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Parity influences the severity of ACPA-negative early rheumatoid arthritis: a cohort study based on the Swedish EIRA material.

Author

  • Mitra Pikwer
  • Cecilia Orellana
  • Henrik Källberg
  • Andreas Pikwer
  • Carl Turesson
  • Lars Klareskog
  • Lars Alfredsson
  • Saedis Saevarsdottir
  • Camilla Bengtsson

Summary, in English

In women with rheumatoid arthritis (RA) it has been observed that during pregnancy a majority of patients experience amelioration, but after delivery a relapse of the disease is common. However, there are few studies, with diverging results, addressing the effect of parity on the severity of RA over time. Our aim was to explore the impact of parity, with stratification for anti-citrullinated protein antibody (ACPA) status as well as for onset during reproductive age or not.

Publishing year

2015

Language

English

Publication/Series

Arthritis Research and Therapy

Volume

17

Document type

Journal article

Publisher

BioMed Central (BMC)

Topic

  • Rheumatology and Autoimmunity

Status

Published

Research group

  • Internal Medicine - Epidemiology

ISBN/ISSN/Other

  • ISSN: 1478-6362