Impact of Informal Caregiving on Health Outcomes: A Population-Based Analysis Using BRFSS Data (2015–2020)
Listed in
This article is not in any list yet, why not save it to one of your lists.Abstract
Background
Informal caregivers provide essential care to family members and friends with health problems or disabilities, yet little is known about the population-level health impacts of caregiving responsibilities.
Objective
To examine the association between informal caregiver status and physical and mental health outcomes using nationally representative data.
Methods
I analyzed data from the Behavioral Risk Factor Surveillance System (BRFSS) 2015-2020, focusing on respondents with caregiver status information (n=422,495). Care-givers were defined as individuals providing regular care or assistance to a family member or friend with a health problem or disability. Primary outcomes were poor physical health days ( ≥ 14 days in past month) and poor mental health days ( ≥ 14 days in past month). I used survey-weighted logistic regression accounting for the complex sampling design.
Results
Among 422,495 respondents, 89,814 (21.3%) were caregivers. Caregivers were more likely to be female (58.4% vs 50.6%) and report poor health outcomes. After accounting for survey weights, caregivers had significantly higher odds of poor physical health (OR=1.28, 95% CI: 1.23-1.34, p < 0.001) and poor mental health (OR=1.70, 95% CI: 1.63-1.77, p < 0.001) compared to non-caregivers. Mental health disparities were particularly pronounced, with 16.5% of caregivers vs 10.4% of non-caregivers reporting ≥ 14 poor mental health days.
Conclusions
Informal caregivers experience significant health disparities compared to non-caregivers, particularly for mental health outcomes. These findings highlight the need for targeted interventions and policies to support caregiver health and wellbeing.
