Prevalence of Periodontitis in Patients with Established Rheumatoid Arthritis: A Swedish Population Based Case-Control Study
Publication Date
May 20, 2016
Journal
PLOS ONE
Authors
Kaja Eriksson, Lena Nise, Anna Kats, Elin Luttropp, et al
Volume
11
Issue
5
Pages
e0155956
DOI
https://dx.plos.org/10.1371/journal.pone.0155956
Publisher URL
http://journals.plos.org/plosone/article?id=10.1371%2Fjournal.pone.0155956
Web of Science
000376291500035
Scopus
84991518936
Mendeley
http://www.mendeley.com/research/prevalence-periodontitis-patients-established-rheumatoid-arthritis-swedish-population-based-casecont-2
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Mendeley | Further Information

{"title"=>"Prevalence of periodontitis in patients with established rheumatoid arthritis: A swedish population based case-control study", "type"=>"journal", "authors"=>[{"first_name"=>"Kaja", "last_name"=>"Eriksson", "scopus_author_id"=>"57188853103"}, {"first_name"=>"Lena", "last_name"=>"Nise", "scopus_author_id"=>"36446468400"}, {"first_name"=>"Anna", "last_name"=>"Kats", "scopus_author_id"=>"35082145000"}, {"first_name"=>"Elin", "last_name"=>"Luttropp", "scopus_author_id"=>"57191567182"}, {"first_name"=>"Anca Irinel", "last_name"=>"Catrina", "scopus_author_id"=>"6602979832"}, {"first_name"=>"Johan", "last_name"=>"Askling", "scopus_author_id"=>"6701439674"}, {"first_name"=>"Leif", "last_name"=>"Jansson", "scopus_author_id"=>"7101979813"}, {"first_name"=>"Lars", "last_name"=>"Alfredsson", "scopus_author_id"=>"7007140234"}, {"first_name"=>"Lars", "last_name"=>"Klareskog", "scopus_author_id"=>"7101784599"}, {"first_name"=>"Karin", "last_name"=>"Lundberg", "scopus_author_id"=>"12764595100"}, {"first_name"=>"T�lay", "last_name"=>"Yucel-Lindberg", "scopus_author_id"=>"6701349899"}], "year"=>2016, "source"=>"PLoS ONE", "identifiers"=>{"pui"=>"610470883", "pmid"=>"27203435", "doi"=>"10.1371/journal.pone.0155956", "issn"=>"19326203", "scopus"=>"2-s2.0-84991518936", "sgr"=>"84991518936", "isbn"=>"0000000000000"}, "id"=>"1700e80d-3782-3318-8352-cbb9c22608f6", "abstract"=>"INTRODUCTION: The possible hypothesis of a link between periodontitis and rheumatoid arthritis (RA), specifically anti-citrullinated protein antibody (ACPA) positive RA, prompted us to investigate the prevalence of periodontitis in the Swedish Epidemiological Investigation of RA (EIRA), a well-characterised population-based RA case-control cohort.\\n\\nMETHODS: Periodontal status of 2,740 RA cases and 3,942 matched controls was retrieved through linking EIRA with the National Dental Health Registry (DHR), where dental diagnostic- and treatment codes on the adult Swedish population have been registered. Dental records from 100 cases and controls were reviewed to validate the periodontal diagnostic codes in DHR.\\n\\nRESULTS: The reviewed dental records confirmed 90% of the periodontitis diagnoses in DHR among RA cases, and 88% among controls. We found the positive predictive value of periodontitis diagnoses in the DHR to be 89% (95% CI 78 to 95%) with a sensitivity of 77% (95% CI: 65 to 86%). In total, 86% of EIRA participants were identified in DHR. The risk for periodontitis increased by age and current smoking status in both cases as well as controls. No significant differences in prevalence of periodontal disease in terms of gingivitis, periodontitis, peri-implantitis or increased risk for periodontitis or peri-implantitis were observed between RA cases and controls. In addition, there was no difference on the basis of seropositivity, ACPA or rheumatoid factor (RF), among patients with RA.\\n\\nCONCLUSIONS: Our data verify that smoking and ageing are risk factors for periodontitis, both in RA and controls. We found no evidence of an increased prevalence of periodontitis in patients with established RA compared to healthy controls, and no differences based on ACPA or RF status among RA subjects.", "link"=>"http://www.mendeley.com/research/prevalence-periodontitis-patients-established-rheumatoid-arthritis-swedish-population-based-casecont-2", "reader_count"=>31, "reader_count_by_academic_status"=>{"Professor > Associate Professor"=>1, "Student > Doctoral Student"=>1, "Researcher"=>1, "Student > Ph. D. Student"=>9, "Student > Postgraduate"=>3, "Student > Master"=>6, "Other"=>2, "Student > Bachelor"=>6, "Lecturer"=>1, "Professor"=>1}, "reader_count_by_user_role"=>{"Professor > Associate Professor"=>1, "Student > Doctoral Student"=>1, "Researcher"=>1, "Student > Ph. D. Student"=>9, "Student > Postgraduate"=>3, "Student > Master"=>6, "Other"=>2, "Student > Bachelor"=>6, "Lecturer"=>1, "Professor"=>1}, "reader_count_by_subject_area"=>{"Biochemistry, Genetics and Molecular Biology"=>3, "Medicine and Dentistry"=>22, "Agricultural and Biological Sciences"=>2, "Chemistry"=>1, "Psychology"=>2, "Immunology and Microbiology"=>1}, "reader_count_by_subdiscipline"=>{"Medicine and Dentistry"=>{"Medicine and Dentistry"=>22}, "Chemistry"=>{"Chemistry"=>1}, "Psychology"=>{"Psychology"=>2}, "Immunology and Microbiology"=>{"Immunology and Microbiology"=>1}, "Agricultural and Biological Sciences"=>{"Agricultural and Biological Sciences"=>2}, "Biochemistry, Genetics and Molecular Biology"=>{"Biochemistry, Genetics and Molecular Biology"=>3}}, "reader_count_by_country"=>{"Sweden"=>1}, "group_count"=>2}

Scopus | Further Information

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Figshare

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  • {"files"=>["https://ndownloader.figshare.com/files/5306038"], "description"=>"<p>Prevalence (%) and numbers of exposed participants with periodontitis in different age groups identified in DHR demonstrating, (<b>A)</b> RA cases versus controls, (<b>B)</b> ACPA-positive versus ACPA-negative RA patients, (<b>C)</b> RA-women versus RA-men, (<b>D)</b> control-women versus control-men. Statistical differences were observed with increased age for both RA cases and controls. The differences between the groups were analysed by chi-square test or Fisher´s exact test. p-value < 0.05 was considered statistically significant.</p>", "links"=>[], "tags"=>["periodontitis diagnoses", "RF", "National Dental Health Registry", "EIRA", "CI", "RA cases", "ACPA", "Methods Periodontal status", "DHR"], "article_id"=>3396340, "categories"=>["Cell Biology", "Neuroscience", "Biotechnology", "Ecology", "Immunology", "Developmental Biology", "Cancer", "Infectious Diseases"], "users"=>["Kaja Eriksson", "Lena Nise", "Anna Kats", "Elin Luttropp", "Anca Irinel Catrina", "Johan Askling", "Leif Jansson", "Lars Alfredsson", "Lars Klareskog", "Karin Lundberg", "Tülay Yucel-Lindberg"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0155956.g002", "stats"=>{"downloads"=>0, "page_views"=>0, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/Prevalence_of_periodontitis_in_relation_to_age_/3396340", "title"=>"Prevalence of periodontitis in relation to age.", "pos_in_sequence"=>3, "defined_type"=>1, "published_date"=>"2016-05-20 05:27:17"}
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  • {"files"=>["https://ndownloader.figshare.com/files/5306107"], "description"=>"<p>Association between periodontal codes and smoking habits among RA cases and controls, as compared to never smokers, stratified by gender.</p>", "links"=>[], "tags"=>["periodontitis diagnoses", "RF", "National Dental Health Registry", "EIRA", "CI", "RA cases", "ACPA", "Methods Periodontal status", "DHR"], "article_id"=>3396406, "categories"=>["Cell Biology", "Neuroscience", "Biotechnology", "Ecology", "Immunology", "Developmental Biology", "Cancer", "Infectious Diseases"], "users"=>["Kaja Eriksson", "Lena Nise", "Anna Kats", "Elin Luttropp", "Anca Irinel Catrina", "Johan Askling", "Leif Jansson", "Lars Alfredsson", "Lars Klareskog", "Karin Lundberg", "Tülay Yucel-Lindberg"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0155956.t004", "stats"=>{"downloads"=>0, "page_views"=>0, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/Association_between_periodontal_codes_and_smoking_habits_among_RA_cases_and_controls_as_compared_to_never_smokers_stratified_by_gender_/3396406", "title"=>"Association between periodontal codes and smoking habits among RA cases and controls, as compared to never smokers, stratified by gender.", "pos_in_sequence"=>7, "defined_type"=>3, "published_date"=>"2016-05-20 05:27:17"}
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