Abstract
Age estimation in unidentified bodies is inaccurate. Usually only a broad range of ages, such as 20-30 years or 30-50 years, can be given, especially when postmortem change has occurred. Thus there is a real need in routine forensic practice for greater accuracy. Takei (1970, 1981), looked at the relationship between teeth and age by using the 'Theory of Quantification'. Song and Jia (1987), extended the use of this technique, adding multiple stepwise regression analysis, to the statistical examination of data derived from the study of attrition of the occlusal surfaces of teeth. The computer model thus derived provides a basis for an accurate assessment of age from qualitative material. This paper discusses the technique and is based upon the findings made during a study of the degree of occlusal attrition in 880 people, living in rural and urban areas of the Liaoning province of the People's Republic of China.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.