Local governments are responsible for the management of social medical insurance for urban and rural residents in China. Under the background of fiscal decentralization between the central government and local governments, the strengthening of supervision on medical insurance funds by local governments leads to a reduction in the expenditure of the medical insurance fund, which contributes to its sustainability. By employing the provincial level panel data during 2004–2014, we used a fixed effect model and a spatial autoregression model to investigate whether fiscal decentralization has had a negative influence on the expenditure of China’s new rural cooperative medical system (NCMS) fund. We found that fiscal decentralization has had a significant influence over its per capita expenditure. Our results also indicate that higher fiscal decentralization leads to higher financial aid in the NCMS provided by local governments. Additionally, the expenditure of the NCMS and the local financial aid are influenced by nearby governments. Our results suggest that appropriate fiscal decentralization, which helps to maintain the sustainability of social medical insurance funds, should be encouraged.
Background The security of medical insurance fund is very important to health equity. In China, the expenditure of medical insurance fund has increased sharply year after year, and the balance of local medical insurance fund is difficult to sustain. To realize the equitable distribution of the medical insurance burden, the central government has to continuously increase transfer payments, which causes regional unfairness in the distribution of central financial resources. This paper explores the influence of central transfer payments on the balance of medical insurance fund, influential mechanisms, and the strategic behavior of local governments. Methods First, we constructed a dynamic game model between central government and local governments and analyzed the mechanism of central transfer payments affecting the balance of local medical insurance fund. Then, based on the provincial panel data of 28 provincial administrative regions in China from 2004 to 2014, an empirical test was made. The spatial regression model was constructed, and the transfer payments obtained by neighboring provinces in the previous year were taken as instrumental variables. Results Central transfer payments led to strategic behaviors by local governments that resulted in increased local health insurance fund expenditures and lower balance rates. Moreover, the central transfer payments demonstrated “path dependence”. Central transfer payments had a significant negative influence on the local NCMS fund balance rate. The local government subsidy and per capita GDP had a significant positive impact on the local NCMS fund balance rate. The obtained transfer payments of local governments had a significant space correlation. This study based on NCMS data remains valid. Conclusions Central transfer payments induced the strategic behavior of local governments, which neglected to supervise the expenditure of medical insurance fund, reducing the efficiency of medical insurance fund management and use. The financial resources of medical insurance fund are unevenly distributed among provinces. Measures such as strengthening the supervision ability and initiatives of local governments, refining the central transfer payment mechanism, promoting the economic growth of western regions, and increasing rates for individual contributions appropriately can ensure that the medical insurance fund are used well and distributed equitably.
Background: The frequency of isolated Lisfranc ligament (ILL) injuries has been increasing recently with the increase in low-energy trauma resulting from sports injuries. For ILL injuries, the optimal method of fixation still remains controversial. The traditional fixation method is achieved by trans-articular screws, but recently, dorsal bridge plates and suture button (SB) fixation have become alternatives. Some biomechanical studies have showed that SB fixation can provide adequate strength compared to trans-articular screws. Therefore, a meta-analysis is imperative to provide evidence on whether flexible fixation is comparable to screw fixation for treatment of ILL injuries. Methods: We will conduct a comprehensive literature search in PubMed, Cochrane Library, EMBASE and Web of Science databases and for comparative studies. We will apply the risk-of-bias tool of the Cochrane Collaboration for Randomized Controlled Trials to assess the methodological quality. Risk-of-Bias Assessment Tool for Non-randomized Studies was used to evaluate the quality of comparative studies. Statistical analysis will be conducted using RevMan 5.4 software (Cochrane Collaboration, London, England). Results: This systematic review will evaluate the functional outcomes and radiographic results of flexible fixation for treatment of ILL injuries. Conclusion: The conclusion of this study will provide evidence for judging whether flexible fixation is superior to screw fixation for treatment of ILL injuries.
In order to reduce the burden of medical expenses for urban and rural residents suffering from critical illness, China established a critical illness insurance system for urban and rural residents in 2012. From the perspectives of financing principle of social medical insurance and risk premium, this paper academically analyzes the critical illness insurance system for urban and rural residents. According to the analysis, it is unreasonable to solve the urban and rural residents' burden of medical treatment by establishing new systems, because the critical illness insurance system is basically the same as the basic medical insurance system. The basic medical insurance is essentially a basic medical insurance system for critical illnesses; the establishment of new critical illness insurance system independent of the basic medical insurance system is unnecessary and redundant. The correct approach is to improve the basic medical insurance system and emphasize its original meaning of "insuring critical illness".
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