The LEAD trial—The effectiveness of a decision aid on decision making among citizens with lower educational attainment who have not participated in FIT-based colorectal cancer screening in Denmark: A randomised controlled trial

This trial tested the effectiveness of a self-administered web-based decision aid, targeted at citizens with lower educational attainment, on informed choice about colorectal cancer screening participation as assessed by group levels of knowledge, attitudes and uptake. The randomised controlled trial was conducted among 2702 screening-naïve Danish citizens, 53–74 years old, with lower educational attainment. Baseline questionnaire respondents...