Too Many Americans Have Out-Of-Control High Blood Pressure

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Nearly 1 in 3 Americans suffers from high blood pressure and more than half don’t have it under control, says a recent study from the Centers for Disease Control and Prevention (CDC). According to the report, most people with uncontrolled high blood pressure have health insurance and had actually seen a doctor at least twice in the previous year, yet their condition remained unmanaged.

High blood pressure is defined as a reading of 140/90 mm Hg or higher (if either the top or bottom number meets the threshold, blood pressure is considered high). Having high blood pressure is a major risk factor for heart disease and stroke: hypertensive people are four times more likely to die from a stroke and three times more likely to die from heart disease than people with normal pressure, according to CDC director Dr. Thomas Frieden. Together, those two conditions cause nearly 1,000 deaths a day in the U.S. and account for $131 billion in yearly health-care costs. “[High blood pressure] is public health enemy No. 2, second to tobacco,” said Frieden in a teleconference on Tuesday.

(MORE: Sweet! A Little Chocolate a Day May Help Lower Blood Pressure)

For the new report, researchers looked at 2003-10 data from the National Health and Nutrition Examination Survey (NHANES) to examine high blood pressure awareness and treatment among adults with uncontrolled conditions. More than 20,000 adult participants answered survey questions and received a physical exam.

The data suggest that some 67 million Americans have high blood pressure, and nearly 36 million of them don’t have their condition under control. Among those, about 14 million don’t know they’re hypertensive, nearly 6 million are aware but not receiving treatment, and 16 million know they have high blood pressure and are receiving medication for it but still don’t have their pressure under control.

About 26 million people with uncontrolled hypertension saw their doctor twice in the previous year. “We have to roll up our sleeves and make high blood pressure control a priority every day, with every patient at every doctor’s visit,” said Frieden. “We can use the whole health-care team. We know that when pharmacists, nurse practitioners, allied health workers, office staff are all involved in care, we can see rapid and dramatic improvements in blood pressure control.”

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The CDC says that current medications to reduce blood pressure work well, and that with collaboration between patients and health-care providers, the condition can be quickly remedied. Here are the CDC’s recommendations:

  • Patients should take their prescribed medications and work with their doctors to lead a healthy lifestyle, including eating a low-sodium, heart-healthy diet rich in fruits and vegetables, getting regular exercise, and losing excess weight
  • Health-care providers should monitor patients’ blood pressure and prescribe once-a-day medications with clear instructions
  • Health systems should use electronic health records to better track patients, and encourage the use of 90-day refills and consider having low or no co-pays

“Five years from now, there should be at least 10 million fewer Americans with blood pressure out of control,” said Frieden.

(MORE: Diagnosing Heart Disease Faster)

To keep their blood pressure down, individual patients should eat better, increase physical activity and maintain a healthy weight, but on a population level, said Freiden, the food industry must also voluntarily and steadily reduce the amount of sodium in packaged foods, which can potentially help reduce overall blood pressure levels among Americans.

Major progress will likely be made through more effective treatment, however. “We know that many things contribute to high blood pressure and a lot can be done to reduce it in society as a whole. But today in this country, more than two-thirds of people over 65 have high blood pressure and realistically, for the foreseeable future, one of the most important things we will be able to do is to improve treatment,” said Friedman.

The report was published in Vital Signs, a part of the CDC’s Morbidity and Mortality Weekly Report.

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3 comments
WhatsRight
WhatsRight

My 14 year old twins haveType 1 diabetes, so do 3 million other Americans.JDRFMy aunt & niece haveType 2 diabetes, so do 25.8 million other Americans.American Diabetes Association.My Dad & Mother-in-lawdeveloped, fought but died from cancer, 12 million other Americans also areliving with cancer.American Cancer AssociationMy uncle died froma heart attack and most of my husband’s family battles high blood pressure, sodo 76.4 million other Americans.American Heart AssociationThink about how manyAmericans could benefit from $ 5 million dollars donated to just 1 of thesecharities. Look how many Americans hecould touch and help.When trying to getre-elected, why wouldn’t Mr. Obama take Mr. Trump’s offer of a $ 5 milliondollar donation to the charity of his choice if he just releases his pastinformation to America?He really musthave something to hide….THINK ABOUT IT.

FBaud
FBaud

A recent Cochrane review of pharmacotherapy for mild hypertension showed no improvement of outcomes for patients treated vs. no treatment http://onlinelibrary.wiley.com....

This is contrary to current Joint National Committee 7 recommendations on hypertension.  It's possible we are over treating some patients and subjecting them to needless costs and side effects.