克罗地亚和美国头骨之间的关节突出倾斜
Josip Kranjčić1,2, Josip Vukšić1,2, Andreja Carek1
1University of Zagreb School of Dental Medicine, Zagreb, Croatia.
Acta stomatologica Croatica
|April 14, 2025
概括
关节突出倾斜 (AEI) 值在克罗地亚和美国头骨组,性别或年龄之间没有显著差异. 然而,测量方法对AEI结果产生了重大影响,其中一种方法产生了更高的值.
科学领域:
- 人类学是人类学.
- 人体解剖学 解剖学 解剖学
- 法医科学 法医科学 法医科学
背景情况:
- 关节突出倾斜 (AEI) 是关节 (TMJ) 形态学的一个关键参数.
- 了解AEI的变异可以提供对人口中潜在的进化适应,饮食习惯和遗传多样性的见解.
- 之前的研究已经在各种群体中探索了AEI,但在不同的祖先和现代人群之间进行直接比较,例如克罗地亚人和美国人的头骨,并不常见.
研究的目的:
- 为了确定和比较不同的克罗地亚和美国头骨组之间的关节突出倾斜 (AEI) 值.
- 调查祖先,地理来源,性别和年龄对AEI的潜在影响.
- 评估不同测量方法对AEI确定的影响.
主要方法:
- 该研究分析了来自各种克罗地亚 (中世纪早期,中世纪后期,当代) 和美国 (伊利诺伊州,肯塔基州,当代非洲裔美国人,美国白人) 群体的210个人类干头骨.
- 用两种不同的方法 (M1和M2) 测量了关节突起倾斜度 (AEI),测量了来自关节突起的虚拟印记的五个角截面.
- 使用p<0.05的显著程度进行了统计分析,以比较不同组和测量方法之间的AEI值.
主要成果:
- 在不同头骨,身体侧面,性别或年龄组 (p>0.05) 中没有观察到AEI值的统计学上显著差异.
- 使用测量方法M2获得的AEI值与使用测量方法M1 (p<0.05) 获得的AEI值相比,在统计学上显著地更高.
结论:
- 关节突出倾向 (AEI) 似乎在很大程度上独立于被研究的人群中的头骨组,身体侧面,性别和年龄.
- 测量方法的选择显著影响得到的AEI值,强调了方法标准化的重要性.
- 虽然特定于群体的AEI差异并不显著,但这些发现有助于理解关节形态和潜在的种群变异.
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