title: Stature estimation based on the length of tibia and fibula measured by digital X-ray in Chinese Han teenagers.
abstract: OBJECTIVE
  To derive regression formulae for stature estimation using forensic radiography from the tibia and fibula of Chinese Han teenagers in Sichuan Province.
  
  
  METHODS
  To construct equations, measurements were conducted on the training sample (412 adults, 201 males and 211 females). The whole length of the fibula and four measurements of tibia were determined using CR radiography, rectified through theoretical magnification. The regression formulae were relatively constructed to the real stature measured in an erect position. Through using the testing sample (40 adults) for the regression formulae, the reliability of the regression formulae was assessed.
  
  
  RESULTS
  The range of correlation coefficients of four measurements for tibia was 0.880-0.895 in the sex-unknown group, 0.869-0.893 in the male, and 0.845-0.855 in the female. The five measurements were found to be better correlated with stature in the male than in the female.
  
  
  CONCLUSIONS
  The digital X-ray of the tibia and fibula for stature estimation is proved to be effective in forensic individual identification; therefore, these equations can be of great assistance to the stature estimation of the contemporary Chinese Han teenagers.
authors.affiliation: Department of Forensic Pathology, West China School of Preclinical and Forensic Medicine, Sichuan University, Chengdu 610041, China. qiqi_53@126.com
authors.forename: Yu-Zhuo
authors.initials: YZ
authors.lastname: Wang
authors.forename: Yun
authors.initials: Y
authors.lastname: Huang
authors.forename: Xiao-Rong
authors.initials: XR
authors.lastname: Zhou
authors.forename: Zhen-Hua
authors.initials: ZH
authors.lastname: Deng
mesh_terms: D000293:Adolescent; D000328:Adult; D000886:Anthropometry; D044466:Asian People / Q000208:ethnology; D001827:Body Height; D001842:Bone and Bones / Q000033:anatomy & histology / Q000000981:diagnostic imaging; D002681:China; D005260:Female; D005360:Fibula / Q000033:anatomy & histology / Q000000981:diagnostic imaging*; D018732:Forensic Anthropology; D006801:Humans; D008297:Male; D012044:Regression Analysis; D012727:Sex Characteristics; D013977:Tibia / Q000033:anatomy & histology / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed / Q000379:methods*; D055815:Young Adult