Epidemiology
The Stages of Change model, also known as the Transtheoretical Model, describes the process individuals go through to change a behavior. It outlines five stages: precontemplation, contemplation, preparation, action, and maintenance, highlighting how people progress through these stages at different rates and can cycle back if needed. This model is essential for understanding how to effectively implement prevention and control strategies for chronic diseases by addressing individual readiness for change.
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