Validation of the Korean version of the scales for outcomes in Parkinson's Disease-Sleep

Young Hee Sung, Hee Jin Kim, Seong Beom Koh, Joong Seok Kim, Sang Jin Kim, Sang Myung Cheon, Jin Whan Cho, Yoon Joong Kim, Hyeo Il Ma, Mee Young Park, Jong Sam Baik, Phil Hyu Lee, Sun Ju Chung, Jong Min Kim, In Uk Song, Han Joon Kim, Ji Young Kim, Do-Young Kwon, Jae Hyeok Lee, Jee Young LeeJi Seon Kim, Ji Young Yun, Jin Yong Hong, Mi Jung Kim, Jinyoung Youn, Ji Sun Kim, Eung Seok Oh, Hui Jun Yang, Won Tae Yoon, Sooyeoun You, Kyum Yil Kwon, Hyung Eun Park, Su Yun Lee, Younsoo Kim, Hee Tae Kim, Tae Beom Ahn

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Background: Sleep problems commonly occur in patients with Parkinson's disease (PD), and are associated with a lower quality of life. The aim of the current study was to translate the English version of the Scales for Outcomes in Parkinson's Disease-Sleep (SCOPA-S) into the Korean version of SCOPA-S (K-SCOPA-S), and to evaluate its reliability and validity for use by Korean-speaking patients with PD. Methods: In total, 136 patients with PD from 27 movement disorder centres of university-affiliated hospitals in Korea were enrolled in this study. They were assessed using SCOPA, Hoehn and Yahr Scale (HYS), Unified Parkinson's Disease Rating Scale (UPDRS), Parkinson's Disease Sleep Scale 2nd version (PDSS-2), Non-motor Symptoms Scale (NMSS), Montgomery Asberg Depression Scale (MADS), 39-item Parkinson's Disease Questionnaire (PDQ39), Neurogenic Orthostatic Hypotension Questionnaire (NOHQ), and Rapid Eye Movement Sleep Behaviour Disorder Questionnaire (RBDQ). The test-retest reliability was assessed over a time interval of 10-14 days. Results: The internal consistency (Cronbach's a-coefficients) of K-SCOPA-S was 0.88 for nighttime sleep (NS) and 0.75 for daytime sleepiness (DS). Test-retest reliability was 0.88 and 0.85 for the NS and DS, respectively. There was a moderate correlation between the NS sub-score and PDSS-2 total score. The NS and DS sub-scores of K-SCOPA-S were correlated with motor scale such as HYS, and non-motor scales such as UPDRS I, UPDRS II, MADS, NMSS, PDQ39, and NOHQ while the DS sub-score was with RBDQ. Conclusion: The K-SCOPA-S exhibited good reliability and validity for the assessment of sleep problems in the Korean patients with PD.

Original languageEnglish
Article numbere14
JournalJournal of Korean Medical Science
Volume33
Issue number2
DOIs
Publication statusPublished - 2018 Jan 1

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Parkinson Disease
Sleep
Reproducibility of Results
Orthostatic Hypotension
REM Sleep Behavior Disorder
Depression
Movement Disorders
Korea
Quality of Life
Surveys and Questionnaires

Keywords

  • Parkinson's Disease
  • Scales for Outcomes in Parkinson's Disease-Sleep
  • SCOPA-Sleep
  • Validation

ASJC Scopus subject areas

  • Medicine(all)

Cite this

Validation of the Korean version of the scales for outcomes in Parkinson's Disease-Sleep. / Sung, Young Hee; Kim, Hee Jin; Koh, Seong Beom; Kim, Joong Seok; Kim, Sang Jin; Cheon, Sang Myung; Cho, Jin Whan; Kim, Yoon Joong; Ma, Hyeo Il; Park, Mee Young; Baik, Jong Sam; Lee, Phil Hyu; Chung, Sun Ju; Kim, Jong Min; Song, In Uk; Kim, Han Joon; Kim, Ji Young; Kwon, Do-Young; Lee, Jae Hyeok; Lee, Jee Young; Kim, Ji Seon; Yun, Ji Young; Hong, Jin Yong; Kim, Mi Jung; Youn, Jinyoung; Kim, Ji Sun; Oh, Eung Seok; Yang, Hui Jun; Yoon, Won Tae; You, Sooyeoun; Kwon, Kyum Yil; Park, Hyung Eun; Lee, Su Yun; Kim, Younsoo; Kim, Hee Tae; Ahn, Tae Beom.

In: Journal of Korean Medical Science, Vol. 33, No. 2, e14, 01.01.2018.

Research output: Contribution to journalArticle

Sung, YH, Kim, HJ, Koh, SB, Kim, JS, Kim, SJ, Cheon, SM, Cho, JW, Kim, YJ, Ma, HI, Park, MY, Baik, JS, Lee, PH, Chung, SJ, Kim, JM, Song, IU, Kim, HJ, Kim, JY, Kwon, D-Y, Lee, JH, Lee, JY, Kim, JS, Yun, JY, Hong, JY, Kim, MJ, Youn, J, Kim, JS, Oh, ES, Yang, HJ, Yoon, WT, You, S, Kwon, KY, Park, HE, Lee, SY, Kim, Y, Kim, HT & Ahn, TB 2018, 'Validation of the Korean version of the scales for outcomes in Parkinson's Disease-Sleep', Journal of Korean Medical Science, vol. 33, no. 2, e14. https://doi.org/10.3346/jkms.2018.33.e14
Sung, Young Hee ; Kim, Hee Jin ; Koh, Seong Beom ; Kim, Joong Seok ; Kim, Sang Jin ; Cheon, Sang Myung ; Cho, Jin Whan ; Kim, Yoon Joong ; Ma, Hyeo Il ; Park, Mee Young ; Baik, Jong Sam ; Lee, Phil Hyu ; Chung, Sun Ju ; Kim, Jong Min ; Song, In Uk ; Kim, Han Joon ; Kim, Ji Young ; Kwon, Do-Young ; Lee, Jae Hyeok ; Lee, Jee Young ; Kim, Ji Seon ; Yun, Ji Young ; Hong, Jin Yong ; Kim, Mi Jung ; Youn, Jinyoung ; Kim, Ji Sun ; Oh, Eung Seok ; Yang, Hui Jun ; Yoon, Won Tae ; You, Sooyeoun ; Kwon, Kyum Yil ; Park, Hyung Eun ; Lee, Su Yun ; Kim, Younsoo ; Kim, Hee Tae ; Ahn, Tae Beom. / Validation of the Korean version of the scales for outcomes in Parkinson's Disease-Sleep. In: Journal of Korean Medical Science. 2018 ; Vol. 33, No. 2.
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abstract = "Background: Sleep problems commonly occur in patients with Parkinson's disease (PD), and are associated with a lower quality of life. The aim of the current study was to translate the English version of the Scales for Outcomes in Parkinson's Disease-Sleep (SCOPA-S) into the Korean version of SCOPA-S (K-SCOPA-S), and to evaluate its reliability and validity for use by Korean-speaking patients with PD. Methods: In total, 136 patients with PD from 27 movement disorder centres of university-affiliated hospitals in Korea were enrolled in this study. They were assessed using SCOPA, Hoehn and Yahr Scale (HYS), Unified Parkinson's Disease Rating Scale (UPDRS), Parkinson's Disease Sleep Scale 2nd version (PDSS-2), Non-motor Symptoms Scale (NMSS), Montgomery Asberg Depression Scale (MADS), 39-item Parkinson's Disease Questionnaire (PDQ39), Neurogenic Orthostatic Hypotension Questionnaire (NOHQ), and Rapid Eye Movement Sleep Behaviour Disorder Questionnaire (RBDQ). The test-retest reliability was assessed over a time interval of 10-14 days. Results: The internal consistency (Cronbach's a-coefficients) of K-SCOPA-S was 0.88 for nighttime sleep (NS) and 0.75 for daytime sleepiness (DS). Test-retest reliability was 0.88 and 0.85 for the NS and DS, respectively. There was a moderate correlation between the NS sub-score and PDSS-2 total score. The NS and DS sub-scores of K-SCOPA-S were correlated with motor scale such as HYS, and non-motor scales such as UPDRS I, UPDRS II, MADS, NMSS, PDQ39, and NOHQ while the DS sub-score was with RBDQ. Conclusion: The K-SCOPA-S exhibited good reliability and validity for the assessment of sleep problems in the Korean patients with PD.",
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T1 - Validation of the Korean version of the scales for outcomes in Parkinson's Disease-Sleep

AU - Sung, Young Hee

AU - Kim, Hee Jin

AU - Koh, Seong Beom

AU - Kim, Joong Seok

AU - Kim, Sang Jin

AU - Cheon, Sang Myung

AU - Cho, Jin Whan

AU - Kim, Yoon Joong

AU - Ma, Hyeo Il

AU - Park, Mee Young

AU - Baik, Jong Sam

AU - Lee, Phil Hyu

AU - Chung, Sun Ju

AU - Kim, Jong Min

AU - Song, In Uk

AU - Kim, Han Joon

AU - Kim, Ji Young

AU - Kwon, Do-Young

AU - Lee, Jae Hyeok

AU - Lee, Jee Young

AU - Kim, Ji Seon

AU - Yun, Ji Young

AU - Hong, Jin Yong

AU - Kim, Mi Jung

AU - Youn, Jinyoung

AU - Kim, Ji Sun

AU - Oh, Eung Seok

AU - Yang, Hui Jun

AU - Yoon, Won Tae

AU - You, Sooyeoun

AU - Kwon, Kyum Yil

AU - Park, Hyung Eun

AU - Lee, Su Yun

AU - Kim, Younsoo

AU - Kim, Hee Tae

AU - Ahn, Tae Beom

PY - 2018/1/1

Y1 - 2018/1/1

N2 - Background: Sleep problems commonly occur in patients with Parkinson's disease (PD), and are associated with a lower quality of life. The aim of the current study was to translate the English version of the Scales for Outcomes in Parkinson's Disease-Sleep (SCOPA-S) into the Korean version of SCOPA-S (K-SCOPA-S), and to evaluate its reliability and validity for use by Korean-speaking patients with PD. Methods: In total, 136 patients with PD from 27 movement disorder centres of university-affiliated hospitals in Korea were enrolled in this study. They were assessed using SCOPA, Hoehn and Yahr Scale (HYS), Unified Parkinson's Disease Rating Scale (UPDRS), Parkinson's Disease Sleep Scale 2nd version (PDSS-2), Non-motor Symptoms Scale (NMSS), Montgomery Asberg Depression Scale (MADS), 39-item Parkinson's Disease Questionnaire (PDQ39), Neurogenic Orthostatic Hypotension Questionnaire (NOHQ), and Rapid Eye Movement Sleep Behaviour Disorder Questionnaire (RBDQ). The test-retest reliability was assessed over a time interval of 10-14 days. Results: The internal consistency (Cronbach's a-coefficients) of K-SCOPA-S was 0.88 for nighttime sleep (NS) and 0.75 for daytime sleepiness (DS). Test-retest reliability was 0.88 and 0.85 for the NS and DS, respectively. There was a moderate correlation between the NS sub-score and PDSS-2 total score. The NS and DS sub-scores of K-SCOPA-S were correlated with motor scale such as HYS, and non-motor scales such as UPDRS I, UPDRS II, MADS, NMSS, PDQ39, and NOHQ while the DS sub-score was with RBDQ. Conclusion: The K-SCOPA-S exhibited good reliability and validity for the assessment of sleep problems in the Korean patients with PD.

AB - Background: Sleep problems commonly occur in patients with Parkinson's disease (PD), and are associated with a lower quality of life. The aim of the current study was to translate the English version of the Scales for Outcomes in Parkinson's Disease-Sleep (SCOPA-S) into the Korean version of SCOPA-S (K-SCOPA-S), and to evaluate its reliability and validity for use by Korean-speaking patients with PD. Methods: In total, 136 patients with PD from 27 movement disorder centres of university-affiliated hospitals in Korea were enrolled in this study. They were assessed using SCOPA, Hoehn and Yahr Scale (HYS), Unified Parkinson's Disease Rating Scale (UPDRS), Parkinson's Disease Sleep Scale 2nd version (PDSS-2), Non-motor Symptoms Scale (NMSS), Montgomery Asberg Depression Scale (MADS), 39-item Parkinson's Disease Questionnaire (PDQ39), Neurogenic Orthostatic Hypotension Questionnaire (NOHQ), and Rapid Eye Movement Sleep Behaviour Disorder Questionnaire (RBDQ). The test-retest reliability was assessed over a time interval of 10-14 days. Results: The internal consistency (Cronbach's a-coefficients) of K-SCOPA-S was 0.88 for nighttime sleep (NS) and 0.75 for daytime sleepiness (DS). Test-retest reliability was 0.88 and 0.85 for the NS and DS, respectively. There was a moderate correlation between the NS sub-score and PDSS-2 total score. The NS and DS sub-scores of K-SCOPA-S were correlated with motor scale such as HYS, and non-motor scales such as UPDRS I, UPDRS II, MADS, NMSS, PDQ39, and NOHQ while the DS sub-score was with RBDQ. Conclusion: The K-SCOPA-S exhibited good reliability and validity for the assessment of sleep problems in the Korean patients with PD.

KW - Parkinson's Disease

KW - Scales for Outcomes in Parkinson's Disease-Sleep

KW - SCOPA-Sleep

KW - Validation

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