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Mean knowledge score, by preferred role for current health condition vignette
| Mean knowledge score | Passive | Shared | Autonomous | Total | R 2 |
|---|---|---|---|---|---|
| Your current health condition | 2.9 | 4.2 | 5.0 | 3.8 | 0.24 |
| The available treatment options | 2.6 | 4.0 | 5.0 | 3.6 | 0.26 |
| The risks and benefits of these options | 2.8 | 3.8 | 4.9 | 3.4 | 0.27 |
| Which treatment you prefer | 2.3 | 3.8 | 4.9 | 3.8 | 0.24 |
All comparisons were statistically significant, using PROC GLM for analysis of variance, at P < 0.001.
