KMID : 0361420070310030283
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Journal of Korean Academy of Rehabilitation Medicine 2007 Volume.31 No. 3 p.283 ~ p.297
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Development of the Korean Version of Modified Barthel Index (K-MBI): Multi-center Study for Subjects with Stroke
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Jung Han-Young
Han Tai-Ryoon Park Byung-Kyu Kang Yoon-Kyu Kim Se-Hyun Shin Hee-Suk Pyun Sung-Bom Kim Tae-Hyun Paik Nam-Jong
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Abstract
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Objective: To develop a Korean version of Modified Barthel Index (K-MBI) for subjects with stroke and to test the reliability and validity of K-MBI.
Method: Six senior physiatrists translated the 5th version of MBI into K-MBI and we administered K-MBI to 30 subjects with stroke. Fifteen different examiners working at the 5 different university hospitals evaluated video-recorded examination cases independently to test the reliability and validity of K-MBI. We analyzed intra- and inter-rater reliabilities of the K-MBI by the Kendall¡¯s coefficient of concordance and Spearman¡¯s correlation coefficients, respectively. Cronbach¡¯s alpha coefficient was used for assessing internal consistency of the K-MBI and Spearman¡¯s correlation between the K-MBI and Brunnstr?m stage was employed to evaluate the validity of the K-MBI.
Results: The intra-rater reliabilities of physiatrists, resident physicians of rehabilitation medicine and occupational therapists were 0.93~1.00, 0.87~0.99, and 0.97~1.00 (p< 0.01), respectively. The inter-rater reliabilities were 0.93~0.98 (p<0.01) and Cronbach¡¯s alpha was 0.84 (p<0.01) as the internal consistency reliability of K-MBI. For construct validation study, each item of K-MBI had significant correlation with total score of K-MBI (r=0.54~0.78, p< 0.01).
Conclusion: The K-MBI is a reliable and valid instrument for measuring functional status of subjects with stroke.
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KEYWORD
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Modified Barthel Index (MBI), Standardization, Korean Version of Modified Barthel Index (K-MBI), Stroke
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