AI Article Synopsis
- Forensic age estimation is important for identifying individuals, and this study specifically investigates sternebral fusion as a method for estimating age.
- The study analyzed thoracic CT images of 148 participants to assess the fusion of different sternebrae, finding that the fusion scores were statistically significant, particularly between sternebrae 1-2.
- The results indicate that sternebral fusion can effectively determine if a person has reached key legal ages of 16 and 18, showing its potential as a reliable method for age estimation in young people.
Article Abstract
Forensic age estimation is a crucial aspect of the human identification process. Sternebral fusion is one of the skeletal indicators of age that has not been thoroughly researched for the purpose of age estimation. The present study was conducted with the aim of assessing the utility of each of the sternebral fusion in age estimation, and to ascertain if these fusion stages can help in identifying whether an individual has attained the medicolegally significant ages of 16 and 18 years. Thoracic CT images of 148 study participants (74 females, 74 males) were analysed to evaluate the fusion of sternebrae 1-2, sternebrae 2-3, and sternebrae 3-4. The fusion scores for these were found to be statistically significant (P < 0.001) with sternebrae 1-2 fusion showing the highest coefficient of correlation at R = 0.900. Linear regression models were generated using each of the sternebral fusions separately and together for estimation of age. The standard error of estimate for the regression models ranged from 1.51 to 2.86 years. Box and Whisker plots were constructed to see the fusion score wise age distribution of the study population, and it was observed that sternebral fusion has the ability to indicate whether an individual has attained the age of 16 and 18 years. Our study concludes that sternebral fusion can act as an accurate method of forensic age estimation of juveniles and young adults.
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| http://dx.doi.org/10.1016/j.legalmed.2021.101951 | DOI Listing |
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