将Kvaal方法应用于CBCT重建的全景图像,以估计年龄
Hatice Çelik1,2, Mehmet Ali Kılıçarslan3, Hatice Boyacioglu4
1Forensic Sciences Institute, Ankara University, Ankara, Turkey. mavibirdenbire@hotmail.com.
Forensic science, medicine, and pathology
|January 25, 2024
概括
这项研究开发了一种新的回归公式,用于估计安纳托利亚人口的年龄,使用形光束计算机断层扫描 (CBCT) 图像的牙科数据. 大牙在年龄估计方面比下牙更准确.
科学领域:
- 法医人类学 法医人类学
- 牙医年龄估计 牙科年龄估计
- 放射学 放射学是一门学科.
背景情况:
- 牙提供持久的骨证据,对于年龄估计至关重要.
- 成年人的年龄估计主要依赖于二次牙沉积.
- 现有的方法可能缺乏特定人群的准确性.
研究的目的:
- 开发一个特定于人口的回归公式,用于对亚纳托利亚人口的年龄估计.
- 用CBCT重建的全景图像来验证Kvaal方法.
- 为了比较大牙和下牙之间的年龄估计的准确性.
主要方法:
- 在201名 (20-69岁) 个体的CBCT全景图像上使用了Kvaal方法.
- 将参与者分为一个研究组 (n=101) 用于公式推导和一个控制组 (n=100) 用于验证.
- 采用了皮尔森的相关性和线性回归分析.
主要成果:
- 为年龄估计开发了统计上适用且相当准确的回归公式.
- 与下牙相比,大牙产生了更精确的年龄估计.
- 衍生式在验证组中表现良好.
结论:
- 这项研究成功地创建了针对亚纳托利亚人口的牙年龄估计的特定人口回归公式.
- 建议大牙与下牙相比,以提高年龄估计的准确性.
- 结果需要谨慎解释,这表明进一步验证可能是有益的.
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