Additional file 4: Table S1. of Selecting SNPs informative for African, American Indian and European Ancestry: application to the Family Investigation of Nephropathy and Diabetes (FIND)

Mean of Source Samples for AIMs typed with the STRUCTURE Software Program (K = 3). Table S2. Tests for the Association of Heritage with Diabetic Nephropathy in the FIND Populations. Table S3. Beta Coefficients for Enrolment Centers in the Logistic Regressions for the FIND Study. Table S4. Beta Coefficients for Sex (Women) and Enrolment Age in the Logistic Regressions for the FIND Study. Table S5. Distribution of the Differences in Individual Genetic Heritage for Estimates from Two, Independent, Balanced Sets of SNPs: 1300 AIMs in the first and 975 AIMs in the second. (DOCX 24 kb)