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무릎뼈 높이에 대한 도수측정방법의 신뢰도와 타당도

Reliability and Validity of the Manual Measurement Method for Patellar Height

한국전문물리치료학회지 2013년 20권 3호 p.54 ~ 61
김문환, 윤성준, 원종혁,
소속 상세정보
김문환 ( Kim Moon-Hwan ) - 원주세브란스기독병원 재활의학과
윤성준 ( Yun Sung-Joon ) - 원주세브란스기독병원 재활의학과
원종혁 ( Won Jong-Hyuck ) - 중부대학교 물리치료학과

Abstract


This study was to determine the reliability and validity of manual measurements of patellar height to standard radiographic measurements in 30 knees of 15 subjects. Patellar height was measured using manual and radiographic methods. The manual measurements were performed by two examiners using digital vernier calipers with the subject sitting and the knees in 30° of flexion. The radiographic measurements were performed in the same position. The reliability of the manual measurements was assessed by means of intraclass correlation coefficients [ICC(3,1)], and the validity was investigated using the Pearson’s product-moment correlation coefficient and an independent t-test. The intra- and inter-rater reliabilities of the manual measurement of patellar height were excellent (ICC=.86 and .88 respectively). The validity of patellar height measured manually compared to the radiographic method was good (Pearson’s r=.69). In conclusion, the manual method is an objective, qualitative measurement of patella height.

키워드

Alta; Baja; Patellar dysfunction; Patellar height; Patellar instability

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