Vascular Cognitive Impairment
Vascular Cognitive Impairment
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DOI：
10.1093/med/9780199937837.003.0021
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发表时间：
2017
期刊：
影响因子：
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通讯作者：
Elka Stefanova;Vladimir S. Kostić
中科院分区：
文献类型：
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作者：
Elka Stefanova;Vladimir S. Kostić
随着寿命的延长，痴呆症已成为一个日益严重的公共卫生问题。根据目前的估计，全世界有近3600万人患有痴呆症，预计到2030年这一数字将达到6600万，到2050年将达到1.15亿。在富裕国家，65岁后痴呆症的患病率为5%至10%。血管性痴呆（VaD）是仅次于阿尔茨海默病（AD）的第二大常见痴呆原因，占至少20%的病例。随着年龄的增长，VaD和AD的患病率呈指数级上升，VaD的风险每5.3年翻一番。发达国家痴呆症的发病率有所下降，这在一定程度上与预防和治疗方面的改善有关。
As life span rises, dementia has become a growing public health issue. According to current estimates, almost 36 million people are having dementia worldwide, and this number is expected to reach 66 million by 2030 and 115 million by 2050. In affluent countries, the prevalence of dementia after 65 years is 5% to 10%. Vascular dementia (VaD), the second most common cause of dementia after Alzheimer’s disease (AD), accounts for at least 20% of cases. The prevalence of both VaD and AD rises exponentially with age, with the risk of VaD doubling every 5.3 years. There is a decline in incidence rates of dementia in developed countries, which has in part been related to improvements in prevention and treatment Stroke Compendium