What kind of access do you think research participants would prefer? Contact GER (n=110) GB (n=96) B (n=137) Total (n=343) Circular letter by mail(p=0.003) 14.5% 34.4% 28.5% 25.7% Consultation with the doctor 85.5% 65.6% 71.5% 74.3%

Table 9: Participant appraisal of the mode of communicating individual research results.