{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,2]],"date-time":"2026-10-02T03:47:56Z","timestamp":1790912876690,"version":"4.1.0"},"reference-count":29,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2013,4,16]],"date-time":"2013-04-16T00:00:00Z","timestamp":1366070400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Clinic Periodontology"],"published-print":{"date-parts":[[2013,6]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Aim<\/jats:title><jats:p>To conduct an individual patient data (<jats:styled-content style=\"fixed-case\">IPD<\/jats:styled-content>) meta\u2010analysis to assess the effect of smoking cessation (<jats:styled-content style=\"fixed-case\">SC<\/jats:styled-content>) on clinical outcomes following the non\u2010surgical periodontal treatment in patients with chronic periodontitis.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p><jats:styled-content style=\"fixed-case\">MEDLINE<\/jats:styled-content>,<jats:styled-content style=\"fixed-case\"> EMBASE<\/jats:styled-content> and <jats:styled-content style=\"fixed-case\">CENTRAL<\/jats:styled-content> were searched up to, and including, August 2012. Prospective cohort studies of at least 6\u00a0months' duration were included if the participants met the following criteria: (1) smokers who had expressed an interest in quitting the habit; and (2) a diagnosis of periodontitis. Search was conducted by two independent reviewers. <jats:styled-content style=\"fixed-case\">IPD<\/jats:styled-content> meta\u2010analyses were undertaken using multiple linear or Poisson regression to evaluate the impact of <jats:styled-content style=\"fixed-case\">SC<\/jats:styled-content> on five different dependent variables.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Of 2455 potentially eligible articles, two studies were included. The two studies found that <jats:styled-content style=\"fixed-case\">SC<\/jats:styled-content> seems to promote additional beneficial effects in reducing probing depths (<jats:styled-content style=\"fixed-case\">PD<\/jats:styled-content>) and improving attachment level following non\u2010surgical periodontal treatment. The <jats:styled-content style=\"fixed-case\">IPD<\/jats:styled-content> approach allowed data combination but it might not have usefully added strength to the data in this review.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p><jats:styled-content style=\"fixed-case\">SC<\/jats:styled-content> seems to be an important component of periodontal therapy, and smokers should be encouraged to quit as part of their overall periodontal management; however, only a limited base of evidence was available for analysis.<\/jats:p><\/jats:sec>","DOI":"10.1111\/jcpe.12106","type":"journal-article","created":{"date-parts":[[2013,3,27]],"date-time":"2013-03-27T13:27:46Z","timestamp":1364390866000},"page":"607-615","source":"Crossref","is-referenced-by-count":95,"title":["Effects of smoking cessation on the outcomes of non\u2010surgical periodontal therapy: a systematic review and individual patient data meta\u2010analysis"],"prefix":"10.1111","volume":"40","author":[{"given":"Leandro","family":"Chambrone","sequence":"first","affiliation":[{"name":"Division of Periodontics Department of Stomatology School of Dentistry University of S\u00e3o Paulo S\u00e3o Paulo SP Brazil"},{"name":"Department of Periodontology Dental Research Division Guarulhos University Guarulhos SP Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Philip M.","family":"Preshaw","sequence":"additional","affiliation":[{"name":"School of Dental Sciences and Institute of Cellular Medicine Newcastle University Newcastle upon Tyne UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ecinele Francisca","family":"Rosa","sequence":"additional","affiliation":[{"name":"Division of Periodontics Department of Stomatology School of Dentistry University of S\u00e3o Paulo S\u00e3o Paulo SP Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Peter A.","family":"Heasman","sequence":"additional","affiliation":[{"name":"School of Dental Sciences and Institute of Cellular Medicine Newcastle University Newcastle upon Tyne UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Giuseppe A.","family":"Romito","sequence":"additional","affiliation":[{"name":"Division of Periodontics Department of Stomatology School of Dentistry University of S\u00e3o Paulo S\u00e3o Paulo SP Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Claudio Mendes","family":"Pannuti","sequence":"additional","affiliation":[{"name":"Division of Periodontics Department of Stomatology School of Dentistry University of S\u00e3o Paulo S\u00e3o Paulo SP Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yu\u2010Kang","family":"Tu","sequence":"additional","affiliation":[{"name":"Institute of Epidemiology &amp; 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