Table 2.
Main effects of modality on recall of eHealth information in younger and older adults.a
| Group | nb | Recall of health information | |||
| % recall | Mean (SE) | 95% CI | |||
| All participants |
|
||||
|
|
Written information | 165 | 29.8 | 6.55 (0.39) | 5.79-7.32 |
|
|
Audiovisual information | 273 | 34.5 | 7.60c(0.31) | 7.00-8.21 |
| Younger participants |
|
||||
|
|
Written information | 85 | 28.2 | 6.20 (0.55) | 5.12-7.27 |
|
|
Audiovisual information | 151 | 34.1 | 7.50 (0.42) | 6.68-8.32 |
| Older participants |
|
||||
|
|
Written information | 80 | 31.4 | 6.91 (0.55) | 5.83-7.99 |
|
|
Audiovisual information | 122 | 35.0 | 7.70 (0.45) | 6.82-8.59 |
aAdjusted for education level and medical knowledge about lung cancer. Recall of information ranges from 0-22. Percentage of correct recall is based on mean scores divided by 22. The higher the score, the more information was recalled correctly.
bThe category sizes differ because of 2 fewer cases due to missing covariate values.
cDiffers significantly compared to written information (P=.04).