RESUMEN

BACKGROUND AND OBJECTIVES: Dental care utilization is an important, yet understudied aspect of health care in informal caregivers of persons with dementia. This study examined how caregiving-related characteristics are associated with dental care utilization among U.S. informal caregivers of persons with dementia and further examined gender differences. RESEARCH DESIGN AND METHODS: Pooled data came from the Behavioral Risk Factor Surveillance System in 2016, 2018, 2020, and 2022. A nationally representative sample of informal caregivers (n = 3,909) was included. Dental care utilization was "yes" versus "no" within the past year. Caregiving-related characteristics included caregiver role, intensity of care, duration of care, and type of care. Logistic regressions and subgroup analyses were conducted. RESULTS: In total sample, compared to adult child caregivers, spousal caregivers were 28% less likely to visit a dentist (odds ratio [OR] = 0.72; 95% confidence interval [CI] = 0.56, 0.94). Caregivers who provided care for more than 20 hours per week were 18% less likely to visit a dentist (OR = 0.82; 95% CI = 0.69, 0.98). In subgroup analyses, intensity of care was a barrier to dental care utilization for female caregivers (OR = 0.78; 95% CI = 0.62, 0.98), whereas caregiver role such as spousal caregiver (OR = 0.59; 95% CI = 0.39, 0.89) or other relative caregiver (OR = 0.70; 95% CI = 0.50, 0.99) was a barrier to dental care utilization for male caregivers. DISCUSSION AND IMPLICATIONS: The findings highlight the importance of caregiving-related characteristics in dental care utilization and suggest gender-tailored interventions.