The severity of disease can be used to evaluate the current situation of patients as well as to predict the diseases outcome.In the meantime, the severity among different diseases has been more and more applied in the evaluation of the patients at hospital level.This study collected and summarized different types of international disea-ses grouping tools'characteristics and applications based on the severity of disease, and their suitability and practical values in hospital performance evaluation were compared and analyzed.

This paper uses the data collected from 138,477 patient discharge records of 37 Shanghai tertiary public hospitals in December 2013 and classifies all the records into different groups by using a localized diagnosis re-lated group tool.The coefficient of variation index ( CV) of each group was used to analyze the dispersion of average hospital cost per inpatient day for each group, in order to evaluate the suitability of diagnosis related group systems and to set the coefficients of difficulty ( relative weights) for each disease.The study has found that severity-based di-agnosis related group systems are more suitable and consistent.However, future studies should collect more detailed information on health costs in order to reflect the value of health professionals and technologies and therefore further improve diagnosis related classification and develop new systems that can be adapted to local conditions by applying the weights of different groups.

The payment methods,such as Diagnosis Related Group(DRG)for hospitalization and capitation for outpatient treat-ment,have achieved positive results in protecting the rights and interests of insured persons and improving the efficiency of the use of medical insurance funds.However,for patients with chronic diseases and rehabilitation nursing,the hospitalization period is long and the conditions complicated,and the payment method of DRGs is not reasonable.It analyzes the experiences of paying for long-term hospital cases in the US.and Germany from the aspect of reform process,payment method and regulatory measures.In order to pro-vide references for the reform of per-diem payment in rehabilitation nursing and other long-term hospitalized cases,it puts forward suggestions from aspects of realizing value care,reflecting individual differences,exploring complex payment methods,improving data quality and establishing constraint mechanism.

Objective:To explore the influential factors for hospitalization costs regarding the final phase of malignant tumor patients in Shanghai,and to explore the relevant policy for reasonable control of hospitalization costs.Methods:A total of 10 065 patients with malignant tumors were enrolled in this study.The multiple linear regression analysis was used to seek the determinants for hospitalization cost of malignant tumor patients during the final phase.Results:The median length of hospital stay was 43 days for the patients,with an average age of (70.73±12.87) years.Among them 61.66％ of hospitalized patients were male and the median hospitalization cost of malignancy was 55 447.84 yuan.Hospitalization cost showed the linear regression relationship with type of health care,hospital level,hospital types,tumor types,length of hospital stay,surgery,age,gender,and time from hospital admission to death.Conclusion:Proximity to death in malignant tumor patients is an important factor for the hospitalization cost.Medical resources should be allocated rationally,and the comprehensive measures should be taken to control the cost reasonably.

Objective:To review the relevant policies and progress of Shanghai in public hospital compensation,analyze the current situation and time series of the compensation situation of public hospitals in Shanghai,and propose policy suggestions to improve the compensation mechanism for public hospitals,so as to provide references for promoting high-quality development of public hospitals.Methods:Horizontal and longitudinal descriptive statistical analysis were conducted to compare the revenue,expenditure and salary data of public hospitals in Shanghai from 2018 to 2022.Results:Shanghai has gradually optimized the revenue and expenditure structure of public hospitals under the combined effects of removing markups on medical consumables and drugs,adjusting prices of medical services,centralizing volume-based procurement,and reforming the salary system.However,the rising proportion of medical material revenue and proportion of inspection and test revenue have occupied the growth space of medical service revenue,and the medical service income cannot fully compensate for personnel expenditure.Conclusion:It is suggested to further optimize the financial compensation method,optimize the adjustment mechanism of medical service prices,strengthen the refined operation and management of public hospitals,and improve supporting policies.

Private health insurance(PHI)is an important component of China's multi-tiered medical security system,meeting people's multi-level and diversified health needs through supplementing and connecting with the basic medical insurance(BMI).It aims to draw on the practical experience of typical countries to provide implications for developing PHI that complements BMI in China.Considering the different models of medical security systems in various countries and the diverse functional positioning of PHI,France,Germany,Australia,the United Kingdom,and the United States are selected as reference objects.After examining the macro institutional systems of PHI,coverage population,benefits packages,characteristics of coordination with health care and medicines,as well as supporting regulatory measures,the experiences are summarized.Based on China's context,it proposes to improve institutional system building,enrich product supply,expand the insured population,explore the coverage list formulation,and refine supporting regulatory policies.

Objective:To review the relevant policies and progress of Shanghai in public hospital compensation,analyze the current situation and time series of the compensation situation of public hospitals in Shanghai,and propose policy suggestions to improve the compensation mechanism for public hospitals,so as to provide references for promoting high-quality development of public hospitals.Methods:Horizontal and longitudinal descriptive statistical analysis were conducted to compare the revenue,expenditure and salary data of public hospitals in Shanghai from 2018 to 2022.Results:Shanghai has gradually optimized the revenue and expenditure structure of public hospitals under the combined effects of removing markups on medical consumables and drugs,adjusting prices of medical services,centralizing volume-based procurement,and reforming the salary system.However,the rising proportion of medical material revenue and proportion of inspection and test revenue have occupied the growth space of medical service revenue,and the medical service income cannot fully compensate for personnel expenditure.Conclusion:It is suggested to further optimize the financial compensation method,optimize the adjustment mechanism of medical service prices,strengthen the refined operation and management of public hospitals,and improve supporting policies.

Private health insurance(PHI)is an important component of China's multi-tiered medical security system,meeting people's multi-level and diversified health needs through supplementing and connecting with the basic medical insurance(BMI).It aims to draw on the practical experience of typical countries to provide implications for developing PHI that complements BMI in China.Considering the different models of medical security systems in various countries and the diverse functional positioning of PHI,France,Germany,Australia,the United Kingdom,and the United States are selected as reference objects.After examining the macro institutional systems of PHI,coverage population,benefits packages,characteristics of coordination with health care and medicines,as well as supporting regulatory measures,the experiences are summarized.Based on China's context,it proposes to improve institutional system building,enrich product supply,expand the insured population,explore the coverage list formulation,and refine supporting regulatory policies.

Objective:To review the relevant policies and progress of Shanghai in public hospital compensation,analyze the current situation and time series of the compensation situation of public hospitals in Shanghai,and propose policy suggestions to improve the compensation mechanism for public hospitals,so as to provide references for promoting high-quality development of public hospitals.Methods:Horizontal and longitudinal descriptive statistical analysis were conducted to compare the revenue,expenditure and salary data of public hospitals in Shanghai from 2018 to 2022.Results:Shanghai has gradually optimized the revenue and expenditure structure of public hospitals under the combined effects of removing markups on medical consumables and drugs,adjusting prices of medical services,centralizing volume-based procurement,and reforming the salary system.However,the rising proportion of medical material revenue and proportion of inspection and test revenue have occupied the growth space of medical service revenue,and the medical service income cannot fully compensate for personnel expenditure.Conclusion:It is suggested to further optimize the financial compensation method,optimize the adjustment mechanism of medical service prices,strengthen the refined operation and management of public hospitals,and improve supporting policies.

Private health insurance(PHI)is an important component of China's multi-tiered medical security system,meeting people's multi-level and diversified health needs through supplementing and connecting with the basic medical insurance(BMI).It aims to draw on the practical experience of typical countries to provide implications for developing PHI that complements BMI in China.Considering the different models of medical security systems in various countries and the diverse functional positioning of PHI,France,Germany,Australia,the United Kingdom,and the United States are selected as reference objects.After examining the macro institutional systems of PHI,coverage population,benefits packages,characteristics of coordination with health care and medicines,as well as supporting regulatory measures,the experiences are summarized.Based on China's context,it proposes to improve institutional system building,enrich product supply,expand the insured population,explore the coverage list formulation,and refine supporting regulatory policies.