A population-based study on the association between rheumatoid arthritis and voice problems. Issue 7 (July 2016)

• Record Type: Journal Article
• Authors: Hah, J.; An, Soo-Youn; Sim, Songyong; Kim, So; Oh, Dong; Park, Bumjung; Kim, Sung-Gyun; Choi, Hyo
• Is Part Of: Clinical rheumatology. Volume 35:Issue 7(2016)
• Page Start: 1873
• Page End: 1878
• Publication Date: 2016-07
• Subjects: Arthritis, rheumatoid -- Voice -- Vocal cord dysfunction -- Vocal cord paralysis; Rheumatology -- Periodicals; 616.723
• DOI: 10.1007/s10067-016-3169-1
• Languages: English
• ISSNs: 0770-3198

Abstract

Abstract The objective of this study was to investigate whether rheumatoid arthritis increases the frequency of organic laryngeal lesions and the subjective voice complaint rate in those with no organic laryngeal lesion. We performed a cross-sectional study using the data from 19, 368 participants (418 rheumatoid arthritis patients and 18, 950 controls) of the 2008–2011 Korea National Health and Nutrition Examination Survey. The associations between rheumatoid arthritis and organic laryngeal lesions/subjective voice complaints were analyzed using simple/multiple logistic regression analysis with complex sample adjusting for confounding factors, including age, sex, smoking status, stress level, and body mass index, which could provoke voice problems. Vocal nodules, vocal polyp, and vocal palsy were not associated with rheumatoid arthritis in a multiple regression analysis, and only laryngitis showed a positive association (adjusted odds ratio, 1.59; 95 % confidence interval, 1.01–2.52;P = 0.047). Rheumatoid arthritis was associated with subjective voice discomfort in a simple regression analysis, but not in a multiple regression analysis. Participants with rheumatoid arthritis were older, more often female, and had higher stress levels than those without rheumatoid arthritis. These factors were associated with subjective voice complaints in both simple and multiple regression analyses. Rheumatoid arthritis was not associated with organic laryngeal diseases except laryngitis. Rheumatoid arthritis did not increase the odds ratio for subjective voice complaints. Voice problems in participants with rheumatoid arthritis originated from the characteristics of the rheumatoid arthritis group (higher mean age, female sex, and stress level) rather than rheumatoid arthritis itself.