Results of ethnicity-specific multivariable regression of (a) plasma renin activity (PRA) and (b) aldosterone with systolic blood pressure (SBP). Model 1 adjusts for age and sex. Model 2 adjusts for age, sex, dyslipidemia, smoking, alcohol, diabetes, family history of coronary heart disease, body mass index, waist-to-hip ratio, and estrogen therapy. Model 3 adjusts for age, sex, systolic and diastolic blood pressure, dyslipidemia, smoking, alcohol, diabetes, family history of coronary heart disease, body mass index, waist-to-hip ratio, estrogen therapy, and estimated glomerular filtration rate.