Evaluation of an application for the self-assessment of lifestyle behaviour in cardiac patients.

Background: Currently, no uniform, well-validated and comprehensive lifestyle behaviour self-assessment instrument exists for patients with cardiovascular disease.

Purpose: To evaluate the usability of a novel mobile application (LifeStyleScore) based on validated instruments for the assessment of cardiovascular risk behaviours. Secondly, the application's acceptance by healthcare professionals (HCPs) and its association with improved patient activation and lifestyle behaviour was evaluated.