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SAGE Research on AgingJune 29, 2026Ayesha Syed, Sheryl Zimmerman, Philip D. Sloane, Sam Fazio1University of North Carolina at Chapel Hill, Chapel Hill, NC, USA2Cecil G. Sheps Center for Health Services Research and School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA3Alzheimer’s Association, Chicago, IL, USA

Systemic Care Design Shapes Longevity Outcomes

Person-centered care in long-term settings operates across three interconnected levels—individual interactions, institutional structure, and societal systems—rather than as isolated clinical encounters. Optimizing outcomes requires aligning practices across all three levels simultaneously, addressing how systemic constraints either enable or undermine the quality of care delivery.

Key Points

  • Person-centeredness spans micro, meso, and macro levels simultaneously
  • Institutional structures either enable or constrain individualized care quality
  • Societal factors directly shape feasibility of person-centered implementation

Longevity Analysis

Long-term care outcomes depend not on individual interventions alone, but on how well institutional environments support sustained attention to each person's unique needs and preferences. When systemic barriers—staffing constraints, reimbursement structures, regulatory frameworks—remain unaddressed, even well-intentioned clinical practices fail. Conversely, environments designed to reduce friction between what caregivers know to be beneficial and what the system permits them to deliver produce measurably better health trajectories and functional preservation in aging populations. This analysis directly informs how to structure care delivery so that attention to individual variation—in nutrition, movement, stress response, sleep, cognitive engagement—becomes the default rather than the exception.

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Original published by SAGE Research on Aging, by Ayesha Syed, Sheryl Zimmerman, Philip D. Sloane, Sam Fazio1University of North Carolina at Chapel Hill, Chapel Hill, NC, USA2Cecil G. Sheps Center for Health Services Research and School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA3Alzheimer’s Association, Chicago, IL, USA.