Motor imagery ability of children with duchenne muscular dystrophy: Reliability and validity of kinesthetic and Visual Imagery Questionnaire-10, and its association with cognitive status

IF 4.6 Q2 MATERIALS SCIENCE, BIOMATERIALS ACS Applied Bio Materials Pub Date : 2024-07-01 DOI:10.1016/j.ejpn.2024.06.003

Merve Bora-Zereyak, Numan Bulut, Öznur Yılmaz, İpek Alemdaroğlu-Gürbüz

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Abstract

Purpose

To investigate validity and reliability of the Kinesthetic and Visual Imagery Questionnaire-10 (KVIQ-10) in children with Duchenne Muscular Dystrophy (DMD), to compare the motor imagery (MI) ability with age-matched controls, and to examine the relationship between MI ability and cognitive status.

Methods

The research involved 38 children who were diagnosed with DMD, as well as 20 healthy controls aged between 7 and 18 years. The KVIQ-10 was assessed for its test-retest reliability, internal consistency, construct and concurrent validity. The Motor Imagery Questionnaire for Children (MIQ-C) was selected as the gold standard test for concurrent validity. Cognitive function was assessed using the Modified Mini Mental Test (MMMT) and Montreal Cognitive Assessment (MoCA).

Results

KVIQ-10 showed excellent test-retest reliability (ICC>0.90) and high internal consistency (Cronbach's alpha>0.70). A moderate-to-strong association was found between KVIQ-10 and MIQ-C subscales (p < 0.001). KVIQ-10 and MIQ-C subscores were statistically lower in the DMD group (p ≤ 0.05). A correlation was found between MoCA and KVIQ-10 in children with DMD (p ≤ 0.05).

Conclusions

The KVIQ-10 is a reliable and valid measure to assess the MI ability of children with DMD whose imagery ability was determined to be impaired.

Clinical trial registration number and url

NCT05559710 (https://classic.clinicaltrials.gov/ct2/show/NCT05559710?term=NCT05559710&draw=2&rank=1)

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杜氏肌肉萎缩症儿童的运动想象能力：运动想象和视觉想象问卷-10的可靠性和有效性及其与认知状况的关系

目的研究杜氏肌肉萎缩症（DMD）儿童运动和视觉意象问卷-10（KVIQ-10）的有效性和可靠性，比较与年龄匹配的对照组的运动意象（MI）能力，并探讨MI能力与认知状况之间的关系。对 KVIQ-10 的重测信度、内部一致性、结构效度和并发效度进行了评估。儿童运动想象问卷（MIQ-C）被选为并发有效性的金标准测试。结果KVIQ-10显示出极佳的重测信度（ICC>0.90）和高内部一致性（Cronbach's alpha>0.70）。KVIQ-10和MIQ-C分量表之间存在中强关联（p <0.001）。据统计，DMD 组的 KVIQ-10 和 MIQ-C 分量较低（p ≤ 0.05）。结论KVIQ-10是一种可靠有效的测量方法，可用于评估想象能力受损的DMD儿童的MI能力。临床试验注册号和网址NCT05559710 (https://classic.clinicaltrials.gov/ct2/show/NCT05559710?term=NCT05559710&draw=2&rank=1)

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