Academic Journal
Associations between nonrestorative sleep and suicidal ideation: a Japanese general population survey
| Title: | Associations between nonrestorative sleep and suicidal ideation: a Japanese general population survey |
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| Authors: | Kouju Yamada, Yoshiyuki Kaneko, Chisato Konno, Ryuji Furihata, Yuichiro Otsuka, Yoshitaka Kaneita, Makoto Uchiyama, Masahiro Suzuki |
| Source: | Scientific Reports, Vol 15, Iss 1, Pp 1-7 (2025) |
| Publisher Information: | Nature Portfolio, 2025. |
| Publication Year: | 2025 |
| Collection: | LCC:Medicine LCC:Science |
| Subject Terms: | Sleep, Insomnia, Nonrestorative sleep, Suicidal ideation, Epidemiology, Population surveillance, Medicine, Science |
| More Details: | Abstract Insomnia symptoms and short sleep duration are known to be associated with suicidal ideation. The aim of this study was to investigate the association between nonrestorative sleep (NRS), a subjective experience of feeling unrefreshed after waking up, and suicidal ideation in the general population. We analyzed data from a cross-sectional survey of 2559 randomly sampled adults living in Japan. The participants were asked about insomnia symptoms (difficulty initiating sleep, difficulty maintaining sleep, and early morning awakening), NRS, sleep duration, and the presence of suicidal ideation. Logistic regression analysis was used to examine the associations among short sleep duration ( |
| Document Type: | article |
| File Description: | electronic resource |
| Language: | English |
| ISSN: | 2045-2322 |
| Relation: | https://doaj.org/toc/2045-2322 |
| DOI: | 10.1038/s41598-025-87897-6 |
| Access URL: | https://doaj.org/article/60e421e54e954b08bc6429d9d481ebd0 |
| Accession Number: | edsdoj.60e421e54e954b08bc6429d9d481ebd0 |
| Database: | Directory of Open Access Journals |
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| ISSN: | 20452322 |
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| DOI: | 10.1038/s41598-025-87897-6 |
| Published in: | Scientific Reports |
| Language: | English |