Intratester reliability and measurement error of the adapted crossover hop for distance

被引:20
作者
Clark, NC
Gumbrell, CJ
Rana, S
Traole, CM
Morrissey, MC
机构
[1] Integrated Physiotherapy & Conditioning Ltd, CSCS, London N14 6LY, England
[2] Queen Marys Hosp, SW London Community NHS Trust, London SW15 5NN, England
[3] Royal Free Hosp, Royal Free Hampstead NHS Trust, London NW3 2QG, England
[4] Univ London Kings Coll, Guys Kings & St Thomas Sch Biomed Sci, Div Physiotherapy, London SE1 1UL, England
关键词
D O I
10.1054/ptsp.2002.0115
中图分类号
R49 [康复医学];
学科分类号
100215 [康复医学与理疗学];
摘要
Objective: To determine the intratester reliability of the adapted crossover hop for distance in uninjured subjects. Design: Within-subject between-session repeated measures with random selection from a sample of convenience. Setting: University physiotherapy laboratory. Participants: Twelve subjects (male: n = 4; female: n = 8; age = 22.4 +/- 5.5 years; height = 168.7 +/- 5.2 cm; mass = 65.8 +/- 8.5 kg) without a history of lower limb or low back injury. Methods and Measures: Subjects performed three sub-maximal warm-up trials followed by three measured trials of the adapted crossover hop for distance utilising the self-reported dominant limb on two test sessions. The intraclass correlation coefficient (ICC) form (2,1), standard error of measurement (SEM), and 95% confidence interval (CI) were calculated utilising subjects' highest scores to determine intratester reliability and measurement precision. Results: The ICC (2,1) was 0.94. The SEM was 28.8 cm. The 95% CI was 56.5 cm. Conclusions: The results of this study demonstrate the adapted crossover hop for distance has high intratester reliability and acceptable measurement error in uninjured subjects. Thus, a new hop test with potential for identifying knee dysfunction in an anterior cruciate ligament (ACL)-injured population is presented. Future research should determine the reliability, measurement error, and validity of the adapted crossover hop for distance in an ACL-injured population. (C) 2002 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:143 / 151
页数:9
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