Reliability of predictive models based on the mesiodistal and buccolingual diameters of permanent canine teeth for sex estimation in forensic contexts: A systematic review and meta-analysis.

Autor: Tanga C; Department of Legal Medicine, Toxicology and Physical Anthropology, University of Granada, Granada, Spain. Electronic address: carmentanga@correo.ugr.es., López-Lázaro S; Departamento de Antropología, Facultad de Ciencias Sociales, Universidad de Chile, Santiago, Chile., Soto-Álvarez C; Centro de Investigación en Odontología Legal y Forense (CIO), Facultad de Odontología, Universidad de La Frontera, Temuco, Chile., Viciano J; Independent Researcher, via Borgo Malan 15, Luserna San Giovanni, Turin, Italy.
Jazyk: angličtina
Zdroj: Forensic science international [Forensic Sci Int] 2024 Aug; Vol. 361, pp. 112143. Date of Electronic Publication: 2024 Jul 08.
DOI: 10.1016/j.forsciint.2024.112143
Abstrakt: This study aimed to assess the reliability of predictive models for sex estimation based on permanent canine size. A systematic literature review was performed by following the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA). Six electronic databases were searched as the primary source of information. As a secondary source of information, a manual search was performed to identify additional relevant studies not captured in the initial search. After assessing the methodological quality and risk of bias with the Joanna Briggs Institute Critical Appraisal Tools for Systematic Reviews, the data were subjected to statistical tests for a meta-analysis of diagnostic test accuracy and Higgin's I 2 statistic to evaluate the heterogeneity between the eligible studies. The systematic search resulted in 21 studies for qualitative synthesis, and 13 of them were selected for quantitative analysis. The analysis of 25 univariate predictive models showed an estimated sensitivity of 77.2 % and specificity of 67.1 %. Meta-regression analyses were performed for dental arch, the type of diameter and dental region outcomes for these univariate predictive models. Dental arch (p = 0.029) and the dental region of measurement (p = 0.001) were significant modifiers. The analysis of 25 multivariate predictive models showed an estimated sensitivity of 82.6 % and specificity of 70.1 %. There were significant methodological limitations and substantial heterogeneity among the included studies. Based on the results, there is insufficient high-quality scientific evidence to support the safe use of predictive models based on permanent canine measurements as the exclusive method for sex estimation in forensic settings.
Competing Interests: Declaration of Competing Interest The authors declare no competing interests.
(Copyright © 2024 Elsevier B.V. All rights reserved.)
Databáze: MEDLINE
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