Hypertension is a factor in many U.S. deaths
Deaths related to high blood pressure, have risen significantly over the last 13 years, according to new federal data.
A new report from the U.S. Centers for Disease Control and Prevention’s (CDC) National Center for Health Statistics shows the number of hypertension-related deaths increased 61.8%, from 2000 to 2013. The researchers analyzed national cause-of-death data files and defined hypertension-related death as any mention of hypertension on the death certificate. They found that over the 13 year period, the rate rose for both sexes age 45 and older.
But report also found that the proportion of deaths where heart disease was the underlying cause of death dropped by about 6%. The proportion of deaths where stroke was the underlying cause also dropped by about 5%.
“In the areas we’ve been focusing on for the last two to three decades we really have seen a reduction in deaths,” says Dr. Clyde Yancy chief of the division of cardiology at Northwestern University’s Feinberg School of Medicine. “The lens has to increase now. This is an important message to get out that there are multiple reasons you want to get rid of hypertension, not just reducing stroke and heart disease, but minimizing the impact on diabetes and reducing your risk for cancer.” Yancy was not involved in the research.
While it is generally accepted that high blood pressure can lead to heart-related problems, studies have also shown links between hypertension and other chronic diseases. For instance, prior data has shown that hypertension can increase the risk of dying from cancer and developing the disease in the first place. The researchers report that heart disease, stroke, cancer and diabetes accounted for 65% of all the deaths with a mention of hypertension in 2000 and 54% in 2013.
Overall, the report shows that one out of six hypertension-related deaths was due to high blood pressure as the underlying cause. In the other deaths, high blood pressure was listed as a contributing factor.