| Rotavirus cohort | Prostate cancer-screening cohort | ||
---|---|---|---|---|
 | Educational level (n = 35)b | Educational level (n = 35)b | ||
 | Lower (%) | Higher (%) | Lower (%) | Higher (%) |
Including three or more attributes when motivating decisions | 81.3 | 100.0 | 70.6 | 83.3 |
Trading off attribute levels as a strategy to make a decision | 56.3 | 73.7 | 35.3 | 44.4 |
Right explanation of vaccine effectiveness | 12.5 | 26.3 | - | - |
Right explanation of severe side effects | 56.3 | 94.7 | - | - |
Right explanation of unnecessary treatments | - | - | 11.8 | 22.2 |
Right answer to control question on vaccine effectiveness | 18.8 | 52.6 | - | - |
Right answer to control question on severe side effects | 87.5 | 100.0 | - | - |
Right answer to control question on unnecessary treatments | - | - | 82.4 | 94.4 |
 |  |  | Health literacy (n = 34)c | |
 |  |  | Low (%) | High (%) |
Including three or more attributes when motivating decisions | Â | Â | 80.0 | 73.7 |
Trading off attribute levels to make a decision | Â | Â | 33.3 | 47.4 |
Right explanation of unnecessary treatments | Â | Â | 6.7 | 21.1 |
Right answer to control question on unnecessary treatments | Â | Â | 80.0 | 94.7 |
 |  |  | Combined measure (n = 20)d | |
 |  |  | Low (%) | High (%) |
Including three or more attributes when motivating decisions | Â | Â | 77.8 | 81.8 |
Trading off attribute levels to make a decision | Â | Â | 33.3 | 54.5 |
Right explanation of unnecessary treatments | Â | Â | 0.0 | 18.2 |
Right answer to control question on unnecessary treatments | Â | Â | 77.8 | 100.0 |
Perceived it as difficult to trade off >2 attributes | Â | Â | 60.0 | 33.3 |