# Health, Wellbeing, and the Social Networks of Family Caregivers of People with Alzheimer's Disease

> **NIH NIH R01** · UNIVERSITY OF MICHIGAN AT ANN ARBOR · 2024 · $488,643

## Abstract

Project Summary
Alzheimer’s disease and related dementias are estimated to be among the most costly health conditions in
America, with the bulk of the costs stemming from the provision of long-term services and supports: that is,
help with everyday activities, such as bathing, dressing, grooming, using the toilet, eating, and moving around.
Family and friends provide most of this care, often at great financial, emotional, and physical expense to
themselves. This burden can be alleviated somewhat through a strong support system—a cohesive network of
family and friends coordinating and communicating to provide support to both the caregiver and the care
recipient—yet to date there is little research examining these support networks. This is surprising given that
stronger networks are consistently associated with better health outcomes. And this may be particularly true
for caregivers: because social networks change along with life transitions, caregiving potentially puts caregivers
at risk of social isolation and worsened health. The handful of prior studies on this topic have significant
limitations: namely, they focus on populations outside the U.S. or on older adults. This will be the first study to
collect data on the social networks of family caregivers in a nationally representative online panel study of
adults in the U.S., age 18 and over. Our aim is to identify family caregivers across the age spectrum to increase
representativeness, measure extended perceived caregiver networks, and capture greater detail on caregiver
network composition and structure (e.g. “weak” ties, negative ties, frequency of contact, emotional closeness, or
type of ties). We will examine common network typologies and their associations with a variety of measures of
physical, mental, and social well-being, and we will test for potential mediating factors, including the
caregiving context and care recipient health. Finally, we will examine change in caregivers’ social networks and
how it may be associated with caregiver health over the caregiving cycle. This work will help researchers and
policymakers identify the network characteristics of caregivers that matter most for a variety of health and
well-being outcomes over time. It is also a critical first step for collecting empirical data that can inform the
development of caregiving interventions that incorporate social network-based interventions—for example,
technology-based interventions that provide personalized network visualizations to trigger strategies for
altering networks (e.g., dropping ties, connecting disconnected ties, or spending more time with supportive
network members)—to improve the health and well-being not only of adults with dementia but also of their
caregivers.

## Key facts

- **NIH application ID:** 10440323
- **Project number:** 5R01AG066194-05
- **Recipient organization:** UNIVERSITY OF MICHIGAN AT ANN ARBOR
- **Principal Investigator:** Esther M. Friedman
- **Activity code:** R01 (R01, R21, SBIR, etc.)
- **Funding institute:** NIH
- **Fiscal year:** 2024
- **Award amount:** $488,643
- **Award type:** 5
- **Project period:** 2019-09-15 → 2026-05-31

## Primary source

NIH RePORTER: https://reporter.nih.gov/project-details/10440323

## Citation

> US National Institutes of Health, RePORTER application 10440323, Health, Wellbeing, and the Social Networks of Family Caregivers of People with Alzheimer's Disease (5R01AG066194-05). Retrieved via AI Analytics 2026-05-23 from https://api.ai-analytics.org/grant/nih/10440323. Licensed CC0.

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