Models

Models

There are numerous strategies to identify individuals in HIV medical care who are at high risk of falling out of care; in addition, there are various targeted interventions and resources to avoid disengagement and improve clinical outcomes among this population. Following are examples of models utilized to improve retention in HIV medical care.
Retention in Care and Medication Adherence

Health behaviors, such as retention in HIV medical care and adherence to antiretroviral therapy (ART), pose major challenges to reducing new HIV infections, addressing health disparities, and improving health outcomes. Andersen’s Behavioral Model of Health Service Use provides a conceptual framework for understanding how patient and environmental factors affect health behaviors and outcomes, which can inform the design of intervention strategies.

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