Evaluating the Validity and Reliability of the Korean Version of the Scales for Outcomes in Parkinson’s Disease–Cognition

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

doi:10.14802/jmd.24061

Evaluating the Validity and Reliability of the Korean Version of the Scales for Outcomes in Parkinson’s Disease–Cognition

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

Research output: Contribution to journal › Article › peer-review

Abstract

Objective The Scales for Outcomes in Parkinson’s Disease–Cognition (SCOPA-Cog) was developed to assess cognition in patients with Parkinson’s disease (PD). In this study, we aimed to evaluate the validity and reliability of the Korean version of the SCOPA-Cog (K-SCOPA-Cog). Methods We enrolled 129 PD patients with movement disorders from 31 clinics in South Korea. The original version of the SCOPA-Cog was translated into Korean using the translation-retranslation method. The test–retest method with an intraclass correlation coefficient (ICC) and Cronbach’s alpha coefficient were used to assess reliability. Spearman’s rank correlation analysis with the Montreal Cognitive Assessment-Korean version (MOCA-K) and the Korean Mini-Mental State Examination (K-MMSE) were used to assess concurrent validity. Results The Cronbach’s alpha coefficient was 0.797, and the ICC was 0.887. Spearman’s rank correlation analysis revealed a significant correlation with the K-MMSE and MOCA-K scores (r = 0.546 and r = 0.683, respectively). Conclusion Our results demonstrate that the K-SCOPA-Cog has good reliability and validity.

Original language	English
Pages (from-to)	328-332
Number of pages	5
Journal	Journal of Movement Disorders
Volume	17
Issue number	3
DOIs	https://doi.org/10.14802/jmd.24061
State	Published - Jul 2024

Bibliographical note

Publisher Copyright:
© 2024 The Korean Movement Disorder Society.

Keywords

Dementia
Neurocognitive test
Parkinson’s disease
Validation study

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10.14802/jmd.24061

Cite this

Park, J., Oh, E., Koh, S. B., Song, I. U., Ahn, T. B., Kim, S. J., Cheon, S. M., Kim, Y. J., Cho, J. W., Ma, H. I., Park, M. Y., Baik, J. S., Lee, P. H., Chung, S. J., Kim, J. M., Kim, H. J., Sung, Y. H., Kwon, D. Y., Lee, J. H., ... Kim, J. Y. (2024). Evaluating the Validity and Reliability of the Korean Version of the Scales for Outcomes in Parkinson’s Disease–Cognition. Journal of Movement Disorders, 17(3), 328-332. https://doi.org/10.14802/jmd.24061

@article{b189bc253a7a48bab06a30fa04f73af0,

title = "Evaluating the Validity and Reliability of the Korean Version of the Scales for Outcomes in Parkinson{\textquoteright}s Disease–Cognition",

abstract = "Objective The Scales for Outcomes in Parkinson{\textquoteright}s Disease–Cognition (SCOPA-Cog) was developed to assess cognition in patients with Parkinson{\textquoteright}s disease (PD). In this study, we aimed to evaluate the validity and reliability of the Korean version of the SCOPA-Cog (K-SCOPA-Cog). Methods We enrolled 129 PD patients with movement disorders from 31 clinics in South Korea. The original version of the SCOPA-Cog was translated into Korean using the translation-retranslation method. The test–retest method with an intraclass correlation coefficient (ICC) and Cronbach{\textquoteright}s alpha coefficient were used to assess reliability. Spearman{\textquoteright}s rank correlation analysis with the Montreal Cognitive Assessment-Korean version (MOCA-K) and the Korean Mini-Mental State Examination (K-MMSE) were used to assess concurrent validity. Results The Cronbach{\textquoteright}s alpha coefficient was 0.797, and the ICC was 0.887. Spearman{\textquoteright}s rank correlation analysis revealed a significant correlation with the K-MMSE and MOCA-K scores (r = 0.546 and r = 0.683, respectively). Conclusion Our results demonstrate that the K-SCOPA-Cog has good reliability and validity.",

keywords = "Dementia, Neurocognitive test, Parkinson{\textquoteright}s disease, Validation study",

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

note = "Publisher Copyright: {\textcopyright} 2024 The Korean Movement Disorder Society.",

year = "2024",

month = jul,

doi = "10.14802/jmd.24061",

language = "English",

volume = "17",

pages = "328--332",

journal = "Journal of Movement Disorders",

issn = "2005-940X",

publisher = "Korean Movement Disorder Society",

number = "3",

}

Park, J, Oh, E, Koh, SB, Song, IU, Ahn, TB, Kim, SJ, Cheon, SM, Kim, YJ, Cho, JW, Ma, HI, Park, MY, Baik, JS, Lee, PH, Chung, SJ, Kim, JM, Kim, HJ, Sung, YH, Kwon, DY, Lee, JH, Lee, JY, Kim, JS, Yun, JY, Kim, HJ, Hong, JY, Kim, MJ, Youn, J, Yang, HJ, Yoon, WT, You, S, Kwon, KY, Lee, SY, Kim, Y, Kim, HT, Kim, JS & Kim, JY 2024, 'Evaluating the Validity and Reliability of the Korean Version of the Scales for Outcomes in Parkinson’s Disease–Cognition', Journal of Movement Disorders, vol. 17, no. 3, pp. 328-332. https://doi.org/10.14802/jmd.24061

TY - JOUR

T1 - Evaluating the Validity and Reliability of the Korean Version of the Scales for Outcomes in Parkinson’s Disease–Cognition

AU - Park, Jinse

AU - Oh, Eungseok

AU - Koh, Seong Beom

AU - Song, In Uk

AU - Ahn, Tae Beom

AU - Kim, Sang Jin

AU - Cheon, Sang Myung

AU - Kim, Yoon Joong

AU - Cho, Jin Whan

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 - Kim, Han Joon

AU - Sung, Young Hee

AU - Kwon, Do Young

AU - Lee, Jae Hyeok

AU - Lee, Jee Young

AU - Kim, Ji Seon

AU - Yun, Ji Young

AU - Kim, Hee Jin

AU - Hong, Jin Yong

AU - Kim, Mi Jung

AU - Youn, Jinyoung

AU - Yang, Hui Jun

AU - Yoon, Won Tae

AU - You, Sooyeoun

AU - Kwon, Kyum Yil

AU - Lee, Su Yun

AU - Kim, Younsoo

AU - Kim, Hee Tae

AU - Kim, Joong Seok

AU - Kim, Ji Young

PY - 2024/7

Y1 - 2024/7

N2 - Objective The Scales for Outcomes in Parkinson’s Disease–Cognition (SCOPA-Cog) was developed to assess cognition in patients with Parkinson’s disease (PD). In this study, we aimed to evaluate the validity and reliability of the Korean version of the SCOPA-Cog (K-SCOPA-Cog). Methods We enrolled 129 PD patients with movement disorders from 31 clinics in South Korea. The original version of the SCOPA-Cog was translated into Korean using the translation-retranslation method. The test–retest method with an intraclass correlation coefficient (ICC) and Cronbach’s alpha coefficient were used to assess reliability. Spearman’s rank correlation analysis with the Montreal Cognitive Assessment-Korean version (MOCA-K) and the Korean Mini-Mental State Examination (K-MMSE) were used to assess concurrent validity. Results The Cronbach’s alpha coefficient was 0.797, and the ICC was 0.887. Spearman’s rank correlation analysis revealed a significant correlation with the K-MMSE and MOCA-K scores (r = 0.546 and r = 0.683, respectively). Conclusion Our results demonstrate that the K-SCOPA-Cog has good reliability and validity.

AB - Objective The Scales for Outcomes in Parkinson’s Disease–Cognition (SCOPA-Cog) was developed to assess cognition in patients with Parkinson’s disease (PD). In this study, we aimed to evaluate the validity and reliability of the Korean version of the SCOPA-Cog (K-SCOPA-Cog). Methods We enrolled 129 PD patients with movement disorders from 31 clinics in South Korea. The original version of the SCOPA-Cog was translated into Korean using the translation-retranslation method. The test–retest method with an intraclass correlation coefficient (ICC) and Cronbach’s alpha coefficient were used to assess reliability. Spearman’s rank correlation analysis with the Montreal Cognitive Assessment-Korean version (MOCA-K) and the Korean Mini-Mental State Examination (K-MMSE) were used to assess concurrent validity. Results The Cronbach’s alpha coefficient was 0.797, and the ICC was 0.887. Spearman’s rank correlation analysis revealed a significant correlation with the K-MMSE and MOCA-K scores (r = 0.546 and r = 0.683, respectively). Conclusion Our results demonstrate that the K-SCOPA-Cog has good reliability and validity.

KW - Dementia

KW - Neurocognitive test

KW - Parkinson’s disease

KW - Validation study

UR - http://www.scopus.com/inward/record.url?scp=85203320948&partnerID=8YFLogxK

U2 - 10.14802/jmd.24061

DO - 10.14802/jmd.24061

M3 - Article

AN - SCOPUS:85203320948

SN - 2005-940X

VL - 17

SP - 328

EP - 332

JO - Journal of Movement Disorders

JF - Journal of Movement Disorders

IS - 3

ER -

Evaluating the Validity and Reliability of the Korean Version of the Scales for Outcomes in Parkinson’s Disease–Cognition

Abstract

Bibliographical note

Keywords

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