Expected number of events prevented by each screening strategy compared with control, per 1000 individuals screened, after 30 years of follow-up.

The number needed to screen to prevent one event at 30 years is also listed. In all strategies, the number of events averted was significant, with pTable 1 for definitions of the screening strategies.*MACE is a composite of the first occurrence of: MI, stroke, or CV death.†Microvascular composite outcome is the first occurrence of blindness, CKD or higher, ESRD, renal death, foot ulcer, or amputation.PS = Pre-screening.