9. Of the 92.1 million white men aged 20 and older, 44.4 million have high blood pressure. Of the 14.1 million black men, 8.3 million have high blood pressure. What is the ratio of hypertension among white versus black men, the proportion of hypertension among white men, the rates (per 100) of hypertension among white and black men, and the relative risk of hypertension among white versus black men?

12. Assume that Exhibit B.1 summarizes the 2015 population in the United States by race and gender. Exhibit B.2 presents the number of US residents in the four race/gender categories with each of five different risk factors. Use Exhibit B.3 as a template to calculate the prevalence rate (per 100) of these five risk factors among the four race/gender categories.

B1 (in millions) White Males 122.8, White females 125.0, Black Males 20.4, Black Females 22.2, white males 18+ 95.4, white females 18+ 98.9, black males 18+ 14.8, black females 18+ 16.7, white males 20+ 92.1, white females 20+ 95.8, black males 20+ 14.1, black females 20+ 16.1

B2

Prevalence (in millions) Prevalence Rate (per 100)

	white males	white females	black males	black females	white males	white females	black males	black females
Smoking prevalence	17.0	15.3	3.0	2.3
Obesity >= 30BMI	30.9	34.0	5.3	9.2
Cholesterol (>200 mg/DL)	32.6	40.0	4.2	5.3
High Blood Pressure	44.4	39.6	8.3	9.0
Diabetes Mellitus, diagnosed and undiagnosed	13.0	9.5	2.3	2.7