Background The American Heart Association's Life's Essential 8 (LE8) framework quantifies cardiovascular health. Prior studies have focused on individuals without clinical cardiovascular disease (CVD). We sought to examine recent trends in LE8 scores among older adults with prevalent CVD. Methods We included noninstitutionalized older US adults (ages 65+) from NHANES (National Health and Nutrition Examination Survey 2013–18). Overall LE8 scores (range 0–100; higher is better cardiovascular health) were calculated for all participants. CVD diagnoses were self‐reported, including coronary heart disease, stroke, heart failure, hypertension, angina, and myocardial infarction. Percent change in LE8 scores from 2013 to 2018 was calculated for each diagnosis group, and a linear regression tested for significance of changes within groups. Results The 3050 participants represented 37 908 305 US adults (54.7% women; mean age 72.6). LE8 scores tended to stay stable or decline between 2013 to 2014 and 2017 to 2018 for those with and without CVD. Significant decreases in mean LE8 scores occurred in those with hypertension, with a 4.1% decline (from 59.6 to 57.1 P <0.01); stroke, with an 11.5% decline (from 60.6 to 53.6 P =0.01); and heart failure, with a 15.2% decline (from 60.9 to 51.6 P <0.001). Conclusions LE8 scores remained stable or declined for older US adults before the COVID‐19 pandemic. Populations with hypertension, stroke, and heart failure had significant LE8 score declines. Because LE8 metrics include behavioral and physiologic metrics associated with CVD risk, these data indicate concerning trends and primary and secondary prevention opportunities in older US adults, who are at highest risk for incident and recurrent CVD events.
Walker et al. (Wed,) studied this question.