Journal of Rural Mental Health, Vol 49(2), Apr 2025, 101-113; doi:10.1037/rmh0000280
Anxiety and sleep health associations are well studied, but contributing factors (e.g., level of rurality) to health disparities in this relationship are understudied, particularly in aging populations. The present study examined the moderating impact of rurality on associations between anxiety and aspects of sleep health in aging adults living in the United States. Cognitively healthy adults 50 years and older (N = 251; Mage = 64.7 ± 7.9 years) completed an online survey measuring residence zip code, Pittsburgh Sleep Quality Index, and the Hospital Anxiety and Depression Scale. Multiple regression and simple slope analyses examined whether rurality (rural vs. nonrural; coded by delineating core-based statistical areas) moderated associations between anxiety and sleep, controlling for age, sex, education, income, depression, medication usage, and nutritional status (Mini-Nutritional Assessment). Rurality moderated the association between anxiety and sleep disturbances (R² change = .01, p = .04). Higher anxiety was associated with more sleep disturbances for rural (B = .05, p.05). In mid-to-late life, those living in rural areas may be more vulnerable to the impact of higher anxiety on worse sleep compared with those living in nonrural areas. Findings point to the need for a greater understanding of socioeconomic determinants of health and more tailored treatments, with potential emphasis on mitigating barriers impacting rural access to clinical treatments for anxiety and sleep health. (PsycInfo Database Record (c) 2025 APA, all rights reserved)