法医学杂志

法医学杂志 ›› 2008, Vol. 0 ›› Issue (1): 25-31.

• 论文 • 上一篇    下一篇

计算机X线摄片测量四川地区活体男性颈椎推算身高

张召晖;常云峰;周晓蓉;邓振华;余建群;黄林;   

  1. 四川大学华西基础医学与法医学院法医病理教研室,四川大学华西基础医学与法医学院法医病理教研室,四川大学华西基础医学与法医学院法医病理教研室,四川大学华西基础医学与法医学院法医病理教研室,四川大学华西医院放射科,四川大学华西医院放射科 四川成都610041,四川成都610041 中南大学基础医学院法医系,湖南长沙410013,四川成都610041 司法部司法鉴定科学技术研究所上海市法医学重点实验室,上海200063,四川成都610041,四川成都610041,四川成都610041
  • 发布日期:2008-02-25 出版日期:2008-02-28

Stature Estimation from the Cervical Vertebrae of Living Male by Measuring X-Ray Films of Computer Radiography

ZHANG ZHAO-HUI1, CHANG YUN-FENG1,2, ZHOU XIAO-RONG1,3, DENG ZHEN-HUA1, YU JIAN-QUN4, HUANG LIN4 (1.DEPARTMENT OF FORENSIC PATHOLOGY, WEST CHINA SCHOOL OF PRECLINICAL AND FORENSIC MEDICINE,SICHUAN UNIVERSITY,CHENGDU 610041, CHINA;2. DEPARTMENT OF FORENSIC   

  • Online:2008-02-25 Published:2008-02-28

摘要： 目的以计算机放射学(computer radiography,CR)X线摄影方法,摄颈椎侧位CR片,测量颈椎高度,建立推算身高的回归方程,并评估放射学方法测量颈椎高度推算身高的可行性。方法在150例四川汉族成年活体男性颈椎CR片上测量C3～C7前、后缘高度,同时测量其身高。通过各项颈椎测量指标与身高的线性回归分析,建立颈椎推算身高的回归方程;并对方程进行身高预测值与实际值的配对t检验、残差分析、等方差性检验以及共线性检验等方程的预测与诊断。结果共建立有统计学意义的一元回归方程31个,多元回归方程20个。所建立回归方程的复相关系数在0.656～0.259范围内,身高估计值标准误在4.30～5.79cm范围。结论所建立的回归方程适用于四川汉族成年男性颈椎身高推算。应用CR放射学方法测量颈椎高度推算身高,可以为法医学个人识别身高推算提供帮助。

关键词: 法医人类学, 法医放射学, 颈椎, 身高推算

Abstract: Objective To establish the regression equations and to evaluate the feasibility of measuring dimensions of cervical vertebrae with lateral films of computer radiography (CR). Methods Anterior heights and posterior heights of C3-C7 were measured in the lateral films of the cervical vertebrae in 150 adult males from Sichuan Han population in China. The body height of each individual was recorded. Linear regression analysis between the height of the cervical vertebrae and body height was performed to establish the regression equations for stature estimation. In addition, the paired t-test between the predictive value and the actual body height, the residual analysis, the test of equal scedasticity and colinearity were performed in all equations. Results Thirty one statistically significant simple regression equations and 20 statistically significant multiple regressions equations were established. The coefficiencies of multiple correlations were from 0.656 to 0.259 and the standard errors of estimate were between 4.30 cm and 5.79 cm. Conclusion All equations established could be used to estimate the body height of the Han population of Sichuan adult males. It could be helpful to estimate statures from the CR films based on the dimensions of cervical vertebrae.

Key words: forensic anthropology, forensic radiology, cervical vetebrae, stature estimation