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                            Library & Multimedia
 Validation of the Acetabulum As a Skeletal Indicator of Age at Death in Modern European-Americans
NCJ Number
              254106
Journal

*Journal of Forensic Sciences* Volume: 64 Issue: 4 Dated: 2019 Pages: 989-1003
Author(s)
          Allysha P. Winburn
Date Published

2019
Length
              15 pages
Annotation
              In order to examine the utility of the acetabular variables of Rissech et al. (2006) for aging, this study analyzed these variables in 409 modern European-Americans (Bass Collection, Tennessee).
Abstract
              Progressive changes in the acetabulum have been used in modern skeletal age estimation, but they have not been completely understood. If their age correlations are weakened by the influence of factors like physical activity and obesity, acetabular changes should not be used for age estimation. Correlation tests assessed potential associations between acetabular data, osteoarthritis scores (collected per Jurmain, 1990), and documented demographic information (age, body mass index [BMI], and metabolic intensity of physical activities). Acetabular changes had statistically significant, positive correlations with osteoarthritis (p < 0.001 in most joints/regions) and age (p < 0.001), indicating their degenerative nature and relevance for age estimation. Acetabular changes showed no associations with BMI or metabolic values, suggesting resistance to obesity and activity effects. These results suggest that acetabular degeneration is a valid skeletal age]at]death indicator. (publisher abstract modified)
      
  
          Additional Details
Grant Number(s)
        2015-R2-CX-0009


  
  
        
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        NIJ-Sponsored


  
  
        
  Publication Type
        Research (Applied/Empirical)
                                Report (Study/Research)
                                Report (Grant Sponsored)
                                Program/Project Description


  
  
        
  Award
        Skeletal Age Estimation in Modern U.S. Adults: The Effects of Activity, Body Mass, and Osteoarthritis on Age-Related Changes in the Acetabulum
    
  
  
Date Published: January 1, 2019
    
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