Table 1.

CFIR domains aligned with Nav-CARE, and CFIR constructs

1. Intervention Characteristics, NavCARE Program o Intervention source o Evidence strength and quality o Relative advantage o Adaptability o Trialability o Complexity o Design quality and packaging o Cost

2. Outer Setting, Community and health system where Nav-CARE was implemented o Patient needs and resources o Cosmopolitanism o Peer pressure o External policy and incentives

3. Inner Setting, Hospice organization and administrators trialing Nav-CARE o Structural characteristics o Networks and communication o Culture o Implementation climate o Readiness for implementation

4. Characteristics of Individuals, Nav-CARE volunteers, volunteer coordinator, social worker at hospice o Knowledge and beliefs about the intervention o Self-efficacy o Individual stage of change o Individual identification with organization o Other personal attributes

5. Process, Aspects of delivering Nav-CARE o Planning o Engaging o Executing o Reflecting and Evaluation