Table 1.
Sample characteristics (N=259).
| Characteristics | n (%)a | |
| Sex | ||
|
|
Male | 38 (15.6) |
|
|
Female | 221 (84.4) |
| Age group (years) | ||
|
|
≤30 | 61 (23.6) |
|
|
30-40 | 148 (57.1) |
|
|
40-50 | 47 (18.1) |
|
|
≥50 | 3 (1.2) |
| Race or ethnicity | ||
|
|
Non-Hispanic white | 134 (53.4) |
|
|
Hispanic or Latino | 22 (8.8) |
|
|
Black | 48 (19.1) |
|
|
Asian | 35 (13.9) |
| Education | ||
|
|
Less than or equal to high school graduate | 48 (18.4) |
|
|
College graduate | 143 (54.8) |
|
|
Graduate school graduate | 70 (26.8) |
| Annual family income | ||
|
|
≤US $19,999 | 25 (9.6) |
|
|
US $20,000-US $39,999 | 39 (15.0) |
|
|
US $40,000-US $59,999 | 53 (20.4) |
|
|
US $60,000-US $79,999 | 48 (18.5) |
|
|
US $80,000-US $99,999 | 31 (11.9) |
|
|
≥US $100,000 | 56 (21.5) |
aTotal numbers might vary because of missing values.