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在体内对T-Scan进行评估,以量化闭合接触的数量

Qing Wang^1,2, Zhe Zhao¹, Jiale Li¹

¹State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, National Clinical Research Center for Oral Diseases, Shaanxi Key Laboratory of Stomatology, Department of Prosthodontics, School of Stomatology, The Fourth Military Medical University, Xi'an, PR China.

Journal of oral rehabilitation

|June 27, 2024

概括

该T-Scan系统可靠地定量测量闭塞接触区域 (OCA) 和闭塞接触数 (OCN). 虽然OCA测量与STA方法有很强的相关性,但OCN的有效性需要进一步改进,以加强临床应用.

科学领域:

牙闭塞分析牙闭塞分析
生物机械测量技术的测量技术
定量牙科定量牙科是指指量化牙科.

背景情况:

图形扫描系统用于闭塞分析,但以前没有报告过定量闭塞接触数据.
评估T-Scan系统的定量能力对于其临床采用至关重要.

研究的目的:

评估T-Scan系统的可靠性和有效性,用于定量测量闭塞接触区域 (OCA) 和闭塞接触数 (OCN).

主要方法:

22名正常闭塞的参与者使用T扫描系统 (TSO) 和传输分析方法 (STA) 进行了分析.
测试重复测试的可靠性是使用两周间隔的类内相关系数 (ICC) 来评估的.
通过皮尔森相关性,配对t测试,回归和布兰德-阿尔特曼分析来评估有效性.

主要成果:

图像扫描显示OCA和OCN的可靠性很强. 对于OCA,STA的ICC值较高,而对于OCN,TSO的ICC值较高.
与STA相比,TSO产生了较高的OCA和OCN值.
在OCA的TSO和STA之间发现了强烈的相关性 (0.730-0.812),OCN的良好相关性 (0.569-0.583).
布兰德-阿尔特曼分析表明,这两种方法对于OCA和OCN都具有良好的一致性.

结论:

T-Scan系统在量化测量OCA和OCN方面表现出强大的可靠性.
虽然OCA测量与STA方法有很强的相关性,但T-Scan对OCN测量的有效性需要进一步改进.
"T-Scan系统对定量闭塞分析具有前景,可能扩大其临床应用.

关键词:

在T-Scan封闭分析方法中.闭合接触区域的闭合接触区域.闭塞联系人号码闭塞联系人号码可靠性的可靠性传输分析方法的方法的有效性有效性.

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