Patient trust, quality communication, and medication adherence in rheumatoid arthritis patients highly affected by social determinants of health

Elizabeth Salt, Amanda T. Wiggins, Diane Francis, Kristine Lohr, Mary Kay Rayens

Research output: Contribution to journalArticlepeer-review

Abstract

Introduction: Because medication adherence is essential to the management of rheumatoid arthritis (RA), identifying (1) subgroups at high risk for low medication adherence and (2) modifiable factors potentially contributing to low adherence can impact patient outcomes. This study aims to describe the relationships between anxiety, trust in the provider, quality patient-provider communication, fatigue, RA knowledge, adverse medication effects, disease activity, RA medications, disease duration, patient satisfaction, and medication intolerance and cluster factors to differentiate RA-patient subgroups. Methods: This observational study used correlation analysis, linear regression, and cluster analysis with determination decisions based on Schwarz's Bayesian Criterion. Results: Medication adherence was higher in non-Hispanic, White participants, inversely correlated with disease activity and pain intensity, and positively correlated with trust in the provider. Patient satisfaction was higher among those with a shorter time since diagnosis, and was negatively associated with disease activity, pain intensity and interference, fatigue, and anxiety. It was positively associated with RA knowledge, trust in provider and quality of patient-provider communication. Medication intolerance differed by disease duration and was positively correlated with disease activity, pain interference, and fatigue. Of the two clusters, Cluster 1 participants had greater medication adherence and patient satisfaction, and lower medication intolerance. They were of higher income, employed, and non-Hispanic, White persons with a shorter disease duration and lower perceived pain intensity/interference, fatigue, and anxiety. They were more knowledgeable about RA with higher trust in their provider and perceived quality of patient-provider communication. Discussion/conclusion: A low medication adherence RA-patient subgroup-highly affected by social determinants of health and with unique relational and clinical characteristics was identified.

Original languageEnglish
Article numbere1882
JournalMusculoskeletal Care
Volume22
Issue number2
DOIs
StatePublished - Jun 2024

Bibliographical note

Publisher Copyright:
© 2024 John Wiley & Sons Ltd.

Keywords

  • medication adherence
  • medication adherence and social determinants of health
  • patient satisfaction
  • rheumatoid arthritis

ASJC Scopus subject areas

  • Rheumatology
  • Chiropractic
  • Orthopedics and Sports Medicine
  • Physical Therapy, Sports Therapy and Rehabilitation
  • Rehabilitation
  • Nursing (miscellaneous)

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