A recent study by the UCLA Fielding School of Public Health suggests the number of Americans suffering from Alzheimer’s or other cognitive impairments could more than double by 2060. Currently, an estimated 6 million Americans suffer from the disease and if the study holds to be true, that number could increase to a staggering 15 million over the next few decades.
Published in The Journal of the Alzheimer’s Association, the study examined some of the largest reviews on the rates and progression of Alzheimer’s disease and dementia and applied a computer model that took into account the aging U.S. population. Of the 15 million Americans expected to suffer from cognitive impairments, 5.7 million are expected to have a mild condition while the remainder will likely be diagnosed with dementia due to Alzheimer’s, with 4 million requiring nursing home care.
In a statement to the UCLA Newsroom, the author of the study Ron Brookmeyer said, “There are about 47 million people in the U.S. today who have some evidence of preclinical Alzheimer’s, which means they have either a build-up of protein fragments called beta-amyloid or neurodegeneration of the brain but don’t yet have symptoms.”