Appendix Table 6.
Participant Characteristics at Baseline at Ohio BMV Site 6
| Characteristic | Intervention Group (n = 47) | Control Group (n = 49) | P Value |
|---|---|---|---|
| Mean age (SD), y | 23 (10) | 26 (14) | 0.101 |
| Male, n (%) | 21 (45) | 22 (45) | 0.98 |
| Race/ethnicity, n (%) | — | — | 0.61 |
| Non-Hispanic white | 13 (27) | 16 (34) | — |
| Non-Hispanic black | 28 (60) | 30 (62) | — |
| Hispanic | 1 (2) | 0 | — |
| Other | 5 (11) | 3 (4) | — |
| Mean influence of religion in participants’ lives (SD)* | 6.6 (2.9) | 6.6 (3.2) | 0.95 |
| License type, n (%) | — | — | 0.78 |
| First-time license | 11 (23) | 16 (33) | — |
| Learner’s permit | 16 (34) | 15 (31) | — |
| License renewal | 13 (28) | 11 (22) | — |
| Other | 7 (15) | 7 (14) | — |
| Mean self-reported health status (SD)† | 88 (12) | 88 (15) | 0.89 |
| Donated blood within past year, n (%) | 8 (17) | 9 (19) | 0.83 |
| Asked to donate organs by BMV staff, n (%) | 38 (81) | 32 (65) | 0.09 |
BMV = Bureau of Motor Vehicles.
*
Measured on a scale of 1 to 10 in which 1 indicates no influence and 10 indicates very strong influence.
†
Measured on a scale of 0 to 100 in which 0 indicates worst health and 100 indicates best health.