组织特征超声成像技术量化健康跟腱和髌韧带组织的信度研究

发布时间：2018-05-17 11:43

本文选题：组织特征超声 + 跟腱　；参考：《中国康复理论与实践》2017年10期

【摘要】：目的研究使用组织特征超声成像技术量化健康跟腱和髌韧带组织的信度。方法 2016年8月至2017年4月,测试者A和测试者B分别使用组织特征超声成像技术量化评估43例受试者优势腿的健康跟腱和髌韧带组织。测试者B使用同样的方法测试另外22名受试者优势腿的健康髌韧带组织,第二天重复测试。量化跟腱和髌韧带组织,计算组内相关系数(ICC)和最小可检测变化值(MDD)。结果不同测试者量化评估跟腱时ICC 0.492~0.735,MDD 0.3%~3.0%。不同测试者量化评估髌韧带时ICC 0.383~0.678,MDD 0.3%~4.4%。量化评估髌韧带时重测信度ICC 0.525~0.760,MDD 0.6%~5.3%。结论组织特征超声成像技术量化健康跟腱和髌韧带组织的测试者间信度有待提高,重测信度优良,测量误差小。
[Abstract]:Objective to study the quantitative reliability of healthy Achilles tendon and patellar ligament by tissue characteristic ultrasound imaging. Methods from August 2016 to April 2017, tissue characteristic ultrasound imaging was used to quantitatively evaluate the healthy Achilles tendon and patellar ligament in 43 subjects. Test B used the same method to test healthy patellar ligament tissue in 22 other subjects' dominant legs, and repeated the test the next day. The tissue of Achilles tendon and patellar ligament were quantified, the correlation coefficient (ICC) and the minimum detectable change value (MDD) were calculated. Results ICC 0.492X 0.735MDD 0.3and 3.0in the quantitative evaluation of Achilles tendon by different testers. The patellar ligament was evaluated quantitatively by ICC 0.383 and 0.678MDD 0.30.3in different testers. In quantitative evaluation of patellar ligament, the reliability of ICC 0.525, 0.760 and MDD 0.6 was 5.3. Conclusion the reliability of tissue characteristic ultrasound imaging in quantifying the tissue of healthy Achilles tendon and patellar ligament needs to be improved, the reliability of retest is good and the measurement error is small.
【作者单位】：广东体育职业技术学院体育保健系;特种作战学院门诊部;广东省体育医院;香港理工大学康复治疗科学系;
【基金】：广东省体育局2016-2017年科研项目(No.GDSS2016178)
【分类号】：R445.1;R68

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