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如果存在血管病危险因素而又未发生卒中的老年人有智能缺陷,这种认知功能减退,可能是无症状性卒中所致,也可能就是严重脑血管病的首发症状。 作者对249名非卒中自愿者进行了认知功能测定,其平均年龄为70.8±6.7岁,平均教育年限为12.3±4.6年。调查的主要危险因素包括:高血压、糖尿病、心肌梗塞、心绞痛、高血脂及长期吸烟。同时还收集了诸如人文、服药、嗜酒等其它可能影响认知功能的因素。神经心理测定内容包括:记忆、抽象思维、言语、视觉空间及注意能力。经过逻辑回归处理,在控制人文因素影响之后发现:高血脂是记忆障
If there is an intelligence deficit in the elderly with a risk of developing vascular disease and without stroke, this cognitive decline may be due to asymptomatic stroke or may be the first symptom of severe cerebrovascular disease. The authors performed a cognitive function test on 249 non-stroke volunteers with an average age of 70.8 ± 6.7 years and an average length of education of 12.3 ± 4.6 years. The main risk factors investigated included: hypertension, diabetes mellitus, myocardial infarction, angina pectoris, hyperlipemia and long-term smoking. At the same time also collected such as humanities, medication, alcohol and other factors that may affect cognitive function. Neuropsychological tests include: memory, abstract thinking, speech, visual space and attention ability. After a logical regression treatment, after the control of human factors found: hyperlipidemia is memory