Outcome | Characteristics | Assessment time | Comparisonsa | Null Hypothesisa |
---|---|---|---|---|
Primary outcome (Informed choice elements) | ||||
Knowledge | Numeric scale | Baseline | 1 vs. 2 | No difference |
Numeric scale | DifFollow-up-baselineb | 1 vs. 2 | 1 > 2 | |
Numeric scale | Follow-up | 1 vs. 2 vs H | 1 > 2 and 1 > H | |
Attitudes | Numeric scale | Baseline | 1 vs. 2 | No difference |
Numeric scale | DifFollow-up-baselineb | 1 vs. 2 | No difference | |
Uptake | Dichotomous | Follow-up | 1 vs. 2 vs H | 1 > 2 and 1 > H |
Secondary outcomes | ||||
Decisional conflict | Numeric scale | Follow-up | 1 vs. 2 vs H | 1 < 2 and 1 < H |
Worry | Numeric scale | Baseline | 1 vs. 2 vs H | No difference |
Numeric scale | DifFollow-up-Baselineb | 1 vs 2 | 1 < 2 | |
Effect modifiers and confounders | ||||
Health literacy | Numeric scale | Baseline | 1 vs. 2 vs. H | No difference |
Background data | ||||
 Family income | Categorical | Post survey | 1 vs. 2 vs. H | No difference |
 Occupation | Categorical | Post survey | 1 vs. 2 vs. H | No difference |
 Marital status | Dichotomous | Post survey | 1 vs. 2 vs. H | No difference |
 Ethnicity | Categorical | Post survey | 1 vs. 2 vs. H | No difference |