Table 4.
Mean Understanding and Confidence in Understanding Scores by Condition and Study Group.
| Understanding and confidence in understanding scores | |||||
|---|---|---|---|---|---|
|
| |||||
| eIC | F2F | ||||
|
|
|
||||
| Study group | Mean | SD | Mean | SD | Difference |
|
| |||||
| Mean understanding score (out of 100) | |||||
| Midwest | 92.87 | 8.23 | 89.96 | 7.57 | 2.91 |
| Northeast-E | 77.03 | 9.50 | 79.40 | 9.33 | −2.37 |
| Northeast-S | 70.34 | 10.83 | 71.46 | 10.06 | −1.12 |
| Overall | 82.16 | 13.08 | 82.08 | 11.33 | 0.08 |
| Mean confidence in understanding score (out of 100) | |||||
| Midwest | 97.65 | 6.61 | 97.66 | 4.35 | −0.01 |
| Northeast-E | 91.82 | 14.26 | 96.12 | 6.61 | −4.30 |
| Northeast-S | 85.97 | 18.18 | 90.76 | 11.98 | −4.80 |
| Overall | 93.03 | 13.46 | 95.66 | 7.74 | −2.63 |
Note. eIC = electronic informed consent; F2F = face-to-face; Northeast-E = English-speaking Northeast; Northeast-S = Spanish-speaking Northeast.