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| 汉族人群肢体测量表型的地区差异 | |
| 引用本文： | 吴佳姿,孙畅,文少卿,谭婧泽. 汉族人群肢体测量表型的地区差异[J]. 解剖学报, 2021, 52(5): 803-811. DOI: 10.16098/j.issn.0529-1356.2021.05.020 |
| 作者姓名： | 吴佳姿 孙畅 文少卿 谭婧泽 |
| 作者单位： | 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 |
| 基金项目： | 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 |
| 摘 要： | 目的 探讨汉族人群肢体测量表型的地区差异。 方法 于2015～2019年采集广西南宁、河南郑州和江苏泰州3个地区汉族成人样本的31项肢体测量表型，对各项表型进行性别差异分析、年龄与表型间相关性分析及地区间差异分析，并基于肢体表型个体数据的主成分分析，提取出具有显著地区差异的肢体表型，用于精细刻画3个地区汉族人群的体质特征。 结果 3个汉族人群的绝大多数肢体表型在性别和地区间差异均存在统计学意义，年龄与部分表型之间存在正或负相关关系。基于个体数据的主成分分析显示，汉族人群在肢体测量表型上存在明显的地区差异，广西汉族（长江以南）与河南汉族（淮河以北）、江苏汉族有较大差异，河南汉族和江苏汉族的差异相对较小，而江苏汉族在部分肢体表型上又有其自身的特点，能与河南汉族明显区分开。 结论 汉族人群肢体测量表型存在明显的地区差异，长江可能是现代南北人群交流的最大地理屏障。 |
| 关 键 词： | 汉族 肢体测量表型 地区差异 主成分分析 成人 |
| 收稿时间： | 2021-04-20 |
| 修稿时间： | 2021-05-31 |
Regional differences of anthropometric traits in Han population |
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| WU Jia-zi,SUN Chang,WEN Shao-qing,TAN Jing-ze. Regional differences of anthropometric traits in Han population[J]. Acta Anatomica Sinica, 2021, 52(5): 803-811. DOI: 10.16098/j.issn.0529-1356.2021.05.020 | |
| Authors: | WU Jia-zi SUN Chang WEN Shao-qing TAN Jing-ze |
| Affiliation: | Key Laboratory of Contemporary Anthropology of Ministry of Education, School of Life Sciences, Department of Anthropology and Human Genetics, Fudan University, Shanghai 200438, China |
| Abstract: | Objective To explore the regional differences of body anthropometric traits in the Han population. Methods From 2015 to 2019, thirty-one body anthropometric traits of three Han ethnic groups were measured from Nanning (Guangxi), Zhengzhou (He’nan), and Taizhou (Jiangsu). The gender and regional difference analysis of each trait, and the correlation analysis between age and traits were carried out. Based on the principal component analysis of individual data of body phenotypic traits, the traits with significant regional difference were extracted to finely describe the physical characteristics of the Han peoplpe in the three regions. Results Most of the anthropometric traits of the three Han populations were statistically different in gender and region, and there was a positive or negative correlation between certain traits and age. The result of principal component analysis based on individual data showed that there were obvious regional differences in body anthropometric traits of the Han people. The difference between the Han Chinese in Guangxi (south of the Yangtze River) with He’nan (north of the Huaihe River) and Jiangsu was relatively large, and difference was relatively small between He’nan and Jiangsu Han Chinese. Meanwhile the Han Chinese in Jiangsu had its own characteristics in part of the phenotypic traits, which could be distinguished from the Han Chinese in He’nan. Conclusion The research on the body anthropometric traits confirmed that there were significant regional differences in Han population, and suggested that the Yangtze River might be the largest geographic barrier for the population migration and genetic exchange between the north and south population. |
| Keywords: | Han population Body anthropometric trait Regional difference Principal component analysis Adult |
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