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Associations of actigraphy derived rest activity patterns and circadian phase with clinical symptoms and polysomnographic parameters in chronic insomnia disorders
DC Field | Value | Language |
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dc.contributor.author | Roh, HW | - |
dc.contributor.author | Choi, SJ | - |
dc.contributor.author | Jo, H | - |
dc.contributor.author | Kim, D | - |
dc.contributor.author | Choi, JG | - |
dc.contributor.author | Son, SJ | - |
dc.contributor.author | Joo, EY | - |
dc.date.accessioned | 2023-02-13T06:23:05Z | - |
dc.date.available | 2023-02-13T06:23:05Z | - |
dc.date.issued | 2022 | - |
dc.identifier.uri | http://repository.ajou.ac.kr/handle/201003/24487 | - |
dc.description.abstract | We explored the associations of actigraphy-derived rest-activity patterns and circadian phase parameters with clinical symptoms and level 1 polysomnography (PSG) results in patients with chronic insomnia to evaluate the clinical implications of actigraphy-derived parameters for PSG interpretation. Seventy-five participants underwent actigraphy assessments and level 1 PSG. Exploratory correlation analyses between parameters derived from actigraphy, PSG, and clinical assessments were performed. First, participants were classified into two groups based on rest-activity pattern variables; group differences were investigated following covariate adjustment. Participants with poorer rest-activity patterns on actigraphy (low inter-day stability and high intra-daily variability) exhibited higher insomnia severity index scores than participants with better rest-activity patterns. No between-group differences in PSG parameters were observed. Second, participants were classified into two groups based on circadian phase variables. Late-phase participants (least active 5-h and most active 10-h onset times) exhibited higher insomnia severity scores, longer sleep and rapid eye movement latency, and lower apnea-hypopnea index than early-phase participants. These associations remained significant even after adjusting for potential covariates. Some actigraphy-derived rest-activity patterns and circadian phase parameters were significantly associated with clinical symptoms and PSG results, suggesting their possible adjunctive role in deriving plans for PSG lights-off time and assessing the possible insomnia pathophysiology. | - |
dc.language.iso | en | - |
dc.subject.MESH | Actigraphy | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Polysomnography | - |
dc.subject.MESH | Sleep | - |
dc.subject.MESH | Sleep Initiation and Maintenance Disorders | - |
dc.subject.MESH | Sleep, REM | - |
dc.title | Associations of actigraphy derived rest activity patterns and circadian phase with clinical symptoms and polysomnographic parameters in chronic insomnia disorders | - |
dc.type | Article | - |
dc.identifier.pmid | 35318367 | - |
dc.identifier.url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8941088 | - |
dc.contributor.affiliatedAuthor | Roh, HW | - |
dc.contributor.affiliatedAuthor | Son, SJ | - |
dc.type.local | Journal Papers | - |
dc.identifier.doi | 10.1038/s41598-022-08899-2 | - |
dc.citation.title | Scientific reports | - |
dc.citation.volume | 12 | - |
dc.citation.number | 1 | - |
dc.citation.date | 2022 | - |
dc.citation.startPage | 4895 | - |
dc.citation.endPage | 4895 | - |
dc.identifier.bibliographicCitation | Scientific reports, 12(1). : 4895-4895, 2022 | - |
dc.identifier.eissn | 2045-2322 | - |
dc.relation.journalid | J020452322 | - |
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