【摘 要】
：
Alzheimer's disease (AD) is the most common cause of dementia, accounting for about 60% of all cases.At present,about 34 million people worldwide are affect
【机 构】
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Sant'Andrea Hospital Sapienza University Italy
【出 处】
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BIT`s 3rd Annual World Congress of NeuroTalk-2012(2012第三届国际神
论文部分内容阅读
Alzheimer's disease (AD) is the most common cause of dementia, accounting for about 60% of all cases.At present,about 34 million people worldwide are affected by AD and prevalence is expected to triple over the next 40 years owing to demographic changes and longer life expectancies.Given the current absence of disease-modifying treatments, there has been growing interest in identification of effective strategies for prevention of AD.Observational studies have described a wide range of modifiable risk factors for dementia, including AD: cardiovascular risk factors, psychosocial factors, low level of physical and mental activities.However, few randomized controlled trials have investigated these risk dementia factors as well as the real effect of risk factor modification on the dementia prevalence, making the data on the AD prevention confusing.
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