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Subtypes of Sleep Disturbance in Parkinson's Disease Based on the Cross-Culturally Validated Korean Version of Parkinson's Disease Sleep Scale-2
DC Field | Value | Language |
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dc.contributor.author | 이필휴 | - |
dc.date.accessioned | 2020-04-13T16:49:31Z | - |
dc.date.available | 2020-04-13T16:49:31Z | - |
dc.date.issued | 2020 | - |
dc.identifier.issn | 1738-6586 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/175527 | - |
dc.description.abstract | BACKGROUND AND PURPOSE: This study aimed to determine the clinimetric properties of the Korean version of Parkinson's Disease Sleep Scale-2 (K-PDSS-2) and whether distinct subtypes of sleep disturbance can be empirically identified in patients with Parkinson's disease (PD) using the cross-culturally validated K-PDSS-2. METHODS: The internal consistency, test-retest reliability, scale precision, and convergent validity of K-PDSS-2 were assessed in a nationwide, multicenter study of 122 patients with PD. Latent class analysis (LCA) was used to derive subgroups of patients who experienced similar patterns of sleep-related problems and nocturnal disabilities. RESULTS: The total K-PDSS-2 score was 11.67±9.87 (mean±standard deviation) at baseline and 12.61±11.17 at the retest. Cronbach's α coefficients of the total K-PDSS-2 scores at baseline and follow-up were 0.851 and 0.880, respectively. The intraclass correlation coefficients over the 2-week study period ranged from 0.672 to 0.848. The total K-PDSS-2 score was strongly correlated with health-related quality of life measures and other corresponding nonmotor scales. LCA revealed three distinct subtypes of sleep disturbance in the study patients: "less-troubled sleepers," "PD-related nocturnal difficulties," and "disturbed sleepers." CONCLUSIONS: K-PDSS-2 showed good clinimetric attributes in accordance with previous studies that employed the original version of the PDSS-2, therefore confirming the cross-cultural usefulness of the scale. This study has further documented the first application of an LCA approach for identifying subtypes of sleep disturbance in patients with PD. | - |
dc.description.statementOfResponsibility | open | - |
dc.language | English | - |
dc.publisher | Korean Neurological Association | - |
dc.relation.isPartOf | JOURNAL OF CLINICAL NEUROLOGY | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.title | Subtypes of Sleep Disturbance in Parkinson's Disease Based on the Cross-Culturally Validated Korean Version of Parkinson's Disease Sleep Scale-2 | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Neurology (신경과학교실) | - |
dc.contributor.googleauthor | Hui-Jun Yang | - |
dc.contributor.googleauthor | a | - |
dc.contributor.googleauthor | * Han-Joon Kim | - |
dc.contributor.googleauthor | b | - |
dc.contributor.googleauthor | * Seong-Beom Koh | - |
dc.contributor.googleauthor | c Joong-Seok Kim | - |
dc.contributor.googleauthor | d Tae-Beom Ahn | - |
dc.contributor.googleauthor | e Sang-Myung Cheon | - |
dc.contributor.googleauthor | f Jin Whan Cho | - |
dc.contributor.googleauthor | g Yoon-Joong Kim | - |
dc.contributor.googleauthor | h Hyeo-Il Ma | - |
dc.contributor.googleauthor | h Mee Young Park | - |
dc.contributor.googleauthor | i Jong Sam Baik | - |
dc.contributor.googleauthor | j Phil Hyu Lee | - |
dc.contributor.googleauthor | k Sun Ju Chung | - |
dc.contributor.googleauthor | l Jong-Min Kim | - |
dc.contributor.googleauthor | m In-Uk Song | - |
dc.contributor.googleauthor | d Ji-Young Kim | - |
dc.contributor.googleauthor | n Young-Hee Sung | - |
dc.contributor.googleauthor | o Do Young Kwon | - |
dc.contributor.googleauthor | p Jae-Hyeok Lee | - |
dc.contributor.googleauthor | q Jee-Young Lee | - |
dc.contributor.googleauthor | r Ji Seon Kim | - |
dc.contributor.googleauthor | s Ji Young Yun | - |
dc.contributor.googleauthor | t Hee Jin Kim | - |
dc.contributor.googleauthor | u Jin Yong Hong | - |
dc.contributor.googleauthor | v Mi-Jung Kim | - |
dc.contributor.googleauthor | w Jinyoung Youn | - |
dc.contributor.googleauthor | g Ji Sun Kim | - |
dc.contributor.googleauthor | g Eung Seok Oh | - |
dc.contributor.googleauthor | x Won Tae Yoon | - |
dc.contributor.googleauthor | y Sooyeoun You | - |
dc.contributor.googleauthor | z Kyum-Yil Kwon | - |
dc.contributor.googleauthor | A Hyung-Eun Park | - |
dc.contributor.googleauthor | d Su-Yun Lee | - |
dc.contributor.googleauthor | f Younsoo Kim | - |
dc.contributor.googleauthor | g | - |
dc.contributor.googleauthor | B Hee-Tae Kim | - |
dc.contributor.googleauthor | C and Sang Jin Kim | - |
dc.identifier.doi | 10.3988/jcn.2020.16.1.66 | - |
dc.contributor.localId | A03270 | - |
dc.relation.journalcode | J01327 | - |
dc.identifier.eissn | 2005-5013 | - |
dc.identifier.pmid | 31942760 | - |
dc.subject.keyword | Korean version | - |
dc.subject.keyword | Parkinson disease | - |
dc.subject.keyword | Parkinson's Disease Sleep Scale-2 | - |
dc.subject.keyword | latent class analysis | - |
dc.subject.keyword | sleep | - |
dc.subject.keyword | validity | - |
dc.contributor.alternativeName | Lee, Phil Hyu | - |
dc.contributor.affiliatedAuthor | 이필휴 | - |
dc.citation.volume | 16 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 66 | - |
dc.citation.endPage | 74 | - |
dc.identifier.bibliographicCitation | JOURNAL OF CLINICAL NEUROLOGY, Vol.16(1) : 66-74, 2020 | - |
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