Category of functional tooth units in relation to the number of teeth and masticatory ability in Japanese adults.
Identifieur interne : 001A58 ( PubMed/Corpus ); précédent : 001A57; suivant : 001A59Category of functional tooth units in relation to the number of teeth and masticatory ability in Japanese adults.
Auteurs : Masayuki Ueno ; Tomohito Yanagisawa ; Kayoko Shinada ; Satoko Ohara ; Yoko KawaguchiSource :
- Clinical oral investigations [ 1436-3771 ] ; 2010.
English descriptors
- KwdEn :
- MESH :
- geographic : Japan.
- physiopathology : Jaw, Edentulous, Partially, Tooth Loss.
- Adult, Aged, Aged, 80 and over, Dental Prosthesis, Female, Humans, Male, Mastication, Middle Aged, Surveys and Questionnaires.
Abstract
The purposes of this study were (1) to examine differences in dental status among various age groups, particularly, focusing on whether subjects retained 20 or more natural teeth, and (2) to investigate the relationship among dental status, the number and categories of functional tooth units (FTUs), and masticatory ability. A dental examination and self-administered questionnaire were conducted in a total of 2,164 residents aged 40 to 75 years who dwelt in Japan. The percentage of subjects with 20 and more natural teeth and their number of posterior teeth decreased with age. There was not much difference in the mean number of FTUs in subjects with and without 20 or more natural teeth, but those with 20 natural teeth had fewer numbers of FTUs than those with more than 20 natural teeth. The categories of the FTUs were extremely different. Subjects with 20 or more natural teeth had FTUs consisting mostly of natural to natural teeth. Subjects with 19 or fewer natural teeth had many FTUs consisting of removable prosthetic teeth. The subjective chewing ability test was significantly correlated with the number of natural teeth. Subjects could chew the higher number of test foods as the number of natural teeth increased. Not only the number of natural teeth but the categories of FTUs appear to be key factors of chewing ability. It is important to keep as many natural teeth as possible so that the person's categories of FTUs are mainly composed of natural to natural teeth to maintain better oral function.
DOI: 10.1007/s00784-009-0270-8
PubMed: 19333627
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Category of functional tooth units in relation to the number of teeth and masticatory ability in Japanese adults.</title><author><name sortKey="Ueno, Masayuki" sort="Ueno, Masayuki" uniqKey="Ueno M" first="Masayuki" last="Ueno">Masayuki Ueno</name><affiliation><nlm:affiliation>Department of Oral Health Promotion, Graduate School, Tokyo Medical and Dental University, Tokyo, Japan. ueno.ohp@tmd.ac.jp</nlm:affiliation></affiliation></author><author><name sortKey="Yanagisawa, Tomohito" sort="Yanagisawa, Tomohito" uniqKey="Yanagisawa T" first="Tomohito" last="Yanagisawa">Tomohito Yanagisawa</name></author><author><name sortKey="Shinada, Kayoko" sort="Shinada, Kayoko" uniqKey="Shinada K" first="Kayoko" last="Shinada">Kayoko Shinada</name></author><author><name sortKey="Ohara, Satoko" sort="Ohara, Satoko" uniqKey="Ohara S" first="Satoko" last="Ohara">Satoko Ohara</name></author><author><name sortKey="Kawaguchi, Yoko" sort="Kawaguchi, Yoko" uniqKey="Kawaguchi Y" first="Yoko" last="Kawaguchi">Yoko Kawaguchi</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2010">2010</date><idno type="RBID">pubmed:19333627</idno><idno type="pmid">19333627</idno><idno type="doi">10.1007/s00784-009-0270-8</idno><idno type="wicri:Area/PubMed/Corpus">001A58</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">001A58</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Category of functional tooth units in relation to the number of teeth and masticatory ability in Japanese adults.</title><author><name sortKey="Ueno, Masayuki" sort="Ueno, Masayuki" uniqKey="Ueno M" first="Masayuki" last="Ueno">Masayuki Ueno</name><affiliation><nlm:affiliation>Department of Oral Health Promotion, Graduate School, Tokyo Medical and Dental University, Tokyo, Japan. ueno.ohp@tmd.ac.jp</nlm:affiliation></affiliation></author><author><name sortKey="Yanagisawa, Tomohito" sort="Yanagisawa, Tomohito" uniqKey="Yanagisawa T" first="Tomohito" last="Yanagisawa">Tomohito Yanagisawa</name></author><author><name sortKey="Shinada, Kayoko" sort="Shinada, Kayoko" uniqKey="Shinada K" first="Kayoko" last="Shinada">Kayoko Shinada</name></author><author><name sortKey="Ohara, Satoko" sort="Ohara, Satoko" uniqKey="Ohara S" first="Satoko" last="Ohara">Satoko Ohara</name></author><author><name sortKey="Kawaguchi, Yoko" sort="Kawaguchi, Yoko" uniqKey="Kawaguchi Y" first="Yoko" last="Kawaguchi">Yoko Kawaguchi</name></author></analytic><series><title level="j">Clinical oral investigations</title><idno type="eISSN">1436-3771</idno><imprint><date when="2010" type="published">2010</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adult</term><term>Aged</term><term>Aged, 80 and over</term><term>Dental Prosthesis</term><term>Female</term><term>Humans</term><term>Japan</term><term>Jaw, Edentulous, Partially (physiopathology)</term><term>Male</term><term>Mastication</term><term>Middle Aged</term><term>Surveys and Questionnaires</term><term>Tooth Loss (physiopathology)</term></keywords><keywords scheme="MESH" type="geographic" xml:lang="en"><term>Japan</term></keywords><keywords scheme="MESH" qualifier="physiopathology" xml:lang="en"><term>Jaw, Edentulous, Partially</term><term>Tooth Loss</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adult</term><term>Aged</term><term>Aged, 80 and over</term><term>Dental Prosthesis</term><term>Female</term><term>Humans</term><term>Male</term><term>Mastication</term><term>Middle Aged</term><term>Surveys and Questionnaires</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The purposes of this study were (1) to examine differences in dental status among various age groups, particularly, focusing on whether subjects retained 20 or more natural teeth, and (2) to investigate the relationship among dental status, the number and categories of functional tooth units (FTUs), and masticatory ability. A dental examination and self-administered questionnaire were conducted in a total of 2,164 residents aged 40 to 75 years who dwelt in Japan. The percentage of subjects with 20 and more natural teeth and their number of posterior teeth decreased with age. There was not much difference in the mean number of FTUs in subjects with and without 20 or more natural teeth, but those with 20 natural teeth had fewer numbers of FTUs than those with more than 20 natural teeth. The categories of the FTUs were extremely different. Subjects with 20 or more natural teeth had FTUs consisting mostly of natural to natural teeth. Subjects with 19 or fewer natural teeth had many FTUs consisting of removable prosthetic teeth. The subjective chewing ability test was significantly correlated with the number of natural teeth. Subjects could chew the higher number of test foods as the number of natural teeth increased. Not only the number of natural teeth but the categories of FTUs appear to be key factors of chewing ability. It is important to keep as many natural teeth as possible so that the person's categories of FTUs are mainly composed of natural to natural teeth to maintain better oral function.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">19333627</PMID><DateCompleted><Year>2010</Year><Month>03</Month><Day>30</Day></DateCompleted><DateRevised><Year>2017</Year><Month>10</Month><Day>13</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1436-3771</ISSN><JournalIssue CitedMedium="Internet"><Volume>14</Volume><Issue>1</Issue><PubDate><Year>2010</Year><Month>Feb</Month></PubDate></JournalIssue><Title>Clinical oral investigations</Title><ISOAbbreviation>Clin Oral Investig</ISOAbbreviation></Journal><ArticleTitle>Category of functional tooth units in relation to the number of teeth and masticatory ability in Japanese adults.</ArticleTitle><Pagination><MedlinePgn>113-9</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1007/s00784-009-0270-8</ELocationID><Abstract><AbstractText>The purposes of this study were (1) to examine differences in dental status among various age groups, particularly, focusing on whether subjects retained 20 or more natural teeth, and (2) to investigate the relationship among dental status, the number and categories of functional tooth units (FTUs), and masticatory ability. A dental examination and self-administered questionnaire were conducted in a total of 2,164 residents aged 40 to 75 years who dwelt in Japan. The percentage of subjects with 20 and more natural teeth and their number of posterior teeth decreased with age. There was not much difference in the mean number of FTUs in subjects with and without 20 or more natural teeth, but those with 20 natural teeth had fewer numbers of FTUs than those with more than 20 natural teeth. The categories of the FTUs were extremely different. Subjects with 20 or more natural teeth had FTUs consisting mostly of natural to natural teeth. Subjects with 19 or fewer natural teeth had many FTUs consisting of removable prosthetic teeth. The subjective chewing ability test was significantly correlated with the number of natural teeth. Subjects could chew the higher number of test foods as the number of natural teeth increased. Not only the number of natural teeth but the categories of FTUs appear to be key factors of chewing ability. It is important to keep as many natural teeth as possible so that the person's categories of FTUs are mainly composed of natural to natural teeth to maintain better oral function.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Ueno</LastName><ForeName>Masayuki</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>Department of Oral Health Promotion, Graduate School, Tokyo Medical and Dental University, Tokyo, Japan. ueno.ohp@tmd.ac.jp</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Yanagisawa</LastName><ForeName>Tomohito</ForeName><Initials>T</Initials></Author><Author ValidYN="Y"><LastName>Shinada</LastName><ForeName>Kayoko</ForeName><Initials>K</Initials></Author><Author ValidYN="Y"><LastName>Ohara</LastName><ForeName>Satoko</ForeName><Initials>S</Initials></Author><Author ValidYN="Y"><LastName>Kawaguchi</LastName><ForeName>Yoko</ForeName><Initials>Y</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2009</Year><Month>03</Month><Day>31</Day></ArticleDate></Article><MedlineJournalInfo><Country>Germany</Country><MedlineTA>Clin Oral Investig</MedlineTA><NlmUniqueID>9707115</NlmUniqueID><ISSNLinking>1432-6981</ISSNLinking></MedlineJournalInfo><CitationSubset>D</CitationSubset><CommentsCorrectionsList><CommentsCorrections RefType="Cites"><RefSource>Community Dent Oral Epidemiol. 1999 Aug;27(4):249-58</RefSource><PMID Version="1">10403084</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>J Dent Res. 2001 Jul;80(7):1625-30</RefSource><PMID Version="1">11597022</PMID></CommentsCorrections><CommentsCorrections 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Dent Res. 1994 Nov;73(11):1677-83</RefSource><PMID Version="1">7983253</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>J Public Health Dent. 1990 Summer;50(4):262-7</RefSource><PMID Version="1">2202825</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>BMC Oral Health. 2006 Dec 20;6:15</RefSource><PMID Version="1">17181853</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>Clin Oral Investig. 2004 Mar;8(1):11-7</RefSource><PMID Version="1">15029484</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>J Gerontol A Biol Sci Med Sci. 2000 Jul;55(7):M366-71</RefSource><PMID Version="1">10898252</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>Int J Periodontics Restorative Dent. 1989;9(6):426-49</RefSource><PMID Version="1">2640215</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>J Dent Res. 1989 Dec;68(12 ):1765-70</RefSource><PMID 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MajorTopicYN="N">Jaw, Edentulous, Partially</DescriptorName><QualifierName UI="Q000503" MajorTopicYN="Y">physiopathology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008297" MajorTopicYN="N">Male</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008409" MajorTopicYN="Y">Mastication</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008875" MajorTopicYN="N">Middle Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D011795" MajorTopicYN="N">Surveys and Questionnaires</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D016388" MajorTopicYN="N">Tooth Loss</DescriptorName><QualifierName UI="Q000503" MajorTopicYN="Y">physiopathology</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2008</Year><Month>09</Month><Day>16</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2009</Year><Month>03</Month><Day>16</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2009</Year><Month>4</Month><Day>1</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2009</Year><Month>4</Month><Day>1</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2010</Year><Month>3</Month><Day>31</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">19333627</ArticleId><ArticleId IdType="doi">10.1007/s00784-009-0270-8</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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