Inter-rater and intra-rater reliability of belt-stabilized hand-held dynamometer using make test in lower extremity muscle strength assessment among healthy adults

IF 1.1 4区医学 Q2 MEDICINE, GENERAL & INTERNAL

International Journal of Osteopathic Medicine Pub Date : 2025-02-03 DOI:10.1016/j.ijosm.2025.100753

Reil Vinard S. Espino , Consuelo Gonzalez-Suarez , Lewis A. Ingram , Ivan Neil B. Gomez , Kris Anthony T. Agarao , Jazzmine Gale Flores , Nicole Bulseco

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引用次数: 0

Abstract

Background

A significant factor that affects athletic or functional performance in various sports or activities is the weakness in the muscles of the lower extremities. The isokinetic dynamometer (IKD) and the handheld dynamometer (HHD) are two tools available for measuring muscle strength objectively. However, the handheld dynamometer (HHD) - which is convenient, portable, and simple to use, is one of the more popular ways to measure the strength of the lower limb muscles.

Objective

This study aims to assess the inter-rater and intra-rater reliability of the make test conducted with a belt-stabilized HHD for measuring lower extremity muscle strength.

Design

This research adopted an inter-rater and intra-rater reliability study design involving ten healthy adults (six females, four males; mean age = 22.6 ± 2.9 years) from a university community.

Setting

The assessments were conducted in a Sports Science Laboratory.

Methods

A two-way mixed absolute agreement model of intraclass correlation coefficient (ICC) was used to assess inter-rater and intra-rater reliability.

Results

The intra-rater reliability analysis revealed excellent results for most assessors, with an ICC exceeding 0.75; however, two assessors demonstrated moderate reliability (ICC = 0.72–0.73). The inter-rater reliability showed excellent outcomes ranging from ICC = 0.913 to 0.980.

Conclusion

In conclusion, the make test using a belt-stabilized HHD displayed excellent reliability for assessing hip, knee, and ankle muscle strength in the healthy young adult population.

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用make试验评估健康成人下肢肌力时，带式稳定手持式测功机的评分间和评分内可靠性

影响各种运动或活动的运动或功能表现的一个重要因素是下肢肌肉无力。等速测功机（IKD）和手持式测功机（HHD）是两种客观测量肌肉力量的工具。然而，手持式测力仪（HHD）——它方便、便携、使用简单，是测量下肢肌肉力量的一种比较流行的方法。目的本研究旨在评估用带稳定式HHD进行的测量下肢肌肉力量的测试的组间和组内可靠性。本研究采用评估者间和评估者内信度研究设计，涉及10名健康成人(6名女性，4名男性；平均年龄= 22.6±2.9岁)。评估在运动科学实验室进行。方法采用类内相关系数（ICC）的双向混合绝对一致模型，对分级间和分级内的信度进行评估。结果评估者的信度分析结果显示，大多数评估者的评估结果都很好，其ICC值超过0.75；然而，两名评估者表现出中等信度（ICC = 0.72-0.73）。评估者间信度在ICC = 0.913 ~ 0.980范围内显示出良好的结果。综上所述，使用皮带稳定HHD的make测试在评估健康年轻成人的髋关节、膝关节和踝关节肌肉力量方面显示出极好的可靠性。

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

International Journal of Osteopathic Medicine 医学-医学：内科

CiteScore

2.20

自引率

36.80%

发文量

审稿时长

3 months

期刊介绍： The International Journal of Osteopathic Medicine is a peer-reviewed journal that provides for the publication of high quality research articles and review papers that are as broad as the many disciplines that influence and underpin the principles and practice of osteopathic medicine. Particular emphasis is given to basic science research, clinical epidemiology and health social science in relation to osteopathy and neuromusculoskeletal medicine. The Editorial Board encourages submission of articles based on both quantitative and qualitative research designs. The Editorial Board also aims to provide a forum for discourse and debate on any aspect of osteopathy and neuromusculoskeletal medicine with the aim of critically evaluating existing practices in regard to the diagnosis, treatment and management of patients with neuromusculoskeletal disorders and somatic dysfunction. All manuscripts submitted to the IJOM are subject to a blinded review process. The categories currently available for publication include reports of original research, review papers, commentaries and articles related to clinical practice, including case reports. Further details can be found in the IJOM Instructions for Authors. Manuscripts are accepted for publication with the understanding that no substantial part has been, or will be published elsewhere.