Barriers to guideline adherence. Based on a presentation by Michael Cabana, MD.
Successful implementation of the Sixth Report of the Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood Pressure (JNC-VI) should improve quality of care by decreasing inappropriate variation and by disseminating new advances to everyday practice. A key component of this process is physician adherence to JNC-VI guidelines. However several reports in the literature show a discrepancy between hypertension guidelines and actual practice. The factors that influence physician behavior change and optimal use of practice guidelines are poorly understood. A combined model that uses the Awareness-to-Adherence Model and Social Cognitive Theory identifies five sequential steps that lead to adherence to a guideline--awareness, agreement, self-efficacy, outcome expectancy, and presence of a cueing mechanism. Barriers to implementation may occur at any of these steps and can be identified with this model. Programs can then be designed to overcome specific barriers. By conceptualizing the underlying issues in physician adherence, the combined model should be useful to guideline developers, practice directors, and health services researchers.
D001364:Awareness; D003299:Cooperative Behavior; D019983:Guideline Adherence; D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D008329:Managed Care Programs / Q000458:organization & administration; D017063:Outcome Assessment, Health Care; D017410:Practice Guidelines as Topic; D020377:Self Efficacy; D014481:United States