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Prediction of periapical status and tooth extraction
Aim To describe and analyse risk factors associated with prediction of periapical status, assessed using the full‐scale Periapical Index (PAI) supplemented with extraction as outcome variable. Methodology In 1997–1998, 616 randomly selected individuals from Aarhus County, Denmark, underwent a full‐m...
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| Published in: | International endodontic journal 2017-01, Vol.50 (1), p.5-14 |
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| container_title | International endodontic journal |
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| creator | Kirkevang, L. –L. Ørstavik, D. Bahrami, G. Wenzel, A. Væth, M. |
| description | Aim
To describe and analyse risk factors associated with prediction of periapical status, assessed using the full‐scale Periapical Index (PAI) supplemented with extraction as outcome variable.
Methodology
In 1997–1998, 616 randomly selected individuals from Aarhus County, Denmark, underwent a full‐mouth radiographic survey. All 616 were re‐invited in 2003–2004 and in 2008–2009, when 473 and 363 persons, respectively, consented and attended a new radiographic examination. The study population of the present investigation included 330 persons who had participated in all three examinations, and 143 persons who had participated in the first and second examination only. Using the full‐mouth radiographic survey and interview information, the following variables were assessed: on person level – age, gender, smoking habits and number of teeth; on tooth level – presence of tooth, PAI, root filling, caries, marginal bone level, restoration, jaw and tooth group. The outcome variable was the 5 score PAI supplemented with extraction. The observation period was 5 years. Ordered logistic regression analyses were carried out for root filled and non‐root filled teeth separately. The Regional Committee of Ethics approved the study.
Results
For both root filled teeth and non‐root filled teeth, the baseline PAI score was the most important predictive factor of periapical status and extraction (P |
| doi_str_mv | 10.1111/iej.12581 |
| format | article |
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To describe and analyse risk factors associated with prediction of periapical status, assessed using the full‐scale Periapical Index (PAI) supplemented with extraction as outcome variable.
Methodology
In 1997–1998, 616 randomly selected individuals from Aarhus County, Denmark, underwent a full‐mouth radiographic survey. All 616 were re‐invited in 2003–2004 and in 2008–2009, when 473 and 363 persons, respectively, consented and attended a new radiographic examination. The study population of the present investigation included 330 persons who had participated in all three examinations, and 143 persons who had participated in the first and second examination only. Using the full‐mouth radiographic survey and interview information, the following variables were assessed: on person level – age, gender, smoking habits and number of teeth; on tooth level – presence of tooth, PAI, root filling, caries, marginal bone level, restoration, jaw and tooth group. The outcome variable was the 5 score PAI supplemented with extraction. The observation period was 5 years. Ordered logistic regression analyses were carried out for root filled and non‐root filled teeth separately. The Regional Committee of Ethics approved the study.
Results
For both root filled teeth and non‐root filled teeth, the baseline PAI score was the most important predictive factor of periapical status and extraction (P < 0.0001). Non‐root filled teeth had in general a better outcome than root filled teeth. However, in non‐root filled teeth, several other factors had a significant influence on the outcome, and the risk estimates were larger and showed a more pronounced variation between the different categories of predictive factors. For root filled teeth few variables, other than baseline PAI score, influenced the outcome significantly.
Conclusion
The full‐scale PAI was the strongest predictive factor of periapical status or extraction even when adjusted for additional factors, such as marginal bone level. A high baseline PAI score increased the risk for an impaired outcome. The large difference in risk estimates for non‐root filled compared to root filled teeth documents the importance of separate analyses/studies for identification and quantification of predictive factors associated with periapical status and extraction of a tooth.</description><identifier>ISSN: 0143-2885</identifier><identifier>EISSN: 1365-2591</identifier><identifier>DOI: 10.1111/iej.12581</identifier><identifier>PMID: 26580306</identifier><language>eng</language><publisher>England: Wiley Subscription Services, Inc</publisher><subject>Adult ; apical periodontitis ; Dental caries ; Dentistry ; Endodontics ; extraction ; Female ; Humans ; Jaw ; Male ; Middle Aged ; PAI ; Periapical Periodontitis - diagnostic imaging ; Periapical Periodontitis - surgery ; Population studies ; prediction ; Radiography, Panoramic ; Risk factors ; Root Canal Therapy ; Severity of Illness Index ; Smoking ; Teeth ; Tooth Extraction ; Tooth extractions ; Young Adult</subject><ispartof>International endodontic journal, 2017-01, Vol.50 (1), p.5-14</ispartof><rights>2015 International Endodontic Journal. Published by John Wiley & Sons Ltd</rights><rights>2015 International Endodontic Journal. Published by John Wiley & Sons Ltd.</rights><rights>Copyright © 2017 International Endodontic Journal. Published by John Wiley & Sons Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3531-58d775b6a8a260d1de4bb81bc87b4929731f8a51aea8dee735d2a537afa03e403</citedby><cites>FETCH-LOGICAL-c3531-58d775b6a8a260d1de4bb81bc87b4929731f8a51aea8dee735d2a537afa03e403</cites><orcidid>0000-0002-0134-5006</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/26580306$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Kirkevang, L. –L.</creatorcontrib><creatorcontrib>Ørstavik, D.</creatorcontrib><creatorcontrib>Bahrami, G.</creatorcontrib><creatorcontrib>Wenzel, A.</creatorcontrib><creatorcontrib>Væth, M.</creatorcontrib><title>Prediction of periapical status and tooth extraction</title><title>International endodontic journal</title><addtitle>Int Endod J</addtitle><description>Aim
To describe and analyse risk factors associated with prediction of periapical status, assessed using the full‐scale Periapical Index (PAI) supplemented with extraction as outcome variable.
Methodology
In 1997–1998, 616 randomly selected individuals from Aarhus County, Denmark, underwent a full‐mouth radiographic survey. All 616 were re‐invited in 2003–2004 and in 2008–2009, when 473 and 363 persons, respectively, consented and attended a new radiographic examination. The study population of the present investigation included 330 persons who had participated in all three examinations, and 143 persons who had participated in the first and second examination only. Using the full‐mouth radiographic survey and interview information, the following variables were assessed: on person level – age, gender, smoking habits and number of teeth; on tooth level – presence of tooth, PAI, root filling, caries, marginal bone level, restoration, jaw and tooth group. The outcome variable was the 5 score PAI supplemented with extraction. The observation period was 5 years. Ordered logistic regression analyses were carried out for root filled and non‐root filled teeth separately. The Regional Committee of Ethics approved the study.
Results
For both root filled teeth and non‐root filled teeth, the baseline PAI score was the most important predictive factor of periapical status and extraction (P < 0.0001). Non‐root filled teeth had in general a better outcome than root filled teeth. However, in non‐root filled teeth, several other factors had a significant influence on the outcome, and the risk estimates were larger and showed a more pronounced variation between the different categories of predictive factors. For root filled teeth few variables, other than baseline PAI score, influenced the outcome significantly.
Conclusion
The full‐scale PAI was the strongest predictive factor of periapical status or extraction even when adjusted for additional factors, such as marginal bone level. A high baseline PAI score increased the risk for an impaired outcome. The large difference in risk estimates for non‐root filled compared to root filled teeth documents the importance of separate analyses/studies for identification and quantification of predictive factors associated with periapical status and extraction of a tooth.</description><subject>Adult</subject><subject>apical periodontitis</subject><subject>Dental caries</subject><subject>Dentistry</subject><subject>Endodontics</subject><subject>extraction</subject><subject>Female</subject><subject>Humans</subject><subject>Jaw</subject><subject>Male</subject><subject>Middle Aged</subject><subject>PAI</subject><subject>Periapical Periodontitis - diagnostic imaging</subject><subject>Periapical Periodontitis - surgery</subject><subject>Population studies</subject><subject>prediction</subject><subject>Radiography, Panoramic</subject><subject>Risk factors</subject><subject>Root Canal Therapy</subject><subject>Severity of Illness Index</subject><subject>Smoking</subject><subject>Teeth</subject><subject>Tooth Extraction</subject><subject>Tooth extractions</subject><subject>Young Adult</subject><issn>0143-2885</issn><issn>1365-2591</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNp10EFLwzAYxvEgipvTg19ACl70UJc3adL0KGPqZKAHPYe0STGja2bSovv2xnV6EMwllx9_Xh6EzgHfQHxTa1Y3QJiAAzQGyllKWAGHaIwhoykRgo3QSQgrjDHDFI7RiHAmMMV8jLJnb7StOuvaxNXJxnirNrZSTRI61fUhUa1OOue6t8R8dl7t5Ck6qlUTzNn-n6DXu_nL7CFdPt0vZrfLtKKMQsqEznNWciUU4ViDNllZCigrkZdZQYqcQi0UA2WU0MbklGmiGM1VrTA1GaYTdDV0N9699yZ0cm1DZZpGtcb1QYIgnEeXQaSXf-jK9b6N10koCGYFLjCP6npQlXcheFPLjbdr5bcSsPyeUsYp5W7KaC_2xb5cG_0rf7aLYDqAD9uY7f8luZg_DskvRS97mQ</recordid><startdate>201701</startdate><enddate>201701</enddate><creator>Kirkevang, L. –L.</creator><creator>Ørstavik, D.</creator><creator>Bahrami, G.</creator><creator>Wenzel, A.</creator><creator>Væth, M.</creator><general>Wiley Subscription Services, Inc</general><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>7QP</scope><scope>K9.</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-0134-5006</orcidid></search><sort><creationdate>201701</creationdate><title>Prediction of periapical status and tooth extraction</title><author>Kirkevang, L. –L. ; Ørstavik, D. ; Bahrami, G. ; Wenzel, A. ; Væth, M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3531-58d775b6a8a260d1de4bb81bc87b4929731f8a51aea8dee735d2a537afa03e403</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Adult</topic><topic>apical periodontitis</topic><topic>Dental caries</topic><topic>Dentistry</topic><topic>Endodontics</topic><topic>extraction</topic><topic>Female</topic><topic>Humans</topic><topic>Jaw</topic><topic>Male</topic><topic>Middle Aged</topic><topic>PAI</topic><topic>Periapical Periodontitis - diagnostic imaging</topic><topic>Periapical Periodontitis - surgery</topic><topic>Population studies</topic><topic>prediction</topic><topic>Radiography, Panoramic</topic><topic>Risk factors</topic><topic>Root Canal Therapy</topic><topic>Severity of Illness Index</topic><topic>Smoking</topic><topic>Teeth</topic><topic>Tooth Extraction</topic><topic>Tooth extractions</topic><topic>Young Adult</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kirkevang, L. –L.</creatorcontrib><creatorcontrib>Ørstavik, D.</creatorcontrib><creatorcontrib>Bahrami, G.</creatorcontrib><creatorcontrib>Wenzel, A.</creatorcontrib><creatorcontrib>Væth, M.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Calcium & Calcified Tissue Abstracts</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>MEDLINE - Academic</collection><jtitle>International endodontic journal</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kirkevang, L. –L.</au><au>Ørstavik, D.</au><au>Bahrami, G.</au><au>Wenzel, A.</au><au>Væth, M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Prediction of periapical status and tooth extraction</atitle><jtitle>International endodontic journal</jtitle><addtitle>Int Endod J</addtitle><date>2017-01</date><risdate>2017</risdate><volume>50</volume><issue>1</issue><spage>5</spage><epage>14</epage><pages>5-14</pages><issn>0143-2885</issn><eissn>1365-2591</eissn><abstract>Aim
To describe and analyse risk factors associated with prediction of periapical status, assessed using the full‐scale Periapical Index (PAI) supplemented with extraction as outcome variable.
Methodology
In 1997–1998, 616 randomly selected individuals from Aarhus County, Denmark, underwent a full‐mouth radiographic survey. All 616 were re‐invited in 2003–2004 and in 2008–2009, when 473 and 363 persons, respectively, consented and attended a new radiographic examination. The study population of the present investigation included 330 persons who had participated in all three examinations, and 143 persons who had participated in the first and second examination only. Using the full‐mouth radiographic survey and interview information, the following variables were assessed: on person level – age, gender, smoking habits and number of teeth; on tooth level – presence of tooth, PAI, root filling, caries, marginal bone level, restoration, jaw and tooth group. The outcome variable was the 5 score PAI supplemented with extraction. The observation period was 5 years. Ordered logistic regression analyses were carried out for root filled and non‐root filled teeth separately. The Regional Committee of Ethics approved the study.
Results
For both root filled teeth and non‐root filled teeth, the baseline PAI score was the most important predictive factor of periapical status and extraction (P < 0.0001). Non‐root filled teeth had in general a better outcome than root filled teeth. However, in non‐root filled teeth, several other factors had a significant influence on the outcome, and the risk estimates were larger and showed a more pronounced variation between the different categories of predictive factors. For root filled teeth few variables, other than baseline PAI score, influenced the outcome significantly.
Conclusion
The full‐scale PAI was the strongest predictive factor of periapical status or extraction even when adjusted for additional factors, such as marginal bone level. A high baseline PAI score increased the risk for an impaired outcome. The large difference in risk estimates for non‐root filled compared to root filled teeth documents the importance of separate analyses/studies for identification and quantification of predictive factors associated with periapical status and extraction of a tooth.</abstract><cop>England</cop><pub>Wiley Subscription Services, Inc</pub><pmid>26580306</pmid><doi>10.1111/iej.12581</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0002-0134-5006</orcidid></addata></record> |
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| identifier | ISSN: 0143-2885 |
| ispartof | International endodontic journal, 2017-01, Vol.50 (1), p.5-14 |
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| source | Wiley-Blackwell Read & Publish Collection |
| subjects | Adult apical periodontitis Dental caries Dentistry Endodontics extraction Female Humans Jaw Male Middle Aged PAI Periapical Periodontitis - diagnostic imaging Periapical Periodontitis - surgery Population studies prediction Radiography, Panoramic Risk factors Root Canal Therapy Severity of Illness Index Smoking Teeth Tooth Extraction Tooth extractions Young Adult |
| title | Prediction of periapical status and tooth extraction |
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