Improving Research for COPD in Rural Areas: A Statement from the COPD Foundation Medical and Scientific Advisory Committee.

Chronic obstructive pulmonary disease (COPD) among individuals living in rural areas is associated with worse health outcomes. New strategies are needed to study interventions and deliver proven therapies to people with COPD in rural areas. This statement from the COPD Foundation Medical and Scientific Advisory Committee highlights specific challenges in capturing the key characteristics of rural residents and identifies approaches to improve research for COPD in rural areas. Specifically, geographic isolation, access to specialist care, lack of broadband access, and complex tobacco and exposure histories are drivers of COPD health disparities in rural populations that are not captured by conventional definitions of rurality. To improve the design of research studies among people with COPD living in rural settings, certain actions are identified. These include the inclusion of specific covariates such as distance and travel time to health care services and multidimensional assessment tools for societal and individual health determinants in data collection; deploying qualitative and mixed-methods research designs to assess cultural differences driving health care access and health behaviors; decentralized carousel recruitment models in study design; and operationalizing research partnerships to improve support for primary care providers engaged in research. These approaches will permit robust assessment of the complex matrices driving disparate health outcomes among people with COPD in rural areas.