{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,22]],"date-time":"2026-10-22T15:59:38Z","timestamp":1792684778565,"version":"4.5.0"},"reference-count":39,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2023,10,17]],"date-time":"2023-10-17T00:00:00Z","timestamp":1697500800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["aap.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Periodontology"],"published-print":{"date-parts":[[2024,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>A study was made to evaluate peri\u2010implant conditions in compliers and erratic compliers with peri\u2010implant maintenance therapy (PIMT), and to assess the role of site\u2010specific confounders.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Erratic PIMT compliers (EC) were defined as presenting attendance\u00a0&lt;\u00a02\u00d7\/year, while regular compliers (RC) attended\u00a0\u2265\u00a02\u00d7\/year. Generalized estimating equations (GEE) were employed to perform a multivariable multilevel analysis in which the peri\u2010implant condition was established as dependent variable.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Overall, 86 non\u2010smoker patients (42 RC and 44 EC) attending the Department of Periodontology of the Universitat Internacional de Catalunya were recruited consecutively on a cross\u2010sectional basis. The mean period of loading was 9.5\u00a0year. An implant placed in an erratic patient has 88% higher probability of presenting peri\u2010implant diseases versus RC. Furthermore, the probability of diagnosis of peri\u2010implantitis was significantly higher in EC versus RC (odds ratio [OR] 5.26<jats:italic>; p<\/jats:italic>\u00a0=\u00a00.009). Among other factors, history of periodontitis, non\u2010hygienic prosthesis, period of implant loading, and modified plaque index (mPI) at implant level were shown to significantly increase the risk of peri\u2010implantitis diagnosis. Although not associated with peri\u2010implantitis diagnosis risk, keratinized mucosa (KM) width, and vestibular depth (VD) were significantly associated to plaque accumulation (mPI).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Compliance with PIMT was found to be significantly associated with peri\u2010implant\u00a0condition. In this sense, attending PIMT\u00a0&lt;\u00a02\u00d7\/year may be ineffective to prevent peri\u2010implantitis.<\/jats:p><\/jats:sec>","DOI":"10.1002\/jper.23-0048","type":"journal-article","created":{"date-parts":[[2023,7,12]],"date-time":"2023-07-12T11:11:50Z","timestamp":1689160310000},"page":"40-49","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":19,"title":["Influence of the level of compliance with preventive maintenance therapy upon the prevalence of peri\u2010implant diseases"],"prefix":"10.1002","volume":"95","author":[{"given":"Francesco Di","family":"Leone","sequence":"first","affiliation":[{"name":"Department of Periodontology Universitat Internacional de Catalunya  Barcelona Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2253-3927","authenticated-orcid":false,"given":"Gonzalo","family":"Blasi","sequence":"additional","affiliation":[{"name":"Department of 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