Over 500,000 deaths a year could be prevented by managing blood pressure

Key Points:

• Analysis of health data from 20 countries indicates that improving preventive care for hypertension could prevent over 500,000 cardiovascular deaths annually, with better cholesterol and blood sugar management potentially preventing nearly 650,000 deaths each year.
• Increasing colon cancer screening from current levels to 80% coverage could prevent over 200,000 deaths annually, highlighting significant gaps in preventive care services across both upper- and lower-middle-income countries.
• The study found that only about 20% of adults with hypertension have controlled blood pressure, and expanding treatment coverage from 20% to 80% could prevent over 518,000 cardiovascular deaths yearly.
• Barriers to preventive care include the asymptomatic nature of conditions like hypertension, healthcare costs, limited provider access, and difficulty maintaining healthy habits, emphasizing the need for clinicians to promote manageable, consistent preventive measures.
• While the findings underscore the importance of preventive care in reducing noncommunicable disease deaths, further research is needed to identify effective strategies for expanding access, especially in low-income countries not represented in this analysis.