Volume 28, Issue 4 (October 1983)

    Equations for Estimating Age at Death from the Pubic Symphysis: A Modification of the Mckern-Stewart Method

    (Received 14 February 1983; accepted 22 March 1983)

    Published Online: October

    CODEN: JFSOAD

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    Abstract

    Morphological changes of the pubic symphysis provide an important means of estimating age at death in the adult skeleton. Today, the most widely used method of symphysial aging is the three-component system devised by McKern and Stewert for males and modified by Gilbert and McKern for females. Examination of the published data for both sexes reveals that the relationship of total symphysial score with predicted age and observed standard deviations can be expressed by a set of simple linear and polynominial equations. This approach is more statistically efficient since it uses the total data base rather then independently treated data subsets in predicting age from total symphysial score. It has the added advantage of providing a simple method of predicting symphysial age on small computers or programmable calculators.


    Author Information:

    Snow, CC
    Forensic anthropology consultant, Cook County Medical Examiner's Office, Chicago, IL


    Stock #: JFS11593J

    ISSN: 0022-1198

    DOI: 10.1520/JFS11593J

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    Author
    Title Equations for Estimating Age at Death from the Pubic Symphysis: A Modification of the Mckern-Stewart Method
    Symposium , 0000-00-00
    Committee E30