使用圆束计算机断层扫描来确定性别的状和额头鼻的比较分析
Junaid Ahmed1, Namrata1, Nanditha Sujir1
1Department of Oral Medicine and Radiology, Manipal College of Dental Sciences Mangalore, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India.
Journal of oral biology and craniofacial research
|July 10, 2024
概括
在形光束计算机断层扫描 (CBCT) 图像上对额头鼻 (FS) 和状鼻 (SS) 的线性测量可以帮助确定性别. 结合FS和SS测量,提高了确定性别的准确度,达到76.5%.
科学领域:
- 法医人类学 法医人类学
- 放射学 放射学是一门学科.
- 人体解剖学 解剖学 解剖学
背景情况:
- 性别识别在法医调查中至关重要.
- 面结构,包括鼻,表现出性二态.
- 圆束计算断层扫描 (CBCT) 提供了这些结构的详细成像.
研究的目的:
- 评估额头鼻 (FS) 和状鼻 (SS) 线性测量的实用性,以确定性别.
- 用CBCT衍生的鼻腔尺寸来确定性别确定的准确性.
主要方法:
- 对200个CBCT扫描进行了比较分析.
- 测量了双边额头和状鼻的线性尺寸.
- 用一步分辨函数分析和ROC曲线分析来确定性别.
主要成果:
- 额头鼻的正确长度在个体性别识别中表现出最高的准确性.
- 对FS和SS线性测量的综合分析得出了76.5%的性别确定精度.
- 观察者内部和观察者间的可靠性分析证实了测量的一致性.
结论:
- 额头和状鼻的线性测量显示出显著的性二态.
- 结合鼻测量可以提高性别预测的准确性.
- 衍生出的歧视函数方程作为一个有价值的辅助工具,用于在受研究的人口的性别识别.
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