Kaplan–Meier curves for systolic blood pressure time in target range and cardiovascular outcomes. The Kaplan–Meier survival function curves showed a lower cumulative incidence of (A) primary and (B, C, D) secondary outcomes in participants with the highest quartiles of TTR levels than in those with the lowest quartiles. Primary outcome: stroke, myocardial infarction, angina pectoris, or cardiac death; secondary outcome 1: stroke, myocardial infarction, or cardiac death; secondary outcome 2: stroke, myocardial infarction, or angina pectoris; secondary outcome 3: stroke, myocardial infarction, angina pectoris, or all-cause mortality. TTR, time in target range.