Sex Estimation Using Craniometric Data Obtained Through Computed Tomography With a Sample From Gujarat, India

Forensic Anthropology 2026

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Authors: Prashant Kumar Verma, Pretti Tiwari, Joseph T. Hefner, Abhishek Das, Arijit Datta, Viral Patel, Sridhar Dave, Swapnil Sudhirkumar Agarwal
DOI: 10.5744/fa.2025.0011
Cited by: 1

Abstract

This study investigates the effectiveness of cranial measurements derived from computed tomography (CT) scans for sex estimation in a western Indian population. Using a sample of 300 adult individuals, 10 cranial measurements were analyzed through discriminant function analysis (DFA). Following multivariate testing and model validation, the final classification model achieved 87.0% accuracy on original cases and 84.3% under cross-validation. Cranial base length and maximum cranial breadth were the most predictive variables. These findings support the utility of CT-based morphometric analysis for forensic sex estimation and underscore the importance of population-specific standards in anthropological identification.

Fields of Study & Subjects

Forensic Anthropology and Bioarchaeology Studies Forensic and Genetic Research Morphological variations and asymmetry

Publication details

Journal / source
Forensic Anthropology
Publisher
University Press of Florida
Volume
9
Issue
2
Pages
97–105
Publication date
25 March 2026