What is the incidence and prevalence of hypertension?
Overall, the prevalence of hypertension among adults was 29.0%, and was similar among men (30.2%) and women (27.7%) (Figure 1). The prevalence of hypertension increased with age, from 7.5% among adults aged 18–39 to 33.2% among those aged 40–59, and 63.1% among those aged 60 and over.
What is the incidence of hypertension?
Nearly half of adults in the United States (108 million, or 45%) have hypertension defined as a systolic blood pressure ≥ 130 mm Hg or a diastolic blood pressure ≥ 80 mm Hg or are taking medication for hypertension. Only about 1 in 4 adults (24%) with hypertension have their condition under control.
What is the global prevalence of hypertension?
As one of the most common chronic medical conditions, hypertension affects more than one billion adults worldwide with a prevalence of 31.1% (1.39 billion) in 2010 (Mills, Stefanescu, and He 2020).
What is the prevalence of hypertension in South Africa?
In South Africa, the prevalence of uncontrolled hypertension has been estimated at between 13.5–75.5% [12, 14], whilst figures ranging between 19.0–56.0% have been reported for hypertension control [3].
What country has the highest hypertension rate?
Summary: New research reveals that South Africa has the highest rate of high blood pressure reported among people aged 50 and over for any country in the world, at any time in history.
What are the complications of hypertension?
Uncontrolled high blood pressure can lead to complications including:
- Heart attack or stroke.
- Aneurysm.
- Heart failure.
- Weakened and narrowed blood vessels in your kidneys.
- Thickened, narrowed or torn blood vessels in the eyes.
- Metabolic syndrome.
- Trouble with memory or understanding.
- Dementia.
Does hypertension cause poverty?
Hypertension is now more common in poor and middle-income countries than rich ones. Middle- and lower-income countries now have a higher rate of hypertension than high-income countries. Worldwide, the prevalence of hypertension is at a record high, according to a new study in the journal Circulation.
Can you feel high blood pressure?
Most people who have high blood pressure do not have symptoms. In some cases, people with high blood pressure may have a pounding feeling in their head or chest, a feeling of lightheadedness or dizziness, or other signs.
What percentage of people have hypertension?
Statistics of hypertension in the United States show that among adults who are 20 and older 34.3 percent of men and 31.1 percent of women of non-Hispanic whites have high blood pressure. 43 percent of men and 44.8 percent of women amongst non-Hispanic blacks have high blood pressure.
How much is prevalence of hypertension?
The most prevalent class of hypertension is primary hypertension which affects 90 to 95 percent of patients. Secondary hypertension is less common in adults and affects between 5 to 10 percent of adults or people suffering from high blood pressure. It is more associated with pediatric hypertension or high blood pressure in children.
What is the prevention and management of hypertension?
Prevention and Management of Hypertension Reduce obesity- Reducing your body weight is the most effective way to prevent and manage hypertension. Take proper diet- Reduce the intake of sodium in your diet. Relieve stress- Try to indulge in some recreational activities like meditation, jogging, dancing, swimming, walking, etc.
How many Americans have high blood pressure?
About 75 million American adults (29%) have high blood pressure—that’s 1 in every 3 American adults.1 Anyone, including children, can develop high blood pressure. It greatly increases the risk for heart disease and stroke, the first and third leading causes of death in the United States.
