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Early rheumatoid arthritis: does gender influence disease expression?
P V Voulgari1, I A Papadopoulos, Y Alamanos
1Division of Rheumatology, Department of Internal Medicine, Medical School, University of Ioannina, Ioannina, Greece.
Clinical and Experimental Rheumatology
|April 16, 2004
Summary
Gender does not appear to significantly impact rheumatoid arthritis (RA) expression. While women with early RA showed higher erythrocyte sedimentation rates, overall disease characteristics, radiological changes, and functional ability were similar between genders.
Area of Science:
- Rheumatology
- Clinical Medicine
- Gender Studies
Background:
- Rheumatoid arthritis (RA) is a chronic autoimmune disease affecting joints.
- Understanding gender-specific differences in RA presentation is crucial for effective management.
Purpose of the Study:
- To determine if gender independently influences the clinical and laboratory expression of early rheumatoid arthritis (RA).
Main Methods:
- A cohort of 438 early RA patients (disease duration < 1 year) were analyzed.
- Demographic, clinical, laboratory, radiological, and therapeutic data were compared between genders.
- Patients met the American College of Rheumatology criteria for RA.
Main Results:
- 312 women and 126 men were studied; women were diagnosed younger.
- Women exhibited higher erythrocyte sedimentation rates (ESR) at onset and follow-up.
- No significant gender differences were observed in general symptoms, joint involvement symmetry, radiological changes, or functional ability.
Conclusions:
- Gender does not appear to be a significant independent factor in the overall expression of early rheumatoid arthritis.
- While some differences like ESR exist, they do not translate to distinct disease trajectories or outcomes.