扩大的尾和面形态:一个头脑测量分析
Qiaoyu Cheng1, Xin Xiong1, Yaqi Li1
1Department of Orthodontics, National Clinical Research Center for Oral Diseases, State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, No. 14, Third Section, Renmin South Road, Chengdu, 610041, Sichuan, People's Republic of China.
Oral radiology
|June 17, 2023
概括
雄性比雌性有更大的尾 (OS),而在18岁以下的雄性中,尾更短. 加大的尾 (EOS) 与更大的面测量有关,这表明与面发育有联系.
科学领域:
- 矯正牙科 矯正牙科是一種矯正牙科.
- 人类学是人类学.
- 头骨测量是指使用头骨测量.
背景情况:
- 尾刺 (OS) 是尾骨的骨突出.
- 骨架长度和面形态之间的关联尚未完全理解.
- 了解这种关系可以提供对面发育的见解.
研究的目的:
- 为了研究尾 (OS) 长度和面形态之间的关联.
- 为了比较典型的OS和扩大的尾 (EOS) 个体之间的面特征.
主要方法:
- 在451名 (9-84岁) 个体的横截面研究中.
- 头脑测量分析以评估长和面尺寸.
- 统计分析包括t测试,曼 - 惠特尼U,奇平方和克鲁斯卡尔 - 瓦利斯测试.
主要成果:
- 男人表现出明显更大的OS长度比女性.
- 18岁以下的个人与成年人相比,OS长度较短.
- 在OS和EOS组之间观察到多个线性面测量 (例如,骨头高度,面部高度) 的统计学上显著差异,EOS受试者显示出更大的测量.
结论:
- 男性的性别和成年期与较大的尾刺激长度有关.
- 扩大的尾 (EOS) 与明显的面形态有关,具有更大的线性测量.
- 需要进一步的纵向研究来确定EOS和面发育之间的因果关系.
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