Improving the reliability of measurements in orthopaedics and sports medicine

被引:0
|
作者
Aleksandra Królikowska
Paweł Reichert
Jon Karlsson
Caroline Mouton
Roland Becker
Robert Prill
机构
[1] Wroclaw Medical University,Ergonomics and Biomedical Monitoring Laboratory, Department of Physiotherapy, Faculty of Health Sciences
[2] Wroclaw Medical University,Department of Orthopaedics, Traumatology and Hand Surgery, Faculty of Medicine
[3] University of Gothenburg,Department of Orthopaedics, Sahlgrenska Academy
[4] Clinique d’Eich–Centre Hospitalier de Luxembourg,Department of Orthopaedic Surgery
[5] Luxembourg Institute of Research in Orthopaedics,Center of Orthopaedics and Traumatology
[6] Sports Medicine and Science,Faculty of Health Sciences Brandenburg
[7] University Hospital Brandenburg/Havel,undefined
[8] Brandenburg Medical School Theodor Fontane,undefined
[9] Brandenburg Medical School Theodor Fontane,undefined
来源
Knee Surgery, Sports Traumatology, Arthroscopy | 2023年 / 31卷
关键词
Inter-rater; Intraclass correlation coefficient; Intra-rater; Reliability; Statistics; Test–retest;
D O I
暂无
中图分类号
学科分类号
摘要
A large space still exists for improving the measurements used in orthopaedics and sports medicine, especially as we face rapid technological progress in devices used for diagnostic or patient monitoring purposes. For a specific measure to be valuable and applicable in clinical practice, its reliability must be established. Reliability refers to the extent to which measurements can be replicated, and three types of reliability can be distinguished: inter-rater, intra-rater, and test–retest. The present article aims to provide insights into reliability as one of the most important and relevant properties of measurement tools. It covers essential knowledge about the methods used in orthopaedics and sports medicine for reliability studies. From design to interpretation, this article guides readers through the reliability study process. It addresses crucial issues such as the number of raters needed, sample size calculation, and breaks between particular trials. Different statistical methods and tests are presented for determining reliability depending on the type of gathered data, with particular attention to the commonly used intraclass correlation coefficient.
引用
收藏
页码:5277 / 5285
页数:8
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