The impact of patient education on knowledge, attitudes, and cardiac rehabilitation attendance among patients with coronary artery disease

Objective: Patient education (PE) delivered during exercise-based cardiac rehabilitation (CR) aims to promote health behaviour change, including attendance at CR exercise sessions, by imparting knowledge about coronary artery disease (CAD) and improving CR-related attitudes. This study evaluated the impact of PE on aspects of patient motivation (i.e., CAD-related knowledge, attitudes towards CR) and exercise session attendance. Methods: Adults with CAD referred to a 12-week CR program were recruited. CAD knowledge, perceived necessity/suitability of CR, exercise concerns, and barriers to CR were assessed pre/post-PE, and at 12-week follow-up. CR exercise attendance was obtained by chart review. Results: Among 90 patients (60 +/- 10 years; 88% men), CAD knowledge and perceived necessity of CR improved preto post-PE; gains persisted at 12-weeks. Stronger pre-CR intentions to attend exercise sessions predicted greater attendance. Greater knowledge gains did not predict improvements in CR attitudes or exercise attendance. Conclusion: Whereas PE may be useful for improving knowledge and attitudes regarding CAD self management, more formative research is needed to determine whether PE can promote CR attendance. Practice implications: Cardiac PE programs may be more successful in promoting exercise attendance if they target patients' behavioural intentions to attend and attitudes toward CR, rather than focussing exclusively on imparting knowledge. (c) 2021 Elsevier B.V. All rights reserved.