Sex Estimation Using Radiographic Films of the Frontal Sinuses in Thai Populations
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Issued Date
2024-07-01
Resource Type
eISSN
27741079
Scopus ID
2-s2.0-105009106470
Journal Title
Biomedical Sciences and Clinical Medicine
Volume
64
Issue
3
Rights Holder(s)
SCOPUS
Bibliographic Citation
Biomedical Sciences and Clinical Medicine Vol.64 No.3 (2024)
Suggested Citation
Ngamnusonkit B., Vachirawongsakorn V. Sex Estimation Using Radiographic Films of the Frontal Sinuses in Thai Populations. Biomedical Sciences and Clinical Medicine Vol.64 No.3 (2024). doi:10.12982/BSCM.2025.19 Retrieved from: https://repository.li.mahidol.ac.th/handle/123456789/111085
Title
Sex Estimation Using Radiographic Films of the Frontal Sinuses in Thai Populations
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Abstract
OBJECTIVE This study aims to determine the forensic importance and applicability of the frontal sinus by evaluating its morphoscopic and morphometric characteristics in relation to sex. METHODS Antero-posterior skull radiographs of 235 individuals (141 males and 94 females) were taken using a standardized procedure. Frontal sinus morphology was observed and classified. Specific measurements (A to D) were conducted to estimate sex by developing logistic regression equations. RESULTS Frontal sinus symmetry was detected in 58.7% of the individuals. Morphometric analyses of frontal sinuses were only moderately correlated with the sex, with an area under the ROC curve of 0.629 (measurement A). The recommended cut-off score of measurement A was 6.47 cm, in which the sensitivity and specificity were 78.7% and 59.6%, respectively. CONCLUSIONS This study found significant individual variation in the frontal sinus patterns. Evaluating the frontal sinus could be used as an adjunct to other methods of personal identification, particularly for sex estimation.