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老年流行病学是研究老年人这个特殊群体中常见病、多发病的发生、发展和分布的规律,借以探索病因、制定实施防治对策并检验其防治效果的科学。概括起来,有以下三项任务。1.早期发现和防治老年常见病多发病。许多老年疾病如高血压、心脑血管病、肺心病、糖尿病及各种恶性肿瘤等都有着与青壮年人不同的特征,大多病程长,症状不典型,经常几种疾病同时存在
Geriatric epidemiology is the study of the elderly in this special group of common diseases, frequently occurring, development and distribution of the law, to explore the cause, to develop and implement prevention and control measures and test the effectiveness of prevention and control of science. To sum up, there are three tasks. 1. Early detection and prevention of common diseases in the elderly. Many elderly diseases such as hypertension, cardio-cerebrovascular disease, pulmonary heart disease, diabetes and various malignancies have different characteristics with young adults, most of the longer duration, the symptoms are not typical, often several diseases exist