Acceptability and preparation for decision-making
The acceptability scale showed a Cronbach’s alpha of 0.76. Additionally, Cronbach’s alpha for the PrepDMS subscales preparation for decision-making and physician consultation were 0.93 and 0.92, respectively. Figure 
Acceptability and preparation for decision-making three months (t1) after study inclusionThe perceived usefulness of the DAs (assessed by the IG) compared to written information as part of UC (assessed by the CG) was measured using (All three PrepDMS scales showed statistically significantly higher mean scores in the IG than in the CG.