May 17 is World Hypertension Day

On May 17, the Southern Medical Association (SMA) joins the global community in observing World Hypertension Day. This year marks the 21st anniversary of this awareness initiative, championed by the World Hypertension League (WHL) under the theme: "Controlling Hypertension Together!" ​

The Urgent Need for Hypertension Awareness

Hypertension, often termed the "silent killer," affects nearly half of U.S. adults and remains a leading contributor to heart disease and stroke. Despite its prevalence and the availability of effective and safe medications, many individuals remain unaware of their condition or do not have their high blood pressure under control, underscoring the importance of regular blood pressure monitoring and proactive management.​

Key Statistics:

• United States:

  • Approximately 48.1% of adults have hypertension.

  • In 2022, high blood pressure was a primary or contributing cause of 685,875 deaths.

  • Only about one-fifth of adults with hypertension have their condition under control. ​
    

• Global Perspective:

  • Less than 40% of adults with hypertension in low- and middle-income countries are aware of their condition.

  • ​Fewer than 20% have their blood pressure under control. ​

• Americas Region:

  • Hypertension affects around 1 in 6 adults.

  • Improved blood pressure management could save approximately 420,000 lives annually in the Americas.

References and Sources

1. World Hypertension League. World Hypertension Day.
2. World Hypertension League. About Us.
3. Centers for Disease Control and Prevention/National Center for Health Statistics. Hypertension Prevalence, Awareness, Treatment, and Control Among Adults Age 18 and Older: United States, August 2021–August 2023.
4. Centers for Disease Control and Prevention. High Blood Pressure Facts.
5. Pan American Health Organization. World Hypertension Day
6. Pan American Health Organization. Hypertension.