Secular Trends In Risk Profiles Among Adults With CV Disease In The USA

Researchers analyzed data from over 6,300 American adults with cardiovascular disease between 1999 and 2018 to track how well people were managing key health factors that affect heart health. They looked at seven important measures: blood sugar control, body weight, blood pressure, cholesterol levels, smoking habits, physical activity, and diet quality.

The results show a concerning mixed picture. While cholesterol management improved dramatically - with the percentage of people achieving healthy non-HDL cholesterol levels jumping from 7% to 30% - other critical areas got worse. Blood sugar control declined, with fewer people maintaining ideal hemoglobin A1c levels (dropping from 59% to 52%). Weight management also worsened, as the proportion of people maintaining a healthy BMI under 25 fell from 24% to 18%. Blood pressure control initially improved but then declined in recent years.

Perhaps most striking was how poorly people performed in lifestyle factors. By 2015-2018, only 22% met physical activity guidelines and a mere 1.3% followed an ideal diet. The only bright spot was smoking, where about 78% of people with heart disease were non-smokers. The study also revealed concerning racial disparities, with Hispanic and Black adults showing worsening trends in some areas.

This research highlights a critical gap in preventive care for people who already have heart disease. These patients face the highest risk of future heart attacks and strokes, making optimal management of these factors essential for longevity and quality of life. The findings suggest that healthcare systems need stronger support systems for lifestyle modification and metabolic health optimization, particularly the comprehensive approaches offered in concierge medicine settings.