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Rural-Urban Differences in Human Immunodeficiency Virus Testing Among US Adults: Findings From the Behavioral Risk
Emmett R Henderson1, Divya S Subramaniam1, Jiajing Chen1
1From the Saint Louis University Center for Outcome Research, St. Louis, MO.
Abstract:
Individuals in rural areas of the United States face barriers to human immunodeficiency virus (HIV)-related health care. We aim to assess differences in frequency of lifetime and past-year HIV testing, and differences in testing site location between rural and urban residents of the United States.
Methods:
Data from the Behavioral Risk Factor Surveillance System 2015 were analyzed on 250,579 respondents 18 years or older. Weighted multinomial logistic regression analyses compared urban/rural differences in lifetime and past-year HIV testing. Weighted multinomial logistic regression compared urban/rural differences in HIV testing site.
Results:
Overall, 26.9% of urban residents and 21.5% of rural residents reported testing for HIV in their lifetime. Of urban residents, 24.5% reported receiving an HIV test in the past year compared with 20.2% of rural residents. Living in a rural area was associated with lower odds of lifetime (odds ratio [OR], 0.85; 95% confidence interval [CI], 0.81-0.90) and past-year HIV testing (OR, 0.84; 95% CI, 0.74-0.95) compared with not testing. Rural residents had higher odds of receiving an HIV test at the hospital or emergency room (adjusted OR, 1.41; 95% CI, 1.23-1.62) or clinic (adjusted OR, 1.21; 95% CI, 1.02-1.24) than a doctor's office.
Conclusions:
This study highlights significant rural health disparities in rates of lifetime and past-year HIV testing. Targeted interventions are needed to remove structural barriers in rural communities, such as long distances to clinics and low availability of free HIV testing at clinics serving the uninsured or underinsured. Furthermore, rural providers should be encouraged to routinely offer HIV screening to their patients.
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