4.4 Article

Factors affecting primary care implementation for older veterans with multimorbidity in Veterans Health Administration (VA)

Journal

HEALTH SERVICES RESEARCH
Volume 56, Issue -, Pages 1057-1068

Publisher

WILEY
DOI: 10.1111/1475-6773.13859

Keywords

implementation science; multiple chronic conditions; older person; patient-centered care; primary care; qualitative methods; veteran

Funding

  1. VA QUERI [PEI-15-468]
  2. Center for Comprehensive Access & Delivery Research and Evaluation, Department of Veterans Affairs, Iowa City VA Health Care System, Iowa City, IA [CIN 13-412]
  3. VA HSR&D Career Development Award [CDA 13-272]

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The study identified key factors affecting GeriPACT implementation, including model structure, design quality, resource availability, leadership support, and team communication. Older patients with multiple chronic conditions require high levels of care management and coordination.
Objective To identify factors affecting implementation of Geriatric Patient-Aligned Care Teams (GeriPACTs), a patient-centered medical home model for older adults with complex care needs including multiple chronic conditions (MCC), designed to provide them with comprehensive, managed, and coordinated primary care. Data Sources Qualitative data were collected from key informants at eight Veterans Health Administration Medical Centers geographically spread across the United States. Study Design Guided by the Consolidated Framework for Implementation Research (CFIR), we collected prospective primary data through semi-structured interviews with GeriPACT team members (e.g., physicians, nurses, social workers, pharmacists), leaders (e.g., executive leaders, middle managers), and other staff referring to the program. Data Collection We conducted in-person, semi-structured interviews with 134 key informants. Interviews were recorded with permission and professionally transcribed. Transcripts were coded in Nvivo 11. We used directed content analysis to identify key factors affecting GeriPACT implementation across sites. Principal Findings Five key factors affected GeriPACT implementation-five CFIR constructs within two CFIR domains. Within the intervention characteristics domain, two constructs emerged, namely, (1) the structure of the GeriPACT model and (2) design, quality, and packaging. Within the inner setting domain, we identified three constructs, namely, (1) available resources (e.g., staffing and space, and infrastructure and information technology), (2) leadership support and engagement, and (3) networks and communications including teamwork, communication, and coordination. Conclusions Older veterans with MCC have complex primary care needs requiring high levels of care management and coordination. Knowing what key factors affect GeriPACT implementation is critical. Study findings also contribute to the growing implementation science literature on applying CFIR to evaluate factors that affect program implementation, especially to aging research. Further studies on MCC-focused specialty primary care will help facilitate patient-centered care provision for older adults' complex health needs while also leveraging synergistic work across factors affecting implementation.

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