Background: Schizophrenia is a chronic disease related to long-lasting and tremendous effects on patient’s health in China, which is generally considered as a huge economic burden not only for patients but also for t...Background: Schizophrenia is a chronic disease related to long-lasting and tremendous effects on patient’s health in China, which is generally considered as a huge economic burden not only for patients but also for their caregivers and the whole society. Therefore, it is necessary to conduct an analysis of cost. Previous cost-of-illness (COI) studies have already provided some useful information on the economic burden that schizophrenia brought to global society, including China. Objectives: This systematic review aims to obtain a comprehensive understanding of the economic burden of schizophrenia in China. Method: A literature review was performed through CNKI, Wanfang, CQVIP, EMBASE and Medline databases to identify COI studies published between 2010-2024. The primary outcome of this review was societal cost per schizophrenia patient by cost component, including direct medical costs, non-medical costs and indirect medical costs. Results: 14 COI studies in schizophrenia were identified, covering 7 municipalities and 8 provinces of China. The annual societal cost per patient ranged from 10,765 CNY in Zhejiang province to 406,382 CNY in Xuancheng city (Anhui province). The ratio of indirect cost ranged from 66.6% to 96.8%. The main cost drivers were the productivity losses. There was an enormous heterogeneity between societal cost estimations that could be interpreted by the difference in economic state and regional healthcare resource allocation. Conclusions: This review highlights the large economic burden of schizophrenia in varied areas in China. Substantial cost variation was observed both nationwide and globally, which may be caused by the varied economic situation and healthcare policy. Limitation of this review was summarized, which may provide a useful guidance for the future COI studies in China.展开更多
Photocatalytic technology can solve various environmental pollution problems,especially antibiotic pollution.A novel La-doped MIL-53(Al)/ZnO composite material was successfully synthesized by a combination of hydrothe...Photocatalytic technology can solve various environmental pollution problems,especially antibiotic pollution.A novel La-doped MIL-53(Al)/ZnO composite material was successfully synthesized by a combination of hydrothermal method and calcination,showing high photocatalytic degradation percent of sulfamethazine(SMT).The 2 mol%La MIL-53(Al)/ZnO photocatalyst shows the highest degradation efficiency toward SMT(92%)within 120 min,which is 4.1 times higher than pure ZnO(increased from 18%to 92%).In addition,the degradation analysis of SMT by high performance liquid chromatography proves that the products are CO_(2) and H_(2)O.The improved photocatalytic activity is mostly caused by the following factors.(1)Doping La ions can decrease the band gap of ZnO,enhance light response,and effectively enhance the separation rate of photo-generated holes and electrons.(2)MIL-53(Al)can adsorb SMT and promote the separation of electron.This work shows that the synthesized La-doped MIL-53(Al)/ZnO photocatalyst is expected to be used as a green and effective method for treatment of environment water pollution.展开更多
文摘Background: Schizophrenia is a chronic disease related to long-lasting and tremendous effects on patient’s health in China, which is generally considered as a huge economic burden not only for patients but also for their caregivers and the whole society. Therefore, it is necessary to conduct an analysis of cost. Previous cost-of-illness (COI) studies have already provided some useful information on the economic burden that schizophrenia brought to global society, including China. Objectives: This systematic review aims to obtain a comprehensive understanding of the economic burden of schizophrenia in China. Method: A literature review was performed through CNKI, Wanfang, CQVIP, EMBASE and Medline databases to identify COI studies published between 2010-2024. The primary outcome of this review was societal cost per schizophrenia patient by cost component, including direct medical costs, non-medical costs and indirect medical costs. Results: 14 COI studies in schizophrenia were identified, covering 7 municipalities and 8 provinces of China. The annual societal cost per patient ranged from 10,765 CNY in Zhejiang province to 406,382 CNY in Xuancheng city (Anhui province). The ratio of indirect cost ranged from 66.6% to 96.8%. The main cost drivers were the productivity losses. There was an enormous heterogeneity between societal cost estimations that could be interpreted by the difference in economic state and regional healthcare resource allocation. Conclusions: This review highlights the large economic burden of schizophrenia in varied areas in China. Substantial cost variation was observed both nationwide and globally, which may be caused by the varied economic situation and healthcare policy. Limitation of this review was summarized, which may provide a useful guidance for the future COI studies in China.
基金Project supported by the National Natural Science Foundation of China (11674106)。
文摘Photocatalytic technology can solve various environmental pollution problems,especially antibiotic pollution.A novel La-doped MIL-53(Al)/ZnO composite material was successfully synthesized by a combination of hydrothermal method and calcination,showing high photocatalytic degradation percent of sulfamethazine(SMT).The 2 mol%La MIL-53(Al)/ZnO photocatalyst shows the highest degradation efficiency toward SMT(92%)within 120 min,which is 4.1 times higher than pure ZnO(increased from 18%to 92%).In addition,the degradation analysis of SMT by high performance liquid chromatography proves that the products are CO_(2) and H_(2)O.The improved photocatalytic activity is mostly caused by the following factors.(1)Doping La ions can decrease the band gap of ZnO,enhance light response,and effectively enhance the separation rate of photo-generated holes and electrons.(2)MIL-53(Al)can adsorb SMT and promote the separation of electron.This work shows that the synthesized La-doped MIL-53(Al)/ZnO photocatalyst is expected to be used as a green and effective method for treatment of environment water pollution.
