Table 2.

Acceptance rates of 3 consent models: broad consent, data use by default, and specific consent (N=838)^a.

Model	Description	Accepted, n (%)	Not accepted, n (%)	Do not know or not answered, n (%)
Broad consent	One-time consent for future studies, informed in person, low level of control, and research is facilitated	491 (58.6)	230 (27.4)	117 (13.9)
Data use by default	Use for future studies without consent process, not personally informed, very low level of control, and research is significantly facilitated	421 (50.2)	347 (41.4)	70 (8.4)
Specific consent	Consent for each study, informed in person, high level of control, and research is hampered	323 (38.5)	372 (44.4)	143 (17.1)

^aAcceptance was measured using a 4-point scale; results were collapsed into 2 groups (not acceptable: not acceptable and rather not acceptable; acceptable: acceptable and rather acceptable).