
| 5th Author's Name | Norihiro Katayama |
| 5th Author's Affiliation | Tohoku University(Tohoku Univ.) |
| 6th Author's Name | Mitsuyuki Nakao |
| 6th Author's Affiliation | Tohoku University(Tohoku Univ.) |
| Date | 2019-10-11 |
| Paper # | MBE2019-35,NC2019-26 |
| Volume (vol) | vol.119 |
| Number (no) | MBE-224,NC-225 |
| Page | pp.pp.35-36(MBE), pp.35-36(NC), |
| #Pages | 2 |
| Date of Issue | 2019-10-04 (MBE, NC) |