References
- Appalachian Regional Commission. (2017). Retrieved from https://www.arc.gov/appalachian_region/TheAppalachianRegion.asp
- Chatterjee, S., Tempalski, B., Pouget, E. R., Cooper, H. L., Cleland, C. M., & Friedman, S. R. (2011). Changes in the prevalence of injection drug use among adolescents and young adults in large US metropolitan areas. AIDS and Behavior, 15(7), 1570–1578. doi:10.1007/s10461-011-9992-0
- Havens, J. R., Stoops, W. W., Leukefeld, C. G., Garrity, T. F., Carlson, R. G., Falck, R., Wang, J., & Booth, B. M. (2009). Prescription opiate misuse among rural stimulant users in a multistate community-based study. The American Journal of Drug and Alcohol Abuse, 35(1), 18–23. doi:10.1080/00952990802326298
- Ingram, D. D., & Franco, S. J. (2014). 2013 NCHS Urban–Rural classification scheme for counties.Vital and Health Statistics,April(166), 1–73.
- Ratcliffe, M., Burd, C., Holder, K., & Fields, A. (2016). Defining rural at the U.S. Census Bureau (ACSGEO-1). Suitland, MD: United States Census Bureau.
- Rossen, L. M., Khan, D., & Warner, M. (2013). Trends and geographic patterns in drug-poisoning death rates in the US, 1999–2009. American Journal of Preventive Medicine, 45(6), e19–e25. doi:10.1016/j.amepre.2013.07.012
- Rudd, R. A., Seth, P., David, F., & Scholl, L. (2016). Increases in drug and opioid-involved overdose deaths — United States, 2010–2015. MMWR. Morbidity and Mortality Weekly Report, 65(5051), 1445–1452. doi:10.15585/mmwr.mm655051e1
- StataCorp. (2015). Stata statistical software: Release 14. College Station, TX: StataCorp.
- Tempalski, B., Pouget, E. R., Cleland, C. M., Brady, J. E., Cooper, H. L., Hall, H. I.,Lansky, A., West, B. S., &Friedman, S. R. (2013). Trends in the population prevalence of people who inject drugs in US metropolitan areas 1992–2007. PLoS One, 8(6), e64789. doi:10.1371/journal.pone.0064789
- United States Census Bureau. (2010). 2010 census urban and rural classification and urban area criteria. Retrieved from https://www.census.gov/geo/reference/ua/urban-rural-2010.html