通过足长估算身高。
Estimation of stature by foot length.
作者信息
Agnihotri Arun Kumar, Purwar Brijesh, Googoolye Kreshna, Agnihotri Smriti, Jeebun Nilima
机构信息
SSR Medical College, Department of Forensic Medicine and Toxicology, Belle-Rive, Mauritius.
出版信息
J Forensic Leg Med. 2007 Jul;14(5):279-83. doi: 10.1016/j.jcfm.2006.10.014. Epub 2007 Jan 18.
The aim of this study was to develop a relationship between foot length and stature using linear and curvilinear regression models. Measurements of foot length and stature were taken from 250 medical students (125 males and 125 females) aged 18-30 years. General multiple linear regression model was highly significant (P<0.001) and validated with highest values for the coefficients of determination R(2)=0.769 and multiple correlation coefficient r=0.877. Right foot length, sex and age explained for about 77% variations in stature.
本研究的目的是使用线性和曲线回归模型建立足长与身高之间的关系。对250名年龄在18至30岁之间的医学生（125名男性和125名女性）进行了足长和身高测量。一般多元线性回归模型具有高度显著性（P<0.001），并通过决定系数R(2)=0.769和复相关系数r=0.877的最高值进行了验证。右脚长度、性别和年龄解释了身高约77%的变化。
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