Results
RECRUITMENT
During the enrollment phase, 50 126 participants were successfully recruited (mean [SD] age, 59.1 [6.9] years; male, 46 618 [93.0%]; female, 3508 [7.0%]). To accomplish recruitment, eligibility screening was documented and complete for 68 956 individuals, of whom 61 594 (89.2%) were found to be eligible for enrollment (