Table 3 Outcome measures
Outcome | Domain | Specific measurement | Specific metric | Method of aggregation | Timepoint |
|---|---|---|---|---|---|
Decisional conflict | Decisional conflict | Decisional Conflict Scale, Uncertainty Subscale | Change from baseline | Mean | Baseline, 9 months |
Decisional regret | Regret | Decision Regret Scale | Value at timepoint | Absolute number | 9 months |
Health-related quality of life | Health-related quality of life | Prostate Cancer Symptom Scale | Change from baseline | Mean | 3, 6, and 9 months |
Decision making participation | Decision making participation | Control Preference Scale | Change from baseline | Mean | 3, 6, and 9 months |