Dementia’s Gender Differences Revealed – Science and Technology Research News


Dementia is among the leading causes of death in Australia, however University of Queensland research has actually discovered the illness impacts guys and females in a different way.

UQ health biostatistician Dr Michael Waller stated the collective research study with the Florey Institute of Neuroscience and Mental Health analyzed 1.1 million Australian death certificates for any reference of dementia.

“As people live longer the chance of getting dementia increases significantly, especially over the age of 80,” Dr Waller stated.  

“Our research study tried to find records where dementia was noted either as the cause of death or as an underlying cause.  

“Within the 184,562 certificates, we discovered that females had 14 percent greater rates of death from the most typical kind of dementia – Alzheimer’s illness.

“Alzheimer’s disease causes dementia by destroying the nerve cells in the brain.”

The research revealed guys had a 20 percent greater rate of death from vascular dementia.  

Vascular dementia is brought on by impaired blood circulation to the brain and is the 2nd most typical kind of dementia after Alzheimer’s illness.

Dr Waller stated the findings recommended there might be underlying biological elements driving the various rates of Alzheimers and vascular dementia amongst guys and females.

“These factors might include hormonal changes, particularly during menopause, and even differential risk for other conditions such as cardiovascular disease,” he stated.

“There’s a genuine requirement to take a look at the entire photo when studying how an illness like dementia impacts a population.

“Regardless of the gender differences, society needs to consider the implications of people living longer and more people developing dementia.”

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