A new study suggests that Alzheimer's disease may contribute to close to as many deaths in the United States as heart disease or cancer. The research is published in the March 5, 2014, print issue of Neurology®, the medical journal of the American Academy of Neurology. Currently, Alzheimer's disease falls sixth on the list of leading causes of death in the United States according to the Centers for Disease Control and Prevention (CDC), whereas heart disease and cancer are numbers one and two, respectively. These numbers are based on what is reported on death certificates. "Alzheimer's disease and other dementias are under-reported on death certificates and medical records," said study author Bryan D. James, PhD, of Rush University Medical Center in Chicago. "Death certificates often list the immediate cause of death, such as pneumonia, rather than listing dementia as an underlying cause." James added that attempting to identify a single cause of death does not always capture the reality of the process of dying for most elderly people, as multiple health issues often contribute. "The estimates generated by our analysis suggest that deaths from Alzheimer's disease far exceed the numbers reported by the CDC and those listed on death certificates," said James. For the study, 2,566 people ages 65 and older received annual testing for dementia. The average age of the participants was 78. The research found that after an average of eight years, 1,090 participants died. A total of 559 participants without dementia at the start of the study developed Alzheimer's disease. The average time from diagnosis to death was about four years. After death, Alzheimer's disease was confirmed through autopsy for about 90 percent of those who were clinically diagnosed. The death rate was more than four times higher after a diagnosis of Alzheimer's in people age 75 to 84 and nearly three times higher in people age 85 and older. More than one-third of all deaths in those age groups were attributable to Alzheimer's disease. James said this translates into an estimated 503,400 deaths from Alzheimer's in the U.S. population over age 75 in 2010, which is five to six times higher than the 83,494 number reported by the CDC based on death certificates. "Determining the true effects of dementia in this country is important for raising public awareness and identifying research priorities regarding this epidemic," said James.
GMT 10:28 2018 Friday ,19 January
Amazon narrows list of 'HQ2' candidates to 20GMT 09:04 2018 Thursday ,18 January
China to step up cryptocurrency crackdownGMT 08:32 2018 Sunday ,14 January
Japan's new crypto-currency crooners sing the bitcoin beatsGMT 09:22 2018 Friday ,12 January
Top European chefs take electric pulse fishing off the menuGMT 20:15 2018 Tuesday ,09 January
ADGM and Bahrain EDB agree to collaborate on fintechGMT 13:45 2018 Tuesday ,09 January
Apple urged to shield kids from iPhone addictionGMT 00:14 2018 Monday ,08 January
John Young, who set records in space sub: with NASA, is dead at 87GMT 08:31 2017 Friday ,21 July
Samsung heiress ordered to pay $7.6 millionMaintained and developed by Arabs Today Group SAL.
All rights reserved to Arab Today Media Group 2021 ©
Maintained and developed by Arabs Today Group SAL.
All rights reserved to Arab Today Media Group 2021 ©
Send your comments
Your comment as a visitor