Objective:To introduce several international long-term care insurance systems so as to provide references for building China's long-term care insurance system.Methods:Literature of International long-term care insurance system were reviewed to extract and summarize the content so as to provide suggestion and references for China's system construction.Results:It concluded 4 modes of systems for long-term care insurance including the private long-term care social insurance like Netherlands,the public long-term care social insurance like German and Japan,long-term care commercial insurance like America and national long-term care insurance like England.The advantages of different modes could be learned to form Chinese system.Conclusion:The long-term care insurance systems of Netherlands,German,Japan,American could be learned for our system construction,but they also had disadvantages.Therefore,on the basis of the foster strengths and circumvent weaknesses,the reasonable long-term care insurance system was formed.

The ultimate goal of the development of parenteral and enteral nutrition is to achieve T3 transfer of translational medicine in this field. This study is an international cooperative, multicenter and observational clinical study conducted by CSPEN-NUSOC cooperative group for 15 years which is aimed to observe the effect of standardized nutritional support on clinical outcome and cost/effect and verify the clinical value parenteral and enteral nutrition through investigating the prevalence of nutritional risk and malnutrition and the application of nutritional support in adult in-patients.