Original Article
Periodontitis is associated with rheumatoid arthritis: a study with longstanding rheumatoid arthritis patients in Korea
In Ah Choi, Jin-Hee Kim, Yong Mi Kim, Joo Youn Lee, Kyung Hwa Kim, Eun Young Lee, Eun Bong Lee, Yong-Moo Lee, Yeong Wook Song
Korean J Intern Med. 2016;31(5):977-986. Published online March 25, 2016
Background/Aims: A cross-sectional study was undertaken to investigate the association between severity of periodontitis and clinical manifestation of rheumatoid arthritis (RA).
Methods: Two hundred sixty-four RA patients and 88 age- and sex-matched controls underwent dental exam. Additionally, cli..
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