Table 2.
Demographic Information.
| Demographic characteristics | All participants (n=60) |
Control (n=30) |
Intervention (n=30) |
P valuea |
| Age in years, mean (SD) | 19.4 (1.0) | 19.3 (0.9) | 19.5 (1.1) | .38 |
| Gender (women), n (%) | 41( 68) | 20 (67) | 21 (70) | .79 |
| Raceb | 52W, 5B, 2H, 1A | 24W, 4B, 1H, 1A | 28W, 1B, 1H | .38 |
| Grade point average, mean (SD) | 3.5 (0.4) | 3.5 (0.4) | 3.6 (0.3) | .16 |
| Year of studyc | 26F, 18So, 9J, 7Sr | 12F, 11So, 5J, 2Sr | 14F, 7So, 4J, 5Sr | .49 |
| On/off campus residence | 48/12 | 24/6 | 24/6 | >.99 |
| Active in varsity sport, n (%) | 27 (45) | 16 (53) | 11 (37) | .42 |
aP value signifies level of statistically significant differences by t test between control and intervention subjects.
bW=white, B=black, H=Hispanic, A=Asian.
cF=freshman, So = sophomore, J=junior, Sr = senior.