Table 1 Baseline demographic characteristics: overall and by site
All randomized N = 599 N(%) | Providence N = 292 N(%) | University of North Carolina N = 307 N(%) | ||
|---|---|---|---|---|
Age | 18-25 | 213(35.6) | 97(33.2) | 116(37.8) |
26-35 | 386(64.4) | 195(66.8) | 191(62.2) | |
Sex | Male | 130(21.7) | 59(20.2) | 71(23.1) |
Female | 469(78.3) | 233(79.8) | 236(76.9) | |
Race | African American | 66(11.0) | 15(5.1) | 51(16.6) |
American Indian | 0(0) | 0(0.0) | 0(0.0) | |
Asian/Pacific Islander | 24(4.0) | 7(2.4) | 17(5.5) | |
White (Non-Hispanic) | 438(73.1) | 227(77.7) | 211(68.7) | |
Hispanic | 46(7.7) | 28(9.6) | 18(5.9) | |
Other/Mixed | 25(4.2) | 15(5.1) | 10(3.3) | |
Education | <High school graduate | 1(0.2) | 0(0.0) | 1(0.3) |
High school graduate | 25(4.2) | 15(5.1) | 10(3.3) | |
Any college | 372(62.1) | 192(65.8) | 180(58.6) | |
Post college | 201(33.6) | 85(29.1) | 116(37.8) | |
Body mass index (kg/m 2 ) | <25 | 277(46.2) | 104(35.6) | 173(56.4) |
≥25 | 322(53.8) | 188(64.4) | 134(43.6) |