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Table 1 Evaluation Research Constructs

From: Rapid start antiretroviral therapies for improved engagement in HIV care: implementation science evaluation protocol

Model Domain

Constructs Assessed Within Domain

Data Source

Policy Context

Medicaid Expansion

Ability to use starter packs

Insurance accepted

Availability of ADAP (or similar)

Organizational Assessment

Organizational Structure

Placement within larger institution (e.g., clinic part of a large hospital)

Organizational size

Degree of independence/authority within the organization

Organizational Assessment

Patient Characteristics

Demographic characteristics

Behavioral health measures

Medical Record Data

Reconfiguration Capacity (Clinic Readiness)

Leadership vision and engagement

Clinic’s current staffing structure, including total number of providers and panel sizes of primary care providers

Clinic’s current practice workflows

Resources (money, time, staff) for implementing changes (e.g., starter packs, resources for wrap-around services)

Organizational Assessment

Cost Assessment

Implementer Assessment

Document Review

Absorptive Capacity (Provider Team

Readiness)

Team functioning

Knowledge of proposed changes

Capacity to overcome barriers (insurance)

Willingness to change

Self-efficacy about implementing changes

Beliefs about efficacy of changes

Need for training

Burnout

Implementer Assessment

Document Review

Information

System Readiness

Types of information currently stored in the EHR (collection of contact with patients)

Access and privileges of various settings/providers (e.g., ability to share data between testing, care, and pharmacy; read EHR data; ability to input data)

Capacity (personnel, skills) to modify system as needed

Organizational Assessment

Document Review

Implementation Strategies

Rapid Start Service Characteristics

Implementation of rapid ART start protocols

Medical Record Data

Organizational Assessment

Implementer Assessment

Implementation Outcomes

Acceptability (provider)

Adoption (provider and clinic system)

Appropriateness (provider and clinic system)

Feasibility (provider)

Fidelity (provider and clinic)

Cost (clinic)

Medical Record Data

Organizational Assessment

Implementer Assessment

Cost assessments

Service Outcomes

Effectiveness and Equity

Demographic/patient characteristics by:

 • ART among persons in HIV care

 • Linkage to HIV care

 • Engagement in HIV care

 • Retention in HIV care

Timeliness

 • Time to linkage to HIV care

 • Time to ART initiation

Medical Record Data

Health Outcomes

Viral load suppression

 • Time to viral load suppression

 • Durable viral load suppression

Medical Record Data