TABLE 3.

Example Components of a Logic Model of an Intervention

Inputs (resources)	Human, financial, and material resources needed for the intervention.
Inputs (activities of the intervention)	Specific activities in which the target audience(s) participate, such as training activities, workshops, events, and requisition of supplies.
Conditions	Factors among recipients and in their environment that are expected to affect the mechanism of effect of an intervention; for example, the presence of supporting resources or leaders.
Outputs	Measurable proximal outputs of intervention activities; for example, knowledge or motivation of a direct or indirect target audience.
Outcomes	Changes that occur in the target audience(s), which can be either proximal—for example, drug use behavior, patient satisfaction—or distal—for example, community health indicators.