...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Medical and Health Science Journal >Association of the index (2nd) and ring (4th) digit ratios with some physical attributes in Ebira ethnic group of Nigeria
【24h】

Association of the index (2nd) and ring (4th) digit ratios with some physical attributes in Ebira ethnic group of Nigeria

机译：尼日利亚的埃比拉族裔人口中的指数（第二）和环（第四）数字比例与某些物理属性的关联

获取原文
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The study of the index (2D) and ring (4D) digits ratios and their association with some physical characteristics of the Ebira tribe of Nigeria was carried out to determine the values of the 2D:4D digit ratios and their association with other anthropometric variables. Six hundred adults between ages of 18 years and above were randomly selected with the exclusion of those with hand deformities. Three hundred males and three hundred females, of which one hundred males and one hundred females were selected from each of the participating areas. The index (2D) and ring (4D) digit lengths were measured from the basal crease to the tips using a digital tape and the height and weight were measured. The 2D:4D ratios were determined for each subject while the height and weight were used to calculate the body mass index (BMI) and the data analyzed. The results show significant difference in 2D:4D ratio between the males and the females (P<0.01). Males have longer fourth (4D) and shorter second (2D) digit lengths with lower 2D:4D digit ratios while females have shorter fourth (4D) and longer second (2D) digit lengths with higher digit ratio. The results show a positive correlation between the digit lengths and height, weight, and BMI in both males and females but the 2D:4D digit ratio has no relationship with height, weight or BMI of an individual from the people of the Ebira tribe of Nigeria
机译：进行了索引（2D）和环（4D）的数字比率及其与尼日利亚埃比拉部落某些物理特征的关系的研究，以确定2D：4D的数字比率的值及其与其他人体测量学变量的关系。随机选择600名18岁及以上的成年人，但不包括手部畸形的成年人。从每个参加地区选出300名男性和300名女性，其中100名男性和100名女性。使用数字胶带测量从基础折痕到笔尖的索引（2D）和环（4D）手指长度，并测量身高和体重。确定每个受试者的2D：4D比例，同时使用身高和体重计算体重指数（BMI）和分析数据。结果表明，男性和女性在2D：4D比例上存在显着差异（P <0.01）。男性具有更长的第二（4D）和第二（2D）数字长度，具有较低的2D：4D数字比，而女性具有较短的第四（4D）和更长的第二（2D）数字长度，具有更高的数字比。结果表明，男性和女性的手指长度，身高，体重和BMI之间呈正相关，但2D：4D手指比与尼日利亚埃比拉部落居民的个人的身高，体重或BMI无关。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号