Exploring the Perceptions and Self-Perceptions of Therapeutic Adherence in Older Adults With Chronic Conditions: A Scoping Review.

Few interventions and programmes have proved to be effective in increasing therapeutic adherence. Numerous efforts have been made to identify key factors that significantly influence adherence. In older adults, non-adherence can result from several problems, including insufficient income, lack of health insurance, multimorbidities, polypharmacy, functional disabilities, low medication literacy and demographic factors.