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1、扩大了预防工作的概念: 生物医学模式的预防工作的概念是防止人们不得病,而现代预防工作的概念已扩大到防止疾病发生、发展和转归的全过程即三级预防工作。一级预防是病因预防,消除病因、预防疾病发生,也就是在发病前采取增进健康的措施如健康教育、环境保护、劳动保护以及良好的生活方式,保持心理卫生,建设必要的卫生设施,开展体育锻炼等,防止疾病的发生。二级预防是在发生疾病后要做到早发现早诊断早治
1. Expanded the concept of prevention: The concept of biomedical model prevention is to prevent people from becoming ill, and the concept of modern prevention has been expanded to prevent the occurrence, development, and outcome of the disease. This is the third level of prevention. Primary prevention is etiological prevention, elimination of causes, and prevention of disease occurrence. That is, measures such as health education, environmental protection, labor protection, and a good lifestyle before the onset of illness, maintenance of mental health, establishment of necessary sanitation facilities, and development Physical exercise, etc., to prevent the occurrence of diseases. Secondary prevention is to achieve early detection and early diagnosis and early treatment after disease occurs