Syu Fang-Yu, Lin Yin-Liang, Chien Andy, Chen Chao-Ying, Hsieh Benjamin Yung-Thing, Shih Yi-Fen
Department of Physical Therapy and Assistive Technology, National Yang Ming Chiao Tung University, Taipei, Taiwan.
Department of Physical Therapy, Sargent College, Boston University, Boston, Massachusetts, USA.
Orthop J Sports Med. 2024 May 8;12(5):23259671241248165. doi: 10.1177/23259671241248165. eCollection 2024 May.
The Victorian Institute of Sport Assessment-Patella (VISA-P) questionnaire is a widely accepted instrument for measuring the severity of symptoms and pain in patients having sustained patellar tendinopathy.
To adapt the VISA-P questionnaire cross-culturally to a traditional Chinese version (VISA-P-Ch) and validate its psychometric properties.
Cohort study (diagnosis); Level of evidence, 3.
The VISA-P questionnaire was adapted to a traditional Chinese version following international recommended guidelines, including translation, synthesis, back translation, revision by expert committee, pretesting, and validation. The psychometric properties were tested in 15 healthy controls and 15 participants with patellar tendinopathy. Face validity was judged by the authors and participants. Known-groups validity was tested by comparing the VISA-P-Ch scores between symptomatic and asymptomatic participants using an independent test. Concurrent validity was determined by comparing the Blazina classification of the participants against VISA-P-Ch scores using the Spearman correlation coefficient. Test-retest reliability was assessed by calculating the intraclass correlation coefficient (ICC) following a 24- to 48-hour interval. Internal consistency was determined by the Cronbach alpha.
The expert committee and participants reported good face validity of the VISA-P-Ch. Significantly higher scores were found in the control group than in the patellar tendinopathy group (98.47 ± 3.04 vs 65 ± 11.9; < .001). Concurrent validity showed a high correlation between VISA-P-Ch and the Blazina classification system ( = -0.899; < .01). The test-retest reliability was excellent (ICC = 0.964). Internal consistency was found to be good for both the first and second assessments (Cronbach α = 0.834 and 0.851).
The VISA-P-Ch was proven to be a reliable and valid questionnaire with similar psychometric properties as the original VISA-P.
维多利亚运动评估 - 髌骨(VISA - P)问卷是一种广泛接受的用于测量髌腱病患者症状和疼痛严重程度的工具。
将VISA - P问卷进行跨文化改编为繁体中文版(VISA - P - Ch)并验证其心理测量特性。
队列研究(诊断);证据等级,3级。
按照国际推荐指南将VISA - P问卷改编为繁体中文版,包括翻译、综合、回译、专家委员会修订、预测试和验证。在15名健康对照者和15名髌腱病参与者中测试心理测量特性。表面效度由作者和参与者判断。通过独立t检验比较有症状和无症状参与者之间的VISA - P - Ch分数来测试已知群体效度。通过使用Spearman相关系数将参与者的Blazina分类与VISA - P - Ch分数进行比较来确定同时效度。在24至48小时间隔后计算组内相关系数(ICC)来评估重测信度。通过Cronbachα确定内部一致性。
专家委员会和参与者报告VISA - P - Ch具有良好的表面效度。对照组的分数显著高于髌腱病组(98.47±3.04对65±11.9;P <.001)。同时效度显示VISA - P - Ch与Blazina分类系统之间存在高度相关性(r = -0.899;P <.01)。重测信度极佳(ICC = 0.964)。发现第一次和第二次评估的内部一致性均良好(Cronbachα分别为0.834和0.851)。
VISA - P - Ch被证明是一份可靠且有效的问卷,其心理测量特性与原始VISA - P相似。