APOL1 Genetic Testing in African Americans

On day of enrollment, participants will have 1 blood sample obtained to extract DNA for determining their APOL1 genotype, and will answer a survey asking about their attitudes/beliefs on kidney disease, hypertension, and diabetes, as well as genetic testing. Participants will receive their results via telephone shortly thereafter, and then complete the same survey at 3 months and 12 months post-enrollment, in order to evaluate if any of their attitudes or beliefs have changed since knowing their APOL1 genetic test result. Those who are interested, specifically those who carry the homozygous or compound heterozygous renal risk variant, will have the option to speak with a designated genetic counselor who is associated with the study site and approved by the IRB.