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KMID : 1003820170210010013
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Journal Of The Korea Institute Of Oriental Medical Diagnostics
2017 Volume.21 No. 1 p.13 ~ p.25
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The Evaluation of Reliability and Validity for Mibyeong Questionnaire
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Jang Eun-Su
Yoon Ji-Hyeon
Lee Young-Seop
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Abstract
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Objectives: The purpose of this study was to evaluate the reliability and the validity of Mibyeong Questionnaire (MQ). The subjects enrolled in this study was 165 from July 2015 to Jan. 2016. The surveys were conducted twice with 3 month terms.
Methods: The Cronbach’s α analysis for internal reliability, Pearson Correlation Coefficient analysis for test-retest reliability, Factor analysis with varimax rotation for construct validity, Kappa analysis for diagnostic reliability were used. The significant p-value was less than 0.05.
Results and Conclusions: The result showed that the Cronbach’s α of MQ was .857-.937 and total was .913. The reliabilities between test and retest for the MQ were .666-.832 (0.416-0.673, in case of including recovery question) in intraclass correlation coefficient (ICC). The Kappa of recovery question in each item was ranged 0.23(80.6% in agreement rate) to .46(87.9% in agreement rate). In test-retest the Kappa value of Mibyeong diagnosis referred by median value was .418(71% in agreement rate). This study revealed that MQ is a reliable and valid questionnaire.
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KEYWORD
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Mibyeong , Questionnaire , Educational Personnel , Reliability , Validity
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