每年有８％的７０岁以上老年人因跌倒就医，导致其与精神、躯体创伤有关的依赖性增强、活动障碍及医疗费用增加。老年人跌倒是急诊涉及的常见主诉，临床上对由此引起的创伤较重视，而常忽略其基础疾病的处置、机体功能状态评估以及对再跌倒的预防。Ｃｌｏｓｅ等的随机对照试验 Each year, 8% of the elderly over the age of 70 are admitted for medical treatment, leading to increased mental and physical trauma-related dependency and mobility disorders and medical expenses. The fall of the elderly is a common complaint involved in the emergency department. Clinically, the trauma caused by the accident is more valued, and the disposition of the underlying diseases, the assessment of the functional status of the body, and the prevention of further falls are often overlooked. Close and other randomized controlled trials