Reliability and precision of in vivo scapular kinematic measurements using an electromagnetic tracking device

被引：15

作者：

Myers, Joseph ^{[1
]}

Jolly, John ^{[1
]}

Nagai, Takashi ^{[1
]}

Lephart, Scoff ^{[1
]}

机构：

[1] Univ Pittsburgh, Neuromuscular Res Lab, Pittsburgh, PA 15203 USA

来源：

JOURNAL OF SPORT REHABILITATION | 2006年 / 15卷 / 02期

关键词：

shoulder; biomechanics; motion analysis;

D O I：

10.1123/jsr.15.2.125

中图分类号：

R49 [康复医学];

学科分类号：

100215 ;

摘要：

Context: In vivo scapular kinematics during humeral movements are commonly assessed with electromagnetic tracking devices despite few published data related to reliability and precision of these measurements. Objective: To determine the intrasession reliability and precision of assessing scapular kinematics using an electromagnetic tracking device. Design: Scapular position and orientation were measured with an electromagnetic tracking device during humeral elevation/ depression in several planes. Intrasession reliability and precision were established by comparing 2 trials performed in succession. Setting: A human-movement research laboratory. Participants: 15 healthy individuals. Main Outcome Measures: Intrasession intraclass correlation coefficients and standard error of measurement of all scapular variables were established. Results: The mean intrasession reliability for all variables was ICC =.97 +/- .03. The mean intrasession precision was .99 degrees +/- .36 degrees. Conclusions: In vivo scapular kinematics can be measured with high reliability and precision during intrasession research designs.

引用

页码：125 / 143

页数：19

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