{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,30]],"date-time":"2026-10-30T12:49:20Z","timestamp":1793364560392,"version":"4.5.0"},"reference-count":36,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2019,8,12]],"date-time":"2019-08-12T00:00:00Z","timestamp":1565568000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J of Periodontal Research"],"published-print":{"date-parts":[[2020,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objective<\/jats:title><jats:p>The objective of this study was to investigate an association between obesity (exposure) and periodontitis (outcome) in pregnant women.<\/jats:p><\/jats:sec><jats:sec><jats:title>Background<\/jats:title><jats:p>This association was investigated and only five studies were identified as showing a positive association. However, some of these studies had limitations such as reduced sample sizes, inadequate exposure criteria and outcome measures, which question the internal validity of these investigations.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>A cross\u2010sectional study was carried out with a sample of 644 pregnant women of the public health service of the municipality of Santo Ant\u00f4nio de Jesus, Bahia, Brazil. Data were obtained by collecting of socioeconomic\u2010demographic information, health behavior, health conditions, and reproductive history through an interview. Obesity was evaluated using body mass index adjusted for gestational age and expected weight gain. The diagnosis of periodontitis followed two criteria: (a) Center for Disease Prevention and Control and American Academy of Periodontology (CDC\/AAP); (b) Gomes\u2010Filho et al (2018) using criterion that also evaluated bleeding upon probing; Prevalence ratios and respective 95% confidence intervals were obtained by Poisson regression analysis.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>In accordance with the outcome diagnostic criterion, the frequency of periodontitis was 17.24% (Gomes\u2010Filho et al) and 66.92% (CDC\/AAP). The participants were classified as low weight (19.72%), adequate weight (42.39%), overweight (24.84%), and obesity (13.04%), based on the exposure diagnostic criterion. The low weight and overweight groups were excluded from the data analysis, giving a final sample of 357 pregnant women. The association between obesity in pregnant women and periodontitis was not statistically significant, after adjusting for confounders such as age, schooling level, alcoholic beverage consumption, alimentary and nutritional orientation, urinary infection, and dental flossing.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>The findings showed a high frequency of periodontitis, obesity, and overweight in the studied population but no association between obesity and periodontitis in pregnant women was found.<\/jats:p><\/jats:sec>","DOI":"10.1111\/jre.12690","type":"journal-article","created":{"date-parts":[[2019,8,13]],"date-time":"2019-08-13T06:54:06Z","timestamp":1565679246000},"page":"77-84","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":13,"title":["Obesity and periodontitis are not associated in pregnant women"],"prefix":"10.1111","volume":"55","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4270-8491","authenticated-orcid":false,"given":"Isaac S.","family":"Gomes\u2010Filho","sequence":"first","affiliation":[{"name":"Department of Health Feira de Santana State University Feira de Santana Bahia Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Josic\u00e9lia Estrela Tuy","family":"Batista","sequence":"additional","affiliation":[{"name":"Department of Health Feira de Santana State University Feira de Santana Bahia Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7125-9114","authenticated-orcid":false,"given":"Soraya Castro","family":"Trindade","sequence":"additional","affiliation":[{"name":"Department of Health Feira de Santana State University Feira de Santana Bahia Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Johelle de Santana","family":"Passos\u2010Soares","sequence":"additional","affiliation":[{"name":"Department of Health Feira de Santana State University Feira de Santana Bahia Brazil"},{"name":"Department of Preventive Dentistry Federal University of Bahia Salvador Bahia Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eneida de Moraes Marc\u00edlio","family":"Cerqueira","sequence":"additional","affiliation":[{"name":"Department of Health Feira de Santana State University Feira de Santana Bahia Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Teresinha Silveira da","family":"Costa","sequence":"additional","affiliation":[{"name":"Department of Health Feira de Santana State University Feira de Santana Bahia Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ana Claudia Morais Godoy","family":"Figueiredo","sequence":"additional","affiliation":[{"name":"Department of Health University of Bras\u00edlia Bras\u00edlia Distrito Federal Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Maria da Concei\u00e7\u00e3o Nascimento","family":"Costa","sequence":"additional","affiliation":[{"name":"Collective Health Institute Federal University of Bahia Salvador Bahia Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Luis Fernando Fernandes","family":"Adan","sequence":"additional","affiliation":[{"name":"Department of Medicine Federal University of Bahia Salvador Bahia Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gessica Santana","family":"Orrico","sequence":"additional","affiliation":[{"name":"Department of Health Feira de Santana State University Feira de Santana Bahia Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Edla Carvalho Lima","family":"Porto","sequence":"additional","affiliation":[{"name":"Department of Health Feira de Santana State University Feira de Santana Bahia Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rodolfo Macedo Cruz","family":"Pimenta","sequence":"additional","affiliation":[{"name":"Department of Health Feira de Santana State University Feira de Santana Bahia Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Frank A.","family":"Scannapieco","sequence":"additional","affiliation":[{"name":"Department of Oral Biology, School of Dental Medicine University at Buffalo, The State University of New York Buffalo NY USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Peter Michael","family":"Loomer","sequence":"additional","affiliation":[{"name":"School of Dentistry  University of Texas Health Science Center at San Antonio San Antonio TX USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Simone Seixas da","family":"Cruz","sequence":"additional","affiliation":[{"name":"Department of Health Feira de Santana State University Feira de Santana Bahia 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