{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T01:18:05Z","timestamp":1787015885210,"version":"build-2736575974"},"reference-count":43,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2023,10,4]],"date-time":"2023-10-04T00:00:00Z","timestamp":1696377600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Oral Diseases"],"published-print":{"date-parts":[[2024,7]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Objectives<\/jats:title>\n                    <jats:p>This study aimed to investigate the association of explicitly severe chronic obstructive pulmonary disease (COPD) with oral conditions considering in\u2010depth shared risk factors.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>A case\u2013control study was conducted with 104 participants, 52 with severe COPD and 52 matched controls without COPD. Dental and periodontal status were clinically assessed and oral health\u2010related quality of life (OHRQoL) by OHIP\u2010G14\u2010questionnaire.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      Between COPD\u2010 and control\u2010group, there were no statistically significant differences regarding age (66.02\u2009\u00b1\u20097.30), sex (female: 52 [50%]), smoking history (44.69\u2009\u00b1\u200923.23 pack years) and number of systemic diseases (2.60\u2009\u00b1\u20091.38). COPD patients demonstrated significantly fewer remaining teeth (12.58\u2009\u00b1\u20099.67 vs. 18.85\u2009\u00b1\u20096.24,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u20090.001) besides higher DMFT (decayed, missing and filled teeth) index (21.12\u2009\u00b1\u20095.83 vs. 19.10\u2009\u00b1\u20093.91,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.036). They had significantly greater probing pocket depths (PPD: 3.24\u2009mm\u2009\u00b1\u20090.71\u2009mm vs. 2.7\u2009mm\u2009\u00b1\u20090.37\u2009mm,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u20090.001) and bleeding on probing (BOP: 34.52%\u2009\u00b1\u200922.03% vs. 22.85%\u2009\u00b1\u200917.94%,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.003) compared to controls, but showed no significant difference in clinical attachment level or staging of periodontitis. The OHIP\u2010G14 sum score was significantly higher in COPD patients (7.40\u2009\u00b1\u20097.28 vs. 3.63\u2009\u00b1\u20094.85,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.002). Common risk factors such as educational status, physical activity, dentist visit frequency, oral hygiene regimens and dietary habits were less favourable in patients with COPD.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>COPD was significantly associated with higher tooth loss, PPD, BOP and DMFT besides lower OHRQoL.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/odi.14755","type":"journal-article","created":{"date-parts":[[2023,10,5]],"date-time":"2023-10-05T15:19:59Z","timestamp":1696519199000},"page":"3400-3412","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":8,"title":["Severe chronic obstructive pulmonary disease is associated with reduced oral health conditions"],"prefix":"10.1111","volume":"30","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2181-3505","authenticated-orcid":false,"given":"Antonio","family":"Ciardo","sequence":"first","affiliation":[{"name":"Section of Periodontology, Department of Conservative Dentistry, Clinic for Oral, Dental and Maxillofacial Diseases Heidelberg University Hospital  Heidelberg Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marlinde M.","family":"Simon","sequence":"additional","affiliation":[{"name":"Section of Periodontology, Department of Conservative Dentistry, Clinic for Oral, Dental and Maxillofacial Diseases Heidelberg University Hospital  Heidelberg Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ralf","family":"Eberhardt","sequence":"additional","affiliation":[{"name":"Department of Pneumology and Critical Care Medicine, Thoraxklinik, Translational Lung Research Center Heidelberg (TLRCH) of the German Center for Lung Research (DZL) University of Heidelberg  Heidelberg Germany"},{"name":"Department of Pneumology and Critical Care Medicine Asklepios Klinik Barmbek  Hamburg Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Judith Maria","family":"Brock","sequence":"additional","affiliation":[{"name":"Department of Pneumology and Critical Care Medicine, Thoraxklinik, Translational Lung Research Center Heidelberg (TLRCH) of the German Center for Lung Research (DZL) University of Heidelberg  Heidelberg Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0055-5105","authenticated-orcid":false,"given":"Alexander","family":"Ritz","sequence":"additional","affiliation":[{"name":"Institute of Medical Biometry University of Heidelberg  Heidelberg Germany"},{"name":"Institute of Mathematics Clausthal University of Technology  Clausthal\u2010Zellerfeld Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ti\u2010Sun","family":"Kim","sequence":"additional","affiliation":[{"name":"Section of Periodontology, Department of Conservative Dentistry, Clinic for Oral, Dental and Maxillofacial Diseases Heidelberg University Hospital  Heidelberg Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2023,10,4]]},"reference":[{"key":"e_1_2_13_2_1","doi-asserted-by":"publisher","DOI":"10.1902\/jop.2006.060010"},{"key":"e_1_2_13_3_1","doi-asserted-by":"publisher","DOI":"10.1183\/09031936.00128008"},{"key":"e_1_2_13_4_1","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600\u20100757.2000.2230111.x"},{"key":"e_1_2_13_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/jcpe.12685"},{"key":"e_1_2_13_6_1","doi-asserted-by":"publisher","DOI":"10.1902\/jop.2016.150682"},{"issue":"8","key":"e_1_2_13_7_1","first-page":"321","article-title":"Renewed examination of the group classification of partially edentulous arches by Eichner and application advices for studies on morbidity statistics","volume":"40","author":"Eichner K.","year":"1990","journal-title":"Stomatologie der DDR"},{"key":"e_1_2_13_8_1","doi-asserted-by":"publisher","DOI":"10.15326\/jcopdf.5.2.2017.0159"},{"key":"e_1_2_13_9_1","doi-asserted-by":"publisher","DOI":"10.1111\/odi.13228"},{"key":"e_1_2_13_10_1","doi-asserted-by":"publisher","DOI":"10.1111\/jcpe.13324"},{"key":"e_1_2_13_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.it.2013.09.001"},{"key":"e_1_2_13_12_1","doi-asserted-by":"publisher","DOI":"10.1111\/omi.12065"},{"key":"e_1_2_13_13_1","doi-asserted-by":"publisher","DOI":"10.1183\/13993003.00164-2019"},{"key":"e_1_2_13_14_1","doi-asserted-by":"publisher","DOI":"10.3390\/nu14204362"},{"key":"e_1_2_13_15_1","doi-asserted-by":"publisher","DOI":"10.1111\/jcpe.12951"},{"key":"e_1_2_13_16_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600\u20100528.2006.00279.x"},{"key":"e_1_2_13_17_1","doi-asserted-by":"publisher","DOI":"10.1183\/09031936.00102509"},{"key":"e_1_2_13_18_1","volume-title":"F\u00fcnfte deutsche mundgesundheitsstudie\u2010(DMS IV)","author":"Jordan A. 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