Health literacy in patients participating in cardiac rehabilitation: A prospective cohort study with pre-post-test...

Adherence to recommendations regarding medical treatment and healthy behaviour serve as a significant challenge for patients experiencing a cardiac event. Optimizing the patients' health literacy (HL) may be crucial to meet this challenge and has gained increased focus the last decade. Despite cardiac rehabilitation (CR) being a central part of the treatment of patients experiencing a cardiac event, such programs have not been evaluated regarding HL. Therefore, the aim of this study was to describe and evaluate HL in patients participating in CR.

A prospective cohort study with pre-post-test design of patients participating in CR. Data were collected at program admission and completion (August 2017-June 2018). Patients from three different CR-programs were included. Descriptive and inferential statistics were applied to describe and evaluate HL and change in HL across categories of demographical variables and type of rehabilitation.

In total, 113 patients attending CR were included. A statistically significant increase in HL was observed from pre-to post-CR (mean change: 2.24 ± 3.68 (p < 0.001)). Patients attending 12-weeks outpatients CR-program had statistically significant higher HL, both at pre- and post-CR, compared to those attending one-week residential CR.

Participation in CR statistically significantly improves HL. Overall, judging health information was found as the most difficult aspect of HL, both at pre- and post-CR. This should be emphasized in secondary prevention to overcome barriers related to adherence to medical treatment and healthy behaviour.