Rheumatoid arthritis lung disease. Determinants of radiographic and physiologic abnormalities
Open Access
- 1 October 1996
- journal article
- research article
- Published by Wiley in Arthritis & Rheumatism
- Vol. 39 (10), 1711-1719
- https://doi.org/10.1002/art.1780391014
Abstract
Objective. To determine the prevalence and important clinical predictors of radiographic and physiologic abnormalities indicative of rheumatoid arthritis interstitial lung disease (RA‐ILD). Methods. An unselected cohort of patients with a confirmed diagnosis of RA and known lung disease were identified (n = 336) and evaluated for RA disease activity and severity. Outcomes included abnormalities determined by the pulmonary function tests of forced vital capacity (FVC) and diffusion capacity for carbon monoxide (DLco), and/or chest radiographic findings of interstitial infiltrates. We used multivariable statistical modeling to determine the independent significance of cigarette smoking and other RA‐specific factors on the pulmonary abnormalities of interest. Results. At least 1 of the 3 abnormal findings was identified by pulmonary tests in 32.4% of all patients. These abnormal findings included an FVC Conclusion. Although RA disease activity/severity (particularly as defined by the HAQ DI) was important, smoking was the most consistent independent predictor of radiographic and physiologic abnormalities suggestive of ILD in RA.This publication has 59 references indexed in Scilit:
- Fever and Cough in Methotrexate-treated PatientsJCR: Journal of Clinical Rheumatology, 1995
- Relationship of Rheumatoid Factor to Lung Diffusion Capacity in Smoking and Nonsmoking Patients with Rheumatoid ArthritisScandinavian Journal of Rheumatology, 1995
- Interstitial lung disease in rheumatoid arthritisJournal of Thoracic Imaging, 1993
- The health assessment questionnaire 1992. Status and reviewArthritis & Rheumatism, 1992
- The american rheumatism association 1987 revised criteria for the classification of rheumatoid arthritisArthritis & Rheumatism, 1988
- Asbestos exposure-cigarette smoking interactions among shipyard workersJama-Journal Of The American Medical Association, 1988
- The work dynamics of the person with rheumatoid arthritisArthritis & Rheumatism, 1987
- Regression modelling strategies for improved prognostic predictionStatistics in Medicine, 1984
- Antielastases of the human alveolar structures. Implications for the protease-antiprotease theory of emphysema.JCI Insight, 1981
- Rheumatoid lung disease: A case report which includes respiratory function studies and a lung biopsyRespiratory Medicine, 1961