High Cardiovascular Health Score Adds Nearly 6 Years of Disease-Free Life
A 130,000-person study links top scores on Life's Essential 10 to 57% lower mortality and up to 9.73 extra years of healthy life.
Summary
Researchers scored over 130,000 adults from the UK Biobank and NHANES on Life's Essential 10 (LE10), an expanded cardiovascular health metric that adds alcohol consumption and mental health to the existing Life's Essential 8 framework. People with high LE10 scores had dramatically lower risks of dying from any cause, developing or dying from cardiovascular disease, and developing cancer. At age 50, high scorers could expect roughly 5–6 extra years of total life and 4–4.5 additional years free of both heart disease and cancer compared to low scorers. Achieving more favorable health metrics was associated with up to 9.73 projected years of extra life expectancy. The findings were consistent across both cohorts and suggest that broadening cardiovascular health targets to include mental health and alcohol intake could meaningfully extend healthspan.
Detailed Summary
Cardiovascular health frameworks like the American Heart Association's Life's Essential 8 have proven powerful predictors of longevity, but researchers wanted to know whether adding alcohol consumption and mental health to the scoring system — creating Life's Essential 10 (LE10) — could improve predictions and open new intervention targets. This large prospective study tested that question across two major national cohorts.
The study pooled data from 110,806 UK Biobank participants (ages 37–73) and 20,031 NHANES participants (ages 20 and older). LE10 scores from 0 to 100 were categorized as low (below 60), moderate (60–79), or high (80 and above). The team used Cox regression and competing-risk models to estimate hazard ratios, and multi-state flexible parametric survival models to project life expectancy free of cardiovascular disease (CVD) and cancer.
Over a median follow-up of 13.8 years in the UK Biobank, researchers documented 6,137 deaths, 13,968 CVD events, and 18,077 cancer cases. Men with high CVH scores had a 57% lower all-cause mortality risk compared to those with low scores (aHR 0.43); women showed an even stronger association at 66% lower risk (aHR 0.34). At age 50, high CVH conferred 5.47 additional years of total life expectancy for men and 5.85 years for women, with 4.02 and 4.40 additional disease-free years, respectively. Accumulating more low-risk LE10 metrics was associated with up to 9.73 projected years of extra life expectancy. Results were replicated in the NHANES cohort over 7.2 years.
For clinicians and health-conscious individuals, this research argues that mental health and alcohol use are not peripheral wellness concerns but core determinants of long-term survival and healthspan. Optimizing all ten metrics — not just the classic eight — appears to compound benefits substantially.
Caveats include the observational design, which cannot establish causation. LE10 scores reflect self-reported and measured values at baseline, potentially missing changes over time. Additionally, both cohorts skew toward relatively healthy, educated populations, which may limit generalizability.
Key Findings
- High LE10 cardiovascular health scores were linked to 57% lower all-cause mortality in men and 66% lower in women versus low scores.
- At age 50, high CVH conferred approximately 5.5–5.9 extra years of total life expectancy compared to low CVH.
- High CVH added 4.0–4.4 disease-free (no CVD, no cancer) years of life expectancy at age 50.
- Accumulating more favorable LE10 health metrics was associated with up to 9.73 projected additional years of life expectancy.
- Adding alcohol and mental health metrics to Life's Essential 8 may expand actionable targets for cardiovascular health management.
Methodology
This prospective cohort study analyzed 110,806 UK Biobank participants (median follow-up 13.8 years) and 20,031 NHANES participants (7.2-year follow-up). Cox regression and competing-risk models estimated adjusted hazard ratios for mortality and disease incidence; multi-state and flexible parametric survival models projected life expectancy free of CVD and cancer.
Study Limitations
The observational design precludes causal inference. LE10 scores were measured at baseline only, so changes in health behaviors over time are not captured. Summary is based on the abstract only, as the full text was not available; additional methodological details, subgroup analyses, and sensitivity analyses could not be reviewed.
Enjoyed this summary?
Get the latest longevity research delivered to your inbox every week.
Enter your email to subscribe: