Age estimation of an Indian population by using the Kim's scoring system of occlusal tooth wear
Identifieur interne : 001636 ( Pmc/Checkpoint ); précédent : 001635; suivant : 001637Age estimation of an Indian population by using the Kim's scoring system of occlusal tooth wear
Auteurs : Lahari A. Telang ; Karthikeya Patil ; V. G. MahimaSource :
- Journal of Forensic Dental Sciences [ 0975-1475 ] ; 2014.
Abstract
Age is one of the prime factors employed to establish the identity of an individual and the use of teeth for this purpose has been considered reliable. Tooth wear is widely accepted as a physiological consequence of aging and evaluation of tooth wear can be a simple and convenient tool to estimate age in adults.
The present study was conducted to record the degree of tooth wear among Indian adults and to estimate their ages from the degree of tooth wear based on Kim's scoring system.
Dental stone casts of 120 participants were used to assess the degree of occlusal tooth wear based on the criteria given by Kim
The age of all subjects was estimated based on these scores using multiple regression analysis function.
The degree of tooth wear showed a significant positive correlation with age in each and every examined tooth of both males and females. The predicted age was within ± 5 years of actual age in 70% of males and 68.3% females, and within ± 3 years of actual age in 50% of males and 50.1% of females.
Kim's scoring system has proven to be a useful tool in estimation of age using occlusal wear in an Indian population with a high level of accuracy in adults.
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DOI: 10.4103/0975-1475.127765
PubMed: 24695780
PubMed Central: 3970382
Affiliations:
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<author><name sortKey="Telang, Lahari A" sort="Telang, Lahari A" uniqKey="Telang L" first="Lahari A." last="Telang">Lahari A. Telang</name>
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<author><name sortKey="Patil, Karthikeya" sort="Patil, Karthikeya" uniqKey="Patil K" first="Karthikeya" last="Patil">Karthikeya Patil</name>
<affiliation><nlm:aff id="aff2"><italic>Department of Oral Medicine and Radiology, J.S.S. Dental College and Hospital, Mysore, India</italic>
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<author><name sortKey="Mahima, V G" sort="Mahima, V G" uniqKey="Mahima V" first="V. G." last="Mahima">V. G. Mahima</name>
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<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Age estimation of an Indian population by using the Kim's scoring system of occlusal tooth wear</title>
<author><name sortKey="Telang, Lahari A" sort="Telang, Lahari A" uniqKey="Telang L" first="Lahari A." last="Telang">Lahari A. Telang</name>
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<author><name sortKey="Patil, Karthikeya" sort="Patil, Karthikeya" uniqKey="Patil K" first="Karthikeya" last="Patil">Karthikeya Patil</name>
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<author><name sortKey="Mahima, V G" sort="Mahima, V G" uniqKey="Mahima V" first="V. G." last="Mahima">V. G. Mahima</name>
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<series><title level="j">Journal of Forensic Dental Sciences</title>
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<front><div type="abstract" xml:lang="en"><sec id="st1"><title>Context:</title>
<p>Age is one of the prime factors employed to establish the identity of an individual and the use of teeth for this purpose has been considered reliable. Tooth wear is widely accepted as a physiological consequence of aging and evaluation of tooth wear can be a simple and convenient tool to estimate age in adults.</p>
</sec>
<sec id="st2"><title>Aims:</title>
<p>The present study was conducted to record the degree of tooth wear among Indian adults and to estimate their ages from the degree of tooth wear based on Kim's scoring system.</p>
</sec>
<sec id="st3"><title>Materials and Methods:</title>
<p>Dental stone casts of 120 participants were used to assess the degree of occlusal tooth wear based on the criteria given by Kim <italic>et al</italic>
.</p>
</sec>
<sec id="st4"><title>Statistical Analysis Used:</title>
<p>The age of all subjects was estimated based on these scores using multiple regression analysis function.</p>
</sec>
<sec id="st5"><title>Results:</title>
<p>The degree of tooth wear showed a significant positive correlation with age in each and every examined tooth of both males and females. The predicted age was within ± 5 years of actual age in 70% of males and 68.3% females, and within ± 3 years of actual age in 50% of males and 50.1% of females.</p>
</sec>
<sec id="st6"><title>Conclusions:</title>
<p>Kim's scoring system has proven to be a useful tool in estimation of age using occlusal wear in an Indian population with a high level of accuracy in adults.</p>
</sec>
</div>
</front>
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<pmc article-type="research-article"><pmc-dir>properties open_access</pmc-dir>
<front><journal-meta><journal-id journal-id-type="nlm-ta">J Forensic Dent Sci</journal-id>
<journal-id journal-id-type="iso-abbrev">J Forensic Dent Sci</journal-id>
<journal-id journal-id-type="publisher-id">JFDS</journal-id>
<journal-title-group><journal-title>Journal of Forensic Dental Sciences</journal-title>
</journal-title-group>
<issn pub-type="ppub">0975-1475</issn>
<issn pub-type="epub">0975-2137</issn>
<publisher><publisher-name>Medknow Publications & Media Pvt Ltd</publisher-name>
<publisher-loc>India</publisher-loc>
</publisher>
</journal-meta>
<article-meta><article-id pub-id-type="pmid">24695780</article-id>
<article-id pub-id-type="pmc">3970382</article-id>
<article-id pub-id-type="publisher-id">JFDS-6-16</article-id>
<article-id pub-id-type="doi">10.4103/0975-1475.127765</article-id>
<article-categories><subj-group subj-group-type="heading"><subject>Original Article</subject>
</subj-group>
</article-categories>
<title-group><article-title>Age estimation of an Indian population by using the Kim's scoring system of occlusal tooth wear</article-title>
</title-group>
<contrib-group><contrib contrib-type="author"><name><surname>Telang</surname>
<given-names>Lahari A.</given-names>
</name>
<xref ref-type="aff" rid="aff1"></xref>
<xref ref-type="corresp" rid="cor1"></xref>
</contrib>
<contrib contrib-type="author"><name><surname>Patil</surname>
<given-names>Karthikeya</given-names>
</name>
<xref ref-type="aff" rid="aff2">1</xref>
</contrib>
<contrib contrib-type="author"><name><surname>Mahima</surname>
<given-names>V. G.</given-names>
</name>
<xref ref-type="aff" rid="aff2">1</xref>
</contrib>
</contrib-group>
<aff id="aff1"><italic>Department of Oral Medicine and Radiology, Penang International Dental College, Butterworth, Penang, Malaysia</italic>
</aff>
<aff id="aff2"><label>1</label>
<italic>Department of Oral Medicine and Radiology, J.S.S. Dental College and Hospital, Mysore, India</italic>
</aff>
<author-notes><corresp id="cor1"><bold>Address for correspondence:</bold>
<italic> Dr. Lahari A. Telang, Department of Oral Medicine and Radiology, Penang International Dental College, Level 18-21, NB Towers 1, Jalan Bagan Luar, 12000, Butterworth, Penang, Malaysia. E-mail: <email xlink:href="lahari@pidc.edu.my">lahari@pidc.edu.my</email>
</italic>
</corresp>
</author-notes>
<pub-date pub-type="ppub"><season>Jan-Apr</season>
<year>2014</year>
</pub-date>
<volume>6</volume>
<issue>1</issue>
<fpage>16</fpage>
<lpage>24</lpage>
<permissions><copyright-statement>Copyright: © Journal of Forensic Dental Sciences</copyright-statement>
<copyright-year>2014</copyright-year>
<license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by-nc-sa/3.0"><license-p>This is an open-access article distributed under the terms of the Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.</license-p>
</license>
</permissions>
<abstract><sec id="st1"><title>Context:</title>
<p>Age is one of the prime factors employed to establish the identity of an individual and the use of teeth for this purpose has been considered reliable. Tooth wear is widely accepted as a physiological consequence of aging and evaluation of tooth wear can be a simple and convenient tool to estimate age in adults.</p>
</sec>
<sec id="st2"><title>Aims:</title>
<p>The present study was conducted to record the degree of tooth wear among Indian adults and to estimate their ages from the degree of tooth wear based on Kim's scoring system.</p>
</sec>
<sec id="st3"><title>Materials and Methods:</title>
<p>Dental stone casts of 120 participants were used to assess the degree of occlusal tooth wear based on the criteria given by Kim <italic>et al</italic>
.</p>
</sec>
<sec id="st4"><title>Statistical Analysis Used:</title>
<p>The age of all subjects was estimated based on these scores using multiple regression analysis function.</p>
</sec>
<sec id="st5"><title>Results:</title>
<p>The degree of tooth wear showed a significant positive correlation with age in each and every examined tooth of both males and females. The predicted age was within ± 5 years of actual age in 70% of males and 68.3% females, and within ± 3 years of actual age in 50% of males and 50.1% of females.</p>
</sec>
<sec id="st6"><title>Conclusions:</title>
<p>Kim's scoring system has proven to be a useful tool in estimation of age using occlusal wear in an Indian population with a high level of accuracy in adults.</p>
</sec>
</abstract>
<kwd-group><kwd>Age estimation</kwd>
<kwd>forensic odontology</kwd>
<kwd>Kim's scoring system</kwd>
<kwd>occlusal tooth wear</kwd>
</kwd-group>
</article-meta>
</front>
</pmc>
<affiliations><list></list>
<tree><noCountry><name sortKey="Mahima, V G" sort="Mahima, V G" uniqKey="Mahima V" first="V. G." last="Mahima">V. G. Mahima</name>
<name sortKey="Patil, Karthikeya" sort="Patil, Karthikeya" uniqKey="Patil K" first="Karthikeya" last="Patil">Karthikeya Patil</name>
<name sortKey="Telang, Lahari A" sort="Telang, Lahari A" uniqKey="Telang L" first="Lahari A." last="Telang">Lahari A. Telang</name>
</noCountry>
</tree>
</affiliations>
</record>
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