Document Classification

Section Type: RESULTS

Text: Although greater perceived probability of harm (RR, 0. 41 ; 95 % CI, 0. 23-0. 72), health benefit (RR, 2. 99 ; 95 % CI, 1. 63-5. 46), and quality of care (RR, 1. 71 ; 95 % CI, 1. 12-2. 61) strongly predicted WTP (for perceived probabilities > or = 80 % vs < 20 %) similarly in both sexes, and perceptions of distrust and myocardial infarction risk predicted WTP differently between sexes (P < or =. 01 for interactions), age, history of coronary artery disease, hypertension, and diabetes mellitus increased WTP in men but not in women (P < or =. 05 for sex interactions).