通过全国营养健康普查,结合kap调查掌握现阶段我国中年人营养健康状况和饮食习惯,并进行科学的引导和教育,提升其健康理念,改变饮食习惯,对预防疾病发生,促进医疗卫生事业发展有巨大作用。综合国内研究成果,对我国中年人的营养健康状况与认知及其KAP调查进行综述。 Through the National Nutrition and Health Census, combined with kap survey to grasp the nutritional status and diet of middle-aged people in our country at this stage, and conduct scientific guidance and education to enhance their health concepts, change eating habits, to prevent disease and promote the development of health care Have a huge effect Based on the domestic research results, the nutritional status, cognition and KAP survey of middle-aged people in our country are reviewed.