Improving Treatment Regimen Adherence in Coronary Heart Disease by Targeting Patient Types

摘要

Patient adherence to a treatment plan is central to the control of coronary heart disease (CHD) and in the prevention of complications; it is reported to be the single most important challenge in the management of CHD and related conditions. The following article provides an overview of adherence in CHD, with particular emphasis on two important theories of behavior change: the 'Health Belief Model' and the Transtheoretical Model'. Three types of individuals are discussed in relation to these theories: (i) patients who are non-adherent (5-10% of the CHD population); (ii) patients who are partially adherent (30-40% of the CHD population); and (iii) patients who are near-optimally adherent (50-60% of the CHD population). Adherence predictor strategies and recommended interventions for each of these groups are provided in table format. Disease management tools and resources that assist in targeting interventions to the unique adherence needs of these three very different groups are also listed. It was our conclusion that regardless of the interventions that are utilized in CHD management programs, understanding the differences between partially adherent, non-adherent, and near-optimally adherent patients, and targeting interventions to these groups, can optimize the impact of CHD interventions.