Hsun Tsao

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INTRODUCTION Many people with rheumatoid arthritis (RA) do not receive care from a rheumatologist. We surveyed primary care physicians (PCPs) to better understand their attitudes, knowledge, and practices regarding the optimal treatment of RA. METHODS Randomly selected PCPs practicing in the US were surveyed. The survey encompassed their experience with(More)
OBJECTIVE Loss of participants in longitudinal data collection can affect the validity of outcomes in rheumatoid arthritis (RA) registries. Prior research indicates that demographics and socioeconomic and psychosocial factors contribute to attrition. This study analyzed the characteristics of an RA registry that may contribute to attrition in a(More)
INTRODUCTION Disease-modifying antirheumatic drugs (DMARDs) have become the treatment standard for patients with rheumatoid arthritis (RA). Although several general-population studies document that a large population of patients diagnosed with RA do not use DMARDs, little is known about this group. We explored the characteristics, experiences, and knowledge(More)
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