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We saw a lack of diverse groups studied in rheumatology research. We did this work to emphasize that rheumatology research should include patients who represent factors often called determinants of health inequities e.g., gender, sex, race, education. This is especially true in conditions like rheumatoid arthritis (RA), systemic lupus erythematosus (SLE), and juvenile idiopathic arthritis (JIA). These issues can contribute to differences in treatment leading to unfairness in health results. By looking at these differences, researchers can improve what they learn because a greater variety of people will be included. Our work may help make the results of research apply to more patients and improve the impact of research on healthcare.
Our team did three literature reviews for our scoping review. We wanted to see how researchers in the articles we found described issues connected to differences in care and treatment. We picked research articles published between 1990 and 2023. We looked at the ways researchers described patients in Canadian randomized controlled trials (the most influential type of research). These are the types of arthritis we looked at.
Juvenile Idiopathic Arthritis (JIA)
Rheumatoid Arthritis (RA)
Systemic Lupus Erythematosus (SLE)
We searched various databases for articles.
The literature reviews showed us that in research studies in Canada, we don’t see many details about what the participants are like. These details are lacking particularly in randomized controlled trials on JIA, RA, and SLE. Health inequities make a difference to care results. We did not see enough details in the studies we found about why different groups might have different results.
In most of these studies, we found only gender, sex, and age listed.
In the 3 literature reviews, we found out: