“…Measuring rural health disparities is challenging due to the lack of a singular definition of "rural" in the disparities literature, none of which may be adequate to capture known drivers of rural health disparities (Coburn et al, 2007). Accordingly, research has shown that application of different definitions may produce different results (Meilleur et al, 2013;Stern et al, 2010). Several classification codes are available only at a county level, limiting the ability of researchers to understand the impact of more granular variations in factors that drive disparities such as distance to care, or landscape-related hazardous roads which can vary widely in large area rural counties (DeGuzman, Cohn, et al, 2017;Pesut et al, 2010).…”