Physician- and self-assessed myasthenia gravis activities of daily living score
- Authors
- Lee, Hye Lim; Min, Ju-Hong; Seok, Jin Myoung; Cho, Eun Bin; Cho, Hye Jin; Kim, Yong-Dae; Kim, Byoung Joon
- Issue Date
- 3월-2018
- Publisher
- WILEY
- Keywords
- MG clinical trial; MG Composite scale; MG-ADL; myasthenia gravis; myasthenia gravis scales; Myasthenia GravisActivities of Daily Living profile
- Citation
- MUSCLE & NERVE, v.57, no.3, pp.419 - 422
- Indexed
- SCIE
SCOPUS
- Journal Title
- MUSCLE & NERVE
- Volume
- 57
- Number
- 3
- Start Page
- 419
- End Page
- 422
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/77271
- DOI
- 10.1002/mus.25764
- ISSN
- 0148-639X
- Abstract
- IntroductionThe Myasthenia GravisActivities of Daily Living (MG-ADL) profile scale is a simple-to-use instrument. We aimed to validate this scale in the Korean language and compare physician- and self-assessed MG-ADL scores (pMG-ADL-K and sMG-ADL-K). MethodspMG-ADL-K and sMG-ADL-K and MG Composite (MGC) scores were obtained from patients. The correlation between pMG-ADL-K and MGC and the relationship between the pMG-ADL-K and sMG-ADL-K were assessed using the Cronbach and the Spearman coefficient. By intraclass correlation coefficient (ICC), the reliability of each sub-item of pMG-ADL-K and sMG-ADL-K was evaluated. ResultsWe included data from 40 patients. The pMG-ADL-K score showed a strong correlation with the MGC score (rho=0.80, P<0.01). The Cronbach was 0.98 between pMG-ADL-K and sMG-ADL-K, and sub-items showed good consistency (ICC 0.684-0.985, P<0.001). DiscussionThe MG-ADL-K is a valid tool and the sMG-ADL-K shows excellent correlation with pMG-ADL-K. Both the pMG-ADL-K and sMG-ADL-K can be used to measure MG severity. Muscle Nerve57: 419-422, 2018
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