In New High Blood Pressure, More Healthy Habits Went With Lower Heart Risk

CATEGORY: HEART & CIRCULATION

A new high blood pressure diagnosis raises a question the cuff reading cannot answer. How much of the extra heart risk is already settled? Among 29,597 Chinese adults tracked from the moment they were first found to have high blood pressure, those keeping four or more everyday heart-healthy habits had a 17% lower 10-year risk of cardiovascular disease than matched adults with normal blood pressure. Those with almost none of the habits ran 53% higher. Nobody was told which habits to keep, so these are associations rather than proof of cause.¹

Eight Everyday Measures, One Tally

Cardiovascular disease here means trouble in the heart and the blood vessels: heart attack, stroke, heart failure. Each person was scored on eight everyday measures known as Life’s Essential 8. Diet, physical activity, avoiding tobacco, sleep, body weight, blood cholesterol, blood sugar, blood pressure. The researchers counted how many landed in a healthy range, then compared disease rates by that count.¹

From 53% Above to 17% Below

The yardstick throughout is people with normal blood pressure. Adults with new high blood pressure and only zero or one healthy habit sat 53% above them. Two habits, 25% above. Three habits brought risk roughly level. Four or more landed 17% below. Over the decade, 8.97% of the new hypertension group had a cardiovascular event against 6.31% of their matched counterparts.¹ Those events were not self-reported. Heart attacks, strokes and heart-failure admissions came from medical records, insurance databases and a review committee.

What the Kailuan Cohort Can and Cannot Show

The data come from the Kailuan study in China, where each newly diagnosed adult was matched to someone of the same age and sex with normal readings, and both were followed for about 10 years. Habits traveling with lower risk is not the same as habits lowering it. People who sleep well and exercise differ in other ways, and one large cohort in one country may not carry over everywhere. High blood pressure remains a major risk factor for the heart. What the study adds is the width of the spread: inside a group that all shared the same new diagnosis, everyday factors separated very different ten-year outcomes. Two other bodies of evidence line up with it. Pooling 34 studies of about 1.8 million adults, the highest Life’s Essential 8 scores carried a 53% lower risk of cardiovascular disease than the lowest.² Among 15,318 U.S. adults with high blood pressure, the top third of scores went with a 36% lower risk of dying from cardiovascular disease over roughly six years.³ Both observed existing habits.

Key Takeaways

• Four or more healthy habits went with a 17% lower 10-year risk of cardiovascular disease than having normal blood pressure at all, among nearly 30,000 adults newly diagnosed with hypertension.
• Almost none of the habits went the other way, at 53% higher risk. Two habits sat 25% higher and three brought risk roughly level.
• The eight measures were diet, physical activity, avoiding tobacco, sleep, weight, cholesterol, blood sugar and blood pressure.
• This is cohort research. Habits were recorded as people lived, which leaves cause unproven.

References

1. Wu S, Wang Y, Wang J, Feng J, Li F, Lin L, Ruan C, Nie Z, Tian J, Jin C. Modifiable factors and 10-year and lifetime cardiovascular disease risk in adults with new-onset hypertension: insights from the Kailuan cohort. BMC Medicine. 2025;23(1):80. link
2. Sebastian SA, Shah Y, Paul H, et al. Life’s Essential 8 and the risk of cardiovascular disease: a systematic review and meta-analysis. European Journal of Preventive Cardiology. 2025;32(5):358–373. link.
3. Zhao M, Yu H, He S, et al. Association of Life’s Essential 8 score with risk of all-cause and cardiovascular disease-related mortality in individuals with hypertension. BMC Cardiovascular Disorders. 2024;24(1):465. link.