Table 1.
Study cohort characteristics by race/ethnicity, count, mean (SD), or percentage
| Full cohorta | African American | Asian | Other/Multiracial | Hispanic | Non-Hispanic White | |
|---|---|---|---|---|---|---|
| n | 22 047 | 2141 | 440 | 962 | 1539 | 16 764 |
| Sex, % female | 48 | 58 | 54 | 54 | 56 | 46 |
| Age, years | 57 (14) | 52 (14) | 53 (15) | 50 (14) | 50 (13) | 58 (14) |
| Age range, years | 18-99 | 18-97 | 20-89 | 18-92 | 18-91 | 18-99 |
| BMI, kg/m2 | 35 (8.0) | 35 (9.3) | 30 (5.9) | 35 (7.7) | 35 (7.8) | 36 (7.9) |
| Missing, % | 22 | 25 | 18 | 20 | 10 | 23 |
| Current smoker, % yes | 16 | 21 | 12 | 16 | 13 | 16 |
| Missing, % | 12 | 4 | 13 | 14 | 8 | 13 |
| Current tobacco user, % yes | 19 | 22 | 15 | 23 | 16 | 19 |
| Missing, % | 16 | 12 | 17 | 43 | 63 | 10 |
| Site, % | ||||||
| Mountain Park Health Center | 8 | 10 | 7 | 35 | 64 | 2 |
| University of Mississippi Medical Center | 11 | 70 | 3 | 6 | <1 | 5 |
| Rochester Epidemiology Project | 81 | 20 | 90 | 59 | 36 | 93 |
Abbreviation: BMI, body mass index.
There were 201 subjects with race/ethnicity missing who were included in the analyses.