Table 7 Demographics of nursing staff who completed the knowledge/perceptions survey by randomization group
| Â | All participants n = 325 | Group A n = 72 | Group B n = 73 | Group C n = 110 | Group D n = 69 | Test value | p-value |
|---|---|---|---|---|---|---|---|
Age | 32.21 (9.52) | 29.45 (6.67)a | 35.03 (9.89)b | 30.92 (9.17)a | 34.13 (11.09)b | F = 5.50 | .001 |
Gender: Female | 279 (87.46%) | 61 (88.41%) | 64 (91.43%) | 95 (87.96%) | 58 (92.06%) | χ2 = 1.08 | .78 |
Ethnicity: Hispanic | 11 (3.45%) | 3 (4.76%) | 2 (3.03%) | 3 (2.94%) | 3 (5.08%) | Â | .86 |
Race | Â | Â | Â | Â | Â | Â | .41 |
 Asian | 4 (1.26%) | 0 (0%) | 0 (0%) | 4 (3.96%) | 0 (0%) |  |  |
 Black | 22 (6.94%) | 4 (6.67%) | 3 (4.62%) | 9 (8.91%) | 6 (10.0%) |  |  |
 White | 256 (80.76%) | 55 (91.67%) | 61 (93.85%) | 86 (85.15%) | 53 (88.33%) |  |  |
 More than one race | 5 (1.58%) | 1 (1.67%) | 1 (1.54%) | 2 (1.98%) | 1 (1.67%) |  |  |
Years of nursing experience | 7.36 (8.78) | 4.99 (6.17)a | 8.88 (8.91)bc | 6.36 (7.83)ab | 9.73 (11.28)c | F = 4.48 | .004 |