Access to specialty healthcare in urban versus rural US populations: a systematic literature review

Background Access to healthcare is a poorly defined construct, with insufficient understanding of differences in facilitators and barriers between US urban versus rural specialty care. We summarize recent literature and expand upon a prior conceptual access framework, adapted here specifically to urban and rural specialty care. Methods A systematic review was conducted of literature within the CINAHL, Medline, PubMed, PsycInfo, and ProQuest...