Article Text

Download PDFPDF
Changes in the clinical presentation of patients with rheumatoid arthritis from the early 1990s to the years 2010: earlier identification but more severe patient reported outcomes

Statistics from


  • Contributors Study concept and design and drafting of the manuscript: WPN, AHMvdH-vM. Acquisition, analysis or interpretation of data and critical revision of the manuscript for important intellectual content: WPN, MPTdW, AB, AHMvdH-vM. Statistical analysis: WPN.

  • Funding This work was supported by the Dutch Arthritis Foundation and the Netherlands Organization for Health Research and Development (Vidi grant).

  • Competing interests None declared.

  • Ethics approval Medical ethical committee of the Leiden University Medical Center.

  • Provenance and peer review Not commissioned; externally peer reviewed.

Request Permissions

If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.