Table 2.
Mean scores of risk and benefit subscales of the Disclosure Expectations Scale (N=629).
| Primary outcome | Overall, mean (SD) | Paper, mean (SD) | E-screening, mean (SD) | t statistic (degrees of freedom) | P valuea |
| Risk score | 8.54 (3.66) | 8.57 (3.73) | 8.51 (3.59) | 0.222 (629) | .82 |
| Benefit score | 14.14 (4.03) | 14.17 (4.03) | 14.11 (4.05) | 0.189 (629) | .85 |
aComparison of control and intervention groups: χ2 statistic used for variables with three or more categories; two-tailed t test used for variables with estimated means.