解剖学报 ›› 2020, Vol. 51 ›› Issue (4): 605-612.doi: 10.16098/j.issn.0529-1356.2020.04.022

• 人类学 • 上一篇    下一篇

汉族鼻部观察类形态特征的地区性差异

李紫君 魏偏偏 孙畅 文少卿 谭婧泽*   

  1. 复旦大学生命科学学院现代人类学教育部重点实验室,复旦大学人类遗传学与人类学系,上海 200438
  • 收稿日期:2019-12-17 修回日期:2020-02-09 出版日期:2020-08-06 发布日期:2020-08-06
  • 通讯作者: 谭婧泽 E-mail:jztan@fudan.edu.cn
  • 基金资助:
    国家自然科学基金面上项目;国家自然科学基金重大研究计划培育项目;国家自然科学基金重大研究计划集成项目;科技部科技基础性工作专项

Regional differences of nasal discrete traits in Han Chinese

LI Zi-jun WEI Pian-pian SUN Chang WEN Shao-qing TAN Jing-ze*   

  1. Ministry of Education, Key Laboratory of Contemporary Anthropology and Department of Anthropology and Human Genetics, School of Life Sciences,Fudan University,Shanghai 200438,China
  • Received:2019-12-17 Revised:2020-02-09 Online:2020-08-06 Published:2020-08-06
  • Contact: TAN Jing-ze E-mail:jztan@fudan.edu.cn

摘要:

目的 探讨汉族人群鼻部观察类形态特征在性别和地区间的差异。  方法 2015~2019年,采集河南省、江苏省和广西壮族自治区汉族样本(分别为1022例、963例、1017例)的8项鼻部观察类形态特征指标,数据整理后进行性别间和人群间的统计学差异检验,并采用多重对应分析考察鼻部形态特征的地区差异。 结果 3个汉族人群的绝大多数鼻部观察类形态特征在性别间和地区间存在明显的统计学差异。在多重对应分析图维度1上,河南和江苏汉族人群鼻部形态特征相似度较高,而广西与前两个地区的鼻部形态特征差异较大;对维度一贡献最大的鼻部形态特征为鼻尖形状、鼻翼高度和鼻翼突度。  结论 鼻部观察类形态特征存在较大的性别和地区间差异,而不同地区汉族人群间的差异主要体现在鼻尖和鼻翼部分。

关键词: 汉族, 鼻部形态, 活体观察, 区域差异, 多重对应分析, 成人

Abstract:

Objective To explore the gender and regional differences of the nasal discrete traits in Han ethnic groups.   Methods From 2015 to 2019, eight nasal discrete traits were observed in three Han ethnic groups from Henan, Jiangsu and Guangxi, with sample size of 1022, 963, and 1017, respectively. The statistical tests were performed on gender and regional level, and the multiple correspondence analysis (MCA) was used to study the correlation between these morphological traits and regions.  Results Most nasal discrete traits showed significant statistical differences within gender, and exhibit differences in regional populations. In dimension 1 (Dim 1) of MCA figures, samples in Guangxi separate from the other two regions’, while there was considerable overlap between samples from Henan and Jiangsu. Among eight nasal discrete traits, the shape of nasal tip, alae nasi height and alae nasi projection contribute most to Dim1.  Conclusion Nasal tip and nasal wings exhibited significant regional differences in Han Chinese.

Key words: Han, Nasal morphologic trait, Somatoscopy, Regional difference, Multiple correspondence analysis, Adult

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