Psychometric evaluation of the Adelphi Adherence Questionnaire (ADAQ©) in adults with osteoarthritis

• Main Authors: Nathan Clarke (Author), Andrew Trigg (Author), Rob Arbuckle (Author), Jan Stochl (Author), Victoria Higgins (Author), Sarah Bentley (Author), James Piercy (Author)
• Format: Book
• Published: SpringerOpen, 2024-10-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Abstract Background Medication non-adherence is a common issue in chronic illness. The World Health Organization has recognized a need for a valid and reliable method of measuring adherence to understand and mitigate non-adherence. This study aimed to psychometrically evaluate the English version of...