Results
In this sample of 3094 US participants (mean [SD] age, 65 [12] years; 781 [25.2%] were female, 2309 [74.6%] were male, and 4 participants did not report sex [0.1%]). Of these, 30 (1.0%) were Asian, 690 (22.3%) Black, 12 (0.4%) First Nations or American Indian, 226 (7.3%) Hispanic or Latino, 2832 (91.5%) non-Hispanic or non-Latino, 2238 (72.3%) White, 124 (4.0%) other race, and 36 (1.2%) other ethnicity. Baseline characteristics and concomitant therapies were well balanced between treatment groups (