法医学杂志

法医学杂志 ›› 2011, Vol. 27 ›› Issue (3): 178-181,185.DOI: 10.3969/j.issn.1004-5619.2011.03.005

• 论著 • 上一篇    下一篇

计算机X线成像测量青少年四肢长骨推算身高

郑  涛1，黄  云1，张建波2，赵  欢1，王玉卓3，舒永康4，邓振华1   

  1. （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 成都 610041； 2. 自贡市第三人民医院 放射科，四川 自贡 643020； 3. 四川鼎诚司法鉴定所，四川 成都 610031； 4. 公安部物证鉴定中心，北京 100038）
  • 发布日期:2011-06-25 出版日期:2011-06-28
  • 通讯作者: 通信作者：邓振华，男，主任法医师，硕士研究生导师，主要从事法医临床学研究；E-mail：fydzh63@163.com
  • 作者简介:郑涛（1985—），男，四川仁寿人，硕士研究生，主要从事法医临床学方面的研究；E-mail：ztpeace@163.com
  • 基金资助:

    “十一五”国家科技支撑计划项目（206BAK07B02）；四川省科技攻关项目（05JB013-006-01）

Stature Estimation of Teenagers by Limb Long Bones with Computerized Radiography

ZHENG TAO1, HUANG YUN1, ZHANG JIAN-BO2, ZHAO HUAN1, WANG YU-ZHUO3, SHU YONG- KANG4, DENG ZHEN-HUA1   

  1. （1. Department of Forensic Pathology, West China School of Preclinical and Forensic Medicine, Sichuan University, Chengdu 610041, China; 2. Department of Radiology, Zigong No.3 People’s Hospital, Zigong 643020, China; 3. Sichuan Dingcheng Elisor Appraisal, Chengdu 610031, China; 4. Institute of Forensic Science, Ministry of Public Security, P.R.China, Beijing 100038, China）
  • Online:2011-06-25 Published:2011-06-28

被引次数

9

摘要： 目的 应用计算机X线成像（computed radiography，CR）测量活体上肢骨及胫腓骨正位片上相关指标，建立适合当代中国四川地区汉族14～18岁人群运用上肢骨及胫腓骨推算身高的数学模型。 方法 对194例14～18岁四川汉族健康青少年进行左侧肢体上肢骨及胫腓骨正位摄片，测量特定标志点间距离，同时准确测量其身高。通过各项测量指标与身高的线性回归分析建立运用上肢骨及胫腓骨推算青少年身高的回归方程。 结果 共建立有统计学意义的一元回归方程42个，多元回归方程4个，r为0.689～0.917，身高估计值标准误（SE）为3.075～5.485 cm。所有方程均经统计学检验和诊断，具有较好的适用性。 结论 建立的回归方程适用于中国四川地区汉族14～18岁人群的身高推算，应用CR测量上肢骨及胫腓骨长度推算身高，可以为青少年身高推算、法医学个人识别提供技术支撑。

关键词: 法医人类学, 身高, 体层摄影术, X线计算机, 长骨, 青少年

Abstract: Objective Relative parameters of upper limb bones, tibia and fibula were measured with computed radiography and used to establish the mathematical models for stature estimation of teenagers （from 14 to 18 years old） of Han population in Sichuan Province. Methods The upper limb bones, tibia and fibula of 194 subjects were taken computerized radiography on normal position and were measured the lengths between relative landmarks. The body height of each subject was recorded. Linear regression equations for stature estimation between body height and the lengths of upper limb bones, tibia and fibula were established. Results Forty-two single linear regression equations and 4 multiple regression equations were obtained. The coefficients of correlation（r） were 0.689-0.917 and the standard errors of estimate（SE） were between 3.075 and 5.485 cm. All of the equations were statistically tested and diagnosed with good applicability. Conclusion These equations could be used to estimate the body height of Sichuan Han population aged from 14 to 18. The lengths of the upper limb bones, tibia and fibula measured on the CR films could be useful to stature estimation of the adolescence and the forensic personal identification.

Key words: forensic anthropology, body height, tomography scanners, X-ray computed, long bones, adolescent

中图分类号: