Dental arch morphology in south-east Asian adults with obstructive sleep apnoea: geometric morphometrics
Summary The association between dental arch morphology and the aetiology of obstructive sleep apnoea (OSA) is not clear. To compare dental arch morphology in 108 Asian adults with and without ''OSA, overnight'' hospital polysomnography was performed, and sleep reports were obtai...
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| Veröffentlicht in: | Journal of oral rehabilitation 2009-03, Vol.36 (3), p.184-192 |
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| container_title | Journal of oral rehabilitation |
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| creator | BANABILH, S. M. SUZINA, A. H. DINSUHAIMI, S. SAMSUDIN, A. R. SINGH, G. D. |
| description | Summary The association between dental arch morphology and the aetiology of obstructive sleep apnoea (OSA) is not clear. To compare dental arch morphology in 108 Asian adults with and without ''OSA, overnight'' hospital polysomnography was performed, and sleep reports were obtained for all subjects. Standardized digital photographs were also taken of the subjects’ upper and lower study models. Using 25 homologous landmarks, mean OSA and control dental arch configurations were computed, and subjected to finite‐element morphometry (FEM), t‐tests and principal components analysis (PCA). Mean upper and lower OSA dental arch morphologies were statistically different from respective Control upper and lower arch morphologies (P |
| doi_str_mv | 10.1111/j.1365-2842.2008.01915.x |
| format | Article |
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M. ; SUZINA, A. H. ; DINSUHAIMI, S. ; SAMSUDIN, A. R. ; SINGH, G. D.</creator><creatorcontrib>BANABILH, S. M. ; SUZINA, A. H. ; DINSUHAIMI, S. ; SAMSUDIN, A. R. ; SINGH, G. D.</creatorcontrib><description>Summary The association between dental arch morphology and the aetiology of obstructive sleep apnoea (OSA) is not clear. To compare dental arch morphology in 108 Asian adults with and without ''OSA, overnight'' hospital polysomnography was performed, and sleep reports were obtained for all subjects. Standardized digital photographs were also taken of the subjects’ upper and lower study models. Using 25 homologous landmarks, mean OSA and control dental arch configurations were computed, and subjected to finite‐element morphometry (FEM), t‐tests and principal components analysis (PCA). Mean upper and lower OSA dental arch morphologies were statistically different from respective Control upper and lower arch morphologies (P < 0·05). FEM of the upper arch indicated that the mean OSA configuration was 7–11% narrower in the transverse plane in the incisor and canine regions when compared with the control configuration, and inter‐landmark analysis (ILA) confirmed this finding. FEM for the lower arch indicated that the mean OSA configuration was 10–11% narrower in the antero‐posterior plane in the pre‐molar and molar regions, and confirmed by ILA. Using PCA, significant differences were also found between the two groups in the lower arch using the first two eigenvalues, which accounted for 90% of the total shape change (P < 0·001). Supporting their role as aetiological factors, size and shape differences in dental arch morphology are found in patients with OSA.</description><identifier>ISSN: 0305-182X</identifier><identifier>EISSN: 1365-2842</identifier><identifier>DOI: 10.1111/j.1365-2842.2008.01915.x</identifier><identifier>PMID: 19207445</identifier><language>eng</language><publisher>Oxford, UK: Blackwell Publishing Ltd</publisher><subject>Adolescent ; Adult ; Asian ; Body Mass Index ; Cephalometry - methods ; Cross-Sectional Studies ; dental arch ; Dental Arch - pathology ; Dental Models ; Dentistry ; Finite Element Analysis ; Humans ; Middle Aged ; morphometric ; obesity ; Obesity - complications ; Oxygen - blood ; Polysomnography - methods ; Sleep Apnea, Obstructive - blood ; Sleep Apnea, Obstructive - etiology ; Sleep Apnea, Obstructive - pathology ; sleep apnoea ; Young Adult</subject><ispartof>Journal of oral rehabilitation, 2009-03, Vol.36 (3), p.184-192</ispartof><rights>2008 The Authors. Journal compilation © 2008 Blackwell Publishing Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4075-79319c386e3106ac8d1a63a808697ca368af5913f5273d8922772a549b76cc5d3</citedby><cites>FETCH-LOGICAL-c4075-79319c386e3106ac8d1a63a808697ca368af5913f5273d8922772a549b76cc5d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fj.1365-2842.2008.01915.x$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fj.1365-2842.2008.01915.x$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1416,27923,27924,45573,45574</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/19207445$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>BANABILH, S. M.</creatorcontrib><creatorcontrib>SUZINA, A. H.</creatorcontrib><creatorcontrib>DINSUHAIMI, S.</creatorcontrib><creatorcontrib>SAMSUDIN, A. R.</creatorcontrib><creatorcontrib>SINGH, G. D.</creatorcontrib><title>Dental arch morphology in south-east Asian adults with obstructive sleep apnoea: geometric morphometrics</title><title>Journal of oral rehabilitation</title><addtitle>J Oral Rehabil</addtitle><description>Summary The association between dental arch morphology and the aetiology of obstructive sleep apnoea (OSA) is not clear. To compare dental arch morphology in 108 Asian adults with and without ''OSA, overnight'' hospital polysomnography was performed, and sleep reports were obtained for all subjects. Standardized digital photographs were also taken of the subjects’ upper and lower study models. Using 25 homologous landmarks, mean OSA and control dental arch configurations were computed, and subjected to finite‐element morphometry (FEM), t‐tests and principal components analysis (PCA). Mean upper and lower OSA dental arch morphologies were statistically different from respective Control upper and lower arch morphologies (P < 0·05). FEM of the upper arch indicated that the mean OSA configuration was 7–11% narrower in the transverse plane in the incisor and canine regions when compared with the control configuration, and inter‐landmark analysis (ILA) confirmed this finding. FEM for the lower arch indicated that the mean OSA configuration was 10–11% narrower in the antero‐posterior plane in the pre‐molar and molar regions, and confirmed by ILA. Using PCA, significant differences were also found between the two groups in the lower arch using the first two eigenvalues, which accounted for 90% of the total shape change (P < 0·001). Supporting their role as aetiological factors, size and shape differences in dental arch morphology are found in patients with OSA.</description><subject>Adolescent</subject><subject>Adult</subject><subject>Asian</subject><subject>Body Mass Index</subject><subject>Cephalometry - methods</subject><subject>Cross-Sectional Studies</subject><subject>dental arch</subject><subject>Dental Arch - pathology</subject><subject>Dental Models</subject><subject>Dentistry</subject><subject>Finite Element Analysis</subject><subject>Humans</subject><subject>Middle Aged</subject><subject>morphometric</subject><subject>obesity</subject><subject>Obesity - complications</subject><subject>Oxygen - blood</subject><subject>Polysomnography - methods</subject><subject>Sleep Apnea, Obstructive - blood</subject><subject>Sleep Apnea, Obstructive - etiology</subject><subject>Sleep Apnea, Obstructive - pathology</subject><subject>sleep apnoea</subject><subject>Young Adult</subject><issn>0305-182X</issn><issn>1365-2842</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkF1v0zAUhi0EYqXwF5DvuErwRxzbXCBNKwymiYovlTvLddzFJYkz22HtvydZqu121pF8jvyex9IDAMQox-N5v88xLVlGREFygpDIEZaY5YdnYPHw8BwsEEUsw4L8OQOvYtyjMUkZfwnOsCSIFwVbgHplu6QbqIOpYetDX_vG3xyh62D0Q6ozq2OC59HpDupqaFKEdy7V0G9jCoNJ7p-FsbG2h7rvvNUf4I31rU3BmRNuHuJr8GKnm2jfnO4l-P3506-LL9n1-vLrxfl1ZgrEWcYlxdJQUVqKUamNqLAuqRZIlJIbTUuhd0xiumOE00pIQjgnmhVyy0tjWEWX4N3M7YO_HWxMqnXR2KbRnfVDVJxSiQUdawnEnDTBxxjsTvXBtTocFUZq0qz2arKpJptq0qzuNavDuPr29MmwbW31uHjyOgY-zoE719jjk8Hqar3-MbUjIJsBLiZ7eADo8FeVnHKmNt8u1YaK7yu2Wamf9D_OH5vK</recordid><startdate>200903</startdate><enddate>200903</enddate><creator>BANABILH, S. M.</creator><creator>SUZINA, A. H.</creator><creator>DINSUHAIMI, S.</creator><creator>SAMSUDIN, A. R.</creator><creator>SINGH, G. D.</creator><general>Blackwell Publishing Ltd</general><scope>BSCLL</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>200903</creationdate><title>Dental arch morphology in south-east Asian adults with obstructive sleep apnoea: geometric morphometrics</title><author>BANABILH, S. M. ; SUZINA, A. H. ; DINSUHAIMI, S. ; SAMSUDIN, A. R. ; SINGH, G. D.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4075-79319c386e3106ac8d1a63a808697ca368af5913f5273d8922772a549b76cc5d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Adolescent</topic><topic>Adult</topic><topic>Asian</topic><topic>Body Mass Index</topic><topic>Cephalometry - methods</topic><topic>Cross-Sectional Studies</topic><topic>dental arch</topic><topic>Dental Arch - pathology</topic><topic>Dental Models</topic><topic>Dentistry</topic><topic>Finite Element Analysis</topic><topic>Humans</topic><topic>Middle Aged</topic><topic>morphometric</topic><topic>obesity</topic><topic>Obesity - complications</topic><topic>Oxygen - blood</topic><topic>Polysomnography - methods</topic><topic>Sleep Apnea, Obstructive - blood</topic><topic>Sleep Apnea, Obstructive - etiology</topic><topic>Sleep Apnea, Obstructive - pathology</topic><topic>sleep apnoea</topic><topic>Young Adult</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>BANABILH, S. M.</creatorcontrib><creatorcontrib>SUZINA, A. H.</creatorcontrib><creatorcontrib>DINSUHAIMI, S.</creatorcontrib><creatorcontrib>SAMSUDIN, A. R.</creatorcontrib><creatorcontrib>SINGH, G. D.</creatorcontrib><collection>Istex</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of oral rehabilitation</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>BANABILH, S. M.</au><au>SUZINA, A. H.</au><au>DINSUHAIMI, S.</au><au>SAMSUDIN, A. R.</au><au>SINGH, G. D.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Dental arch morphology in south-east Asian adults with obstructive sleep apnoea: geometric morphometrics</atitle><jtitle>Journal of oral rehabilitation</jtitle><addtitle>J Oral Rehabil</addtitle><date>2009-03</date><risdate>2009</risdate><volume>36</volume><issue>3</issue><spage>184</spage><epage>192</epage><pages>184-192</pages><issn>0305-182X</issn><eissn>1365-2842</eissn><abstract>Summary The association between dental arch morphology and the aetiology of obstructive sleep apnoea (OSA) is not clear. To compare dental arch morphology in 108 Asian adults with and without ''OSA, overnight'' hospital polysomnography was performed, and sleep reports were obtained for all subjects. Standardized digital photographs were also taken of the subjects’ upper and lower study models. Using 25 homologous landmarks, mean OSA and control dental arch configurations were computed, and subjected to finite‐element morphometry (FEM), t‐tests and principal components analysis (PCA). Mean upper and lower OSA dental arch morphologies were statistically different from respective Control upper and lower arch morphologies (P < 0·05). FEM of the upper arch indicated that the mean OSA configuration was 7–11% narrower in the transverse plane in the incisor and canine regions when compared with the control configuration, and inter‐landmark analysis (ILA) confirmed this finding. FEM for the lower arch indicated that the mean OSA configuration was 10–11% narrower in the antero‐posterior plane in the pre‐molar and molar regions, and confirmed by ILA. Using PCA, significant differences were also found between the two groups in the lower arch using the first two eigenvalues, which accounted for 90% of the total shape change (P < 0·001). Supporting their role as aetiological factors, size and shape differences in dental arch morphology are found in patients with OSA.</abstract><cop>Oxford, UK</cop><pub>Blackwell Publishing Ltd</pub><pmid>19207445</pmid><doi>10.1111/j.1365-2842.2008.01915.x</doi><tpages>9</tpages></addata></record> |
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| subjects | Adolescent Adult Asian Body Mass Index Cephalometry - methods Cross-Sectional Studies dental arch Dental Arch - pathology Dental Models Dentistry Finite Element Analysis Humans Middle Aged morphometric obesity Obesity - complications Oxygen - blood Polysomnography - methods Sleep Apnea, Obstructive - blood Sleep Apnea, Obstructive - etiology Sleep Apnea, Obstructive - pathology sleep apnoea Young Adult |
| title | Dental arch morphology in south-east Asian adults with obstructive sleep apnoea: geometric morphometrics |
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