{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,20]],"date-time":"2025-10-20T00:37:40Z","timestamp":1760920660062,"version":"build-2065373602"},"reference-count":25,"publisher":"Wiley","issue":"12","license":[{"start":{"date-parts":[[2013,12,1]],"date-time":"2013-12-01T00:00:00Z","timestamp":1385856000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Periodontology"],"published-print":{"date-parts":[[2013,12]]},"abstract":"<jats:p><jats:bold>Background:<\/jats:bold> The authors investigated the relationship between objectively assessed tobacco smoke exposure and periodontal disease.<\/jats:p><jats:p><jats:bold>Methods:<\/jats:bold> This cross\u2010sectional study included 1,103 women with a mean age of 31.5 years. Information on potential confounding factors was obtained through a self\u2010administered questionnaire. Periodontal disease was defined as positive if a woman had at least one tooth with a probing depth of \u22653.5 mm. Exposure to tobacco smoke was determined based on salivary cotinine concentration. Adjustment was made for age, region of residence, household income, education, toothbrushing frequency, and use of an interdental brush.<\/jats:p><jats:p><jats:bold>Results:<\/jats:bold> The prevalence of periodontal disease was 11.3%. Salivary cotinine concentration was independently positively associated with the prevalence of periodontal disease: the adjusted odds ratio for every 1\u2010unit (ng\/mL) increase in salivary cotinine was 1.004 (95% confidence interval: 1.000 to 1.007).<\/jats:p><jats:p><jats:bold>Conclusion:<\/jats:bold> Salivary cotinine concentrations were positively associated with the prevalence of periodontal disease among young women.<\/jats:p>","DOI":"10.1902\/jop.2013.120670","type":"journal-article","created":{"date-parts":[[2013,1,24]],"date-time":"2013-01-24T15:22:55Z","timestamp":1359040975000},"page":"1724-1729","source":"Crossref","is-referenced-by-count":4,"title":["Salivary Cotinine Concentrations and Prevalence of Periodontal Disease in Young Japanese Women: The Kyushu Okinawa Maternal and Child Health Study"],"prefix":"10.1002","volume":"84","author":[{"given":"Keiko","family":"Tanaka","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ryoichi","family":"Matsuse","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yoshihiro","family":"Miyake","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takashi","family":"Hanioka","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Masashi","family":"Arakawa","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2013,12]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.0906-6713.2002.03202.x"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0765.2006.00907.x"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-051X.2008.01223.x"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0765.2006.00915.x"},{"key":"e_1_2_7_6_1","first-page":"61","article-title":"Lifelong exposure to smoking and oral health among 35\u2010 to 44\u2010year\u2010old Iranians","volume":"7","author":"Hessari H","year":"2009","journal-title":"Oral Health Prev Dent"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-051X.2011.01699.x"},{"key":"e_1_2_7_8_1","first-page":"83","article-title":"Is there a relationship between periodontal disease and smoking after adjusting for job classification in Japanese employed males?","volume":"9","author":"Morita I","year":"2011","journal-title":"Oral Health Prev Dent"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0765.2009.01233.x"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-051X.2011.01749.x"},{"key":"e_1_2_7_11_1","first-page":"369","article-title":"Smoking and periodontal disease: Clinical evidence for an association","volume":"7","author":"Moimaz SA","year":"2009","journal-title":"Oral Health Prev Dent"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1752-7325.2009.00128.x"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-051X.2007.01131.x"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600-051x.2000.027001061.x"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600-051X.2001.280801.x"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-051X.2005.00819.x"},{"key":"e_1_2_7_17_1","first-page":"51","article-title":"The relationship between cotinine and periodontal disease","volume":"18","author":"Leow NM","year":"2006","journal-title":"Ann R Australas Coll Dent Surg"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600-051x.2001.028004331.x"},{"key":"e_1_2_7_19_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.chemosphere.2011.07.001"},{"key":"e_1_2_7_20_1","doi-asserted-by":"publisher","DOI":"10.1186\/1471-2458-11-561"},{"key":"e_1_2_7_21_1","doi-asserted-by":"publisher","DOI":"10.1093\/oxfordjournals.aje.a010200"},{"key":"e_1_2_7_22_1","doi-asserted-by":"publisher","DOI":"10.1016\/0091-7435(90)90020-K"},{"key":"e_1_2_7_23_1","unstructured":"Statistic Bureau Ministry of Public Management Home Affairs Posts and Telecommunications.2000 Population Census of Japan vol. 3\u20102\u201040:Labour Force Status of Population Industry (Major Groups) of Employed Persons and Education: Fukuoka\u2010ken. 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