Gains in Life Expectancy in the U.S. May Be Slipping

TIME

The more chronic medical conditions you have, the shorter your life will be, say researchers from Johns Hopkins Bloomberg School of Public Health.

In the study, published in the journal Medical Care, the team found that nearly four in five Americans over the age of 67 have multiple chronic conditions such as heart disease, hypertension and diabetes.

Obesity may be driving much of this trend, and may responsible for slowing recent gains in life expectancy. Life expectancy has been growing at about .1 years per year in the U.S., (that’s slower than rates in other developed countries).

The study used the Medicare 5 percent sample, a nationally representative group of 1.4 million Medicare beneficiaries, which included data on 21 chronic conditions. On average, life expectancy decreased by 1.8 years with each additional chronic condition among older Americans.

“When you’re getting sicker and sicker, the body’s ability to handle illness…

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