Patient Activation Measure

The Patient Activation Measure (PAM) is a 13-item self-report questionnaire developed by Hibbard and colleagues (2004) to assess the degree to which patients understand their role in managing their health, have confidence in their ability to engage in self-care, and take action to manage their health and prevent disease. PAM conceptualizes patient activation as a developmental process moving through four sequential levels: Level 1 (Passive) – the patient is disengaged, lacks understanding of their role, and is unwilling to take action; Level 2 (Aware) – the patient understands their role and importance of health behaviors but lacks confidence or is uncertain about ability; Level 3 (Taking Action) – the patient is taking steps to engage in self-management but may be inconsistent or uncertain how to maintain behavior; Level 4 (Maintaining Behavior) – the patient actively maintains self-management behaviors and prevents relapse. The PAM is widely used in primary care, chronic disease management, health insurance population health programs, and health services research to identify patients at risk of poor outcomes and to evaluate interventions targeting patient engagement.