한국인의 대구치 교모도를 이용한 연령추정
Age Estimation through Molar Attrition in Korean Population
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참고문헌
키워드
초록
Methods available for estimating the age of a living body are somewhat limited when there is shortage of teeth. This study aimed to determine whether the average stage of attrition (ASA) method published in 1995 by Li and Ji is practical among Koreans in their 50s and 60s. A total of 173 cases using 265 molars from 92 patients in their 50s and 60s who underwent age assessment at the Department of Oral Medicine at Pusan National University Dental Hospital from 2012 to 2022 were analyzed through clinical photographs and diagnostic casts. ASA method was used to determine the average attrition of cusps and calculate the estimated age. There was a moderate correlation between the average attrition of molars and the patients’ actual age. In patients in their 50s and 60s, the error range between the estimated age and the actual age was less than 10 years in 139 of 173 cases (74.56%), and age was underestimated in 147 cases (84.98%). The tendency for age to be underestimated was higher in women than in men. Regression analysis using both the first and second molars showed that the influence of the first molar was greater than that of the second molar. Although the correlation is not very high, considering the limitations of age estimation in the living body, this method may be useful if coupled with another method such as dental radiograph analysis when there is an absolute shortage of available teeth.
Abstract
Methods available for estimating the age of a living body are somewhat limited when there is shortage of teeth. This study aimed to determine whether the average stage of attrition (ASA) method published in 1995 by Li and Ji is practical among Koreans in their 50s and 60s. A total of 173 cases using 265 molars from 92 patients in their 50s and 60s who underwent age assessment at the Department of Oral Medicine at Pusan National University Dental Hospital from 2012 to 2022 were analyzed through clinical photographs and diagnostic casts. ASA method was used to determine the average attrition of cusps and calculate the estimated age. There was a moderate correlation between the average attrition of molars and the patients’ actual age. In patients in their 50s and 60s, the error range between the estimated age and the actual age was less than 10 years in 139 of 173 cases (74.56%), and age was underestimated in 147 cases (84.98%). The tendency for age to be underestimated was higher in women than in men. Regression analysis using both the first and second molars showed that the influence of the first molar was greater than that of the second molar. Although the correlation is not very high, considering the limitations of age estimation in the living body, this method may be useful if coupled with another method such as dental radiograph analysis when there is an absolute shortage of available teeth.
참고문헌 (17)
- 안용우, "개인식별에 있어서의 법치의학의 역할과 증례 보고", Journal of Oral Medicine and Pain, 31(4), pp.317~326 (2006), 대한안면통증∙구강내과학회
- Phulari RG, "Evolution of dental age estimation methods in adults over the years from occlusal wear to more sophisticated recent techniques", Egypt J Forensic Sci, 11, pp.36~ (2021)
- Korean Academy of Orofacial Pain and Oral Medicine, "Oral medicine. Vol. 5" (2020), Dental Wisdom
- Li C, "Age estimation from the permanent molar in northeast China by the method of average stage of attrition", Forensic Sci Int, 75, pp.189~196 (1995)
- 염애자, "전라북도 지역의 치과적 생체 연령추정 사례의 분석", Journal of Oral Medicine and Pain, 33(2), pp.167~176 (2008), 대한안면통증∙구강내과학회
- 권춘익, "An Analysis of Age Estimation Cases in Korea from the View of Social Aspects", Journal of Oral Medicine and Pain, 38(3), pp.235~246 (2013), 대한안면통증∙구강내과학회
- Mathew DG, "Adult forensic age estimation using mandibular first molar radiographs : a novel technique", J Forensic Dent Sci, 5, pp.56~59 (2013)
- Kim YK, "Age estimation by occlusal tooth wear", J Forensic Sci, 45, pp.303~309 (2000)
- Yun JI, "Age estimation of Korean adults by occlusal tooth wear", J Forensic Sci, 52, pp.678~683 (2007)
- Santini A, "The accuracy of simple ordinal scoring of tooth attrition in age assessment", Forensic Sci Int, 48, pp.175~184 (1990)
- Dancey CP, "Statistics without maths for psychology", pp.2011, Pearson
- Lewis AJ, "Estimation of age by evaluating the occlusal tooth wear in molars : a study on Dakshina Kannada population", Clin Cosmet Investig Dent, 13, pp.429~440 (2021)
- Donachie MA, "Assessment of tooth wear in an ageing population", J Dent, 23, pp.157~164 (1995)
- Subedi N, "Age estimation from attrition of permanent molars", J Nepal Health Res Counc, 19, pp.101~106 (2021)
- 전혜미, "Age Estimation by Radiological Measuring Pulp Chamber of Mandibular First Molar in Korean Adults", Journal of Oral Medicine and Pain, 40(4), pp.146~154 (2015), 대한안면통증∙구강내과학회[DOI]
- Drusini AG, "The coronal pulp cavity index : a biomarker for age determination in human adults", Am J Phys Anthropol, 103, pp.353~363 (1997)
- 전혜미, "한국 성인 하악 제1대구치를 이용한 방사선학적 연령추정방법의 비교 분석", 대한법의학회지, 41(1), pp.7~11 (2017), 대한법의학회