Spanish Cross-Cultural Adaptation and Validation of the Kerlan-Jobe Orthopaedic Clinic Shoulder and Elbow Score.

IF 1.3 4区 医学 Q3 REHABILITATION
Journal of Sport Rehabilitation Pub Date : 2023-09-27 Print Date: 2024-01-01 DOI:10.1123/jsr.2023-0044
Javier Bailón-Cerezo, Roy La Touche, Beatriz Sánchez-Sánchez, Irene de la Rosa-Díaz, María Torres-Lacomba, Sergio Hernández-Sánchez
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引用次数: 0

Abstract

Context: There are no available questionnaires in Spanish that assess the function and performance of shoulder and elbow in overhead sports. The Kerlan-Jobe Orthopaedic Clinic (KJOC) score is a reference tool for this purpose. We aimed to cross-culturally adapt and investigate its measurement properties in Spanish overhead athletes.

Design: Cross-cultural adaptation followed the steps of direct translation, back translation, comprehensibility analysis, and review by the Committee of Experts. Then, symptomatic and asymptomatic overhead athletes were invited to complete an electronic version of the Spanish adaptation (KJOC-Sp). The structural validity was evaluated through an exploratory factor analysis with principal axis factoring. Hypotheses were tested for known-groups and convergent validity, studying the correlation with the Shoulder Pain and Disability Index and the Disabilities of the Arm, Shoulder, and Hand Sports Module questionnaires in symptomatic athletes. Cronbach alpha was calculated for internal consistency and intraclass correlation coefficient (ICC)2,1 for test-retest reliability. Floor and ceiling effects and time to completion were also calculated.

Results: The KJOC-Sp maintained the content of the original version and was adapted to the new population. One hundred participants (41 females and 59 males) with a mean age of 22.4 (5.9) years participated in the study of measurement properties. The factor analysis revealed a 1-factor solution. Symptomatic participants scored significantly lower than asymptomatic, with a large effect size (P < .001; r = .67). Correlations were of -.60 (P < .05) with the Shoulder and Pain Disability Index questionnaire and -0.66 (P < .05) with the Disabilities of the Arm, Shoulder, and Hand Sports Module questionnaire. Cronbach alpha was .98 (95% confidence interval, .97-.98) and the ICC2,1 was .96 (95% confidence interval .93-.98). No floor or ceiling effects were observed among the symptomatic athletes, while mean time to completion was 121 seconds.

Conclusion: The KJOC-Sp is equivalent to the original score, aside from valid and reliable, without floor or ceiling effects in symptomatic athletes and with a low time consumption.

Kerlan Jobe骨科诊所肩肘评分的西班牙跨文化适应和验证。
背景:没有可用的西班牙语问卷来评估肩肘在头顶运动中的功能和表现。Kerlan Jobe骨科诊所(KJOC)评分是一个参考工具。我们的目的是跨文化适应并调查其在西班牙头顶运动员中的测量特性。设计:跨文化改编遵循了直接翻译、反翻译、可理解性分析和专家委员会审查的步骤。然后,有症状和无症状的头顶运动员被邀请完成西班牙语改编的电子版(KJOC Sp)。通过探索性因子分析和主轴因子分析对结构有效性进行评价。对已知组和收敛有效性的假设进行了测试,研究了与有症状运动员的肩部疼痛和残疾指数以及手臂、肩膀和手部运动模块残疾问卷的相关性。计算Cronbachα的内部一致性和组内相关系数(ICC)2.1的重测可靠性。还计算了地板和天花板的影响以及完工时间。结果:KJOC Sp保持了原始版本的内容,并适应了新的人群。100名平均年龄为22.4(5.9)岁的参与者(41名女性和59名男性)参与了测量特性的研究。因子分析揭示了一个单因子的解决方案。有症状的参与者得分显著低于无症状的参与者,具有较大的影响大小(P<.001;r=.67)。与肩部和疼痛残疾指数问卷的相关性为-0.60(P<.05),与手臂、肩部和手部运动模块残疾问卷的相关性是-0.66(P<0.05)。Cronbachα为.98(95%置信区间.97-.98),ICC2,1为.96(95%置信间隔.93-.98)。在有症状的运动员中没有观察到地板或天花板效应,而平均完成时间为121秒。结论:KJOC Sp除了有效可靠外,在有症状的运动员中与原始分数相当,没有地板或天花板效应,并且时间消耗低。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Journal of Sport Rehabilitation
Journal of Sport Rehabilitation 医学-康复医学
CiteScore
3.20
自引率
5.90%
发文量
143
审稿时长
>12 weeks
期刊介绍: The Journal of Sport Rehabilitation (JSR) is your source for the latest peer-reviewed research in the field of sport rehabilitation. All members of the sports-medicine team will benefit from the wealth of important information in each issue. JSR is completely devoted to the rehabilitation of sport and exercise injuries, regardless of the age, gender, sport ability, level of fitness, or health status of the participant. JSR publishes peer-reviewed original research, systematic reviews/meta-analyses, critically appraised topics (CATs), case studies/series, and technical reports that directly affect the management and rehabilitation of injuries incurred during sport-related activities, irrespective of the individual’s age, gender, sport ability, level of fitness, or health status. The journal is intended to provide an international, multidisciplinary forum to serve the needs of all members of the sports medicine team, including athletic trainers/therapists, sport physical therapists/physiotherapists, sports medicine physicians, and other health care and medical professionals.
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