BACKGROUND The quality-adjusted life year(QALY)is a metric that is increasingly used today in the field of health economics to evaluate the value of different medical treatments and procedures.Surgical waiting lists(S...BACKGROUND The quality-adjusted life year(QALY)is a metric that is increasingly used today in the field of health economics to evaluate the value of different medical treatments and procedures.Surgical waiting lists(SWLs)represent a pressing problem in public healthcare.The QALY measure has rarely been used in the context of surgery.It would be interesting to know how many QALYs are lost by patients on SWLs.AIM To investigate the relationship between QALYs and SWLs in a systematic review of the scientific literature.METHODS The study was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses Statement.An unlimited search was carried out in PubMed,updated on January 19,2024.Data on the following variables were investigated and analyzed:Specialty,country of study,procedure under study,scale used to measure QALYs,the use of a theoretical or real-life model,objectives of the study and items measured,the economic value assigned to the QALY in the country in question,and the results and conclusions published.RESULTS Forty-eight articles were selected for the study.No data were found regarding QALYs lost on SWLs.The specialties in which QALYs were studied the most in relation to the waiting list were urology and general surgery,with 15 articles each.The country in which the most studies of QALYs were carried out was the United States(n=21),followed by the United Kingdom(n=9)and Canada(n=7).The most studied procedure was organ transplantation(n=39),including 15 kidney,14 liver,5 heart,4 lung,and 1 intestinal.Arthroplasty(n=4),cataract surgery(n=2),bariatric surgery(n=1),mosaicplasty(n=1),and septoplasty(n=1)completed the surgical interventions included.Thirty-nine of the models used were theoretical(the most frequently applied being the Markov model,n=34),and nine were real-life.The survey used to measure quality of life in 11 articles was the European Quality of Life-5 dimensions,but in 32 articles the survey was not specified.The willingness-to-pay per QALY gained ranged from$100000 in the United States to€20000 in Spain.CONCLUSION The relationship between QALYs and SWLs has only rarely been studied in the literature.The rate of QALYs lost on SWLs has not been determined.Future research is warranted to address this issue.展开更多
since the establishment of the People’s Republic of China,the central leader-groups from generation to generation have been continuously exploring and innovating Marxist political party theory in terms of its value t...since the establishment of the People’s Republic of China,the central leader-groups from generation to generation have been continuously exploring and innovating Marxist political party theory in terms of its value target,ideological construction,working style,and organization developments.This process can be categorized into five stages:the founding stage in Mao Zedong’s era,the development stage in Deng Xiaoping’s ear,the promotion stage in Jiang Zemin’s times,the deepening stage under Hu Jintao’s leadership,and the stage of further innovation by Xi Jinping in the new era,with the characteristics of inheritance,development as well as scientificity and valuation.展开更多
In line with the overall Objectives set out in the"Outline Scheme for the Academic Divisions of theChinese Academy of Sciences (CAS) during theNinth Five-year Plan (1996-2000)," CAS has donea good job of the...In line with the overall Objectives set out in the"Outline Scheme for the Academic Divisions of theChinese Academy of Sciences (CAS) during theNinth Five-year Plan (1996-2000)," CAS has donea good job of the supplementary election of CASmembers and the development of the virtues ofscience and fine style of research. In addihon, con-sultation and appraisal, academic exchanges, andthe popularization of science have progressivelybeen focuses of the academic divisions, and manyaccomplishments have been achieved in these areas.展开更多
During the 12^(th)Five-Year Plan period,the environmental protection information work made remarkable achievements,and the construction of nationwide air quality monitoring network was completed; the trinitarian monit...During the 12^(th)Five-Year Plan period,the environmental protection information work made remarkable achievements,and the construction of nationwide air quality monitoring network was completed; the trinitarian monitoring system was established,and environmental emergency command ability enhanced significantly. However,the issues of " information island" and " application silo" are still outstanding,and the application and promotion of new technologies make slow progress; the capacity of information system to support environmental protection business is insufficient,and there is no capacity for decision analysis. In the 13^(th)Five-Year Plan period,it is needed to strengthen the application and promotion of new technologies such as cloud computing,big data,Internet of Things,and spatial information,mainly construct and improve " Cloud Computing Based Environmental Protection( CCBEP) ", " big data platform of ecological environment",and then realize the core objective of improving environmental quality.展开更多
Over the past 70 years since the founding of the People’s Republic of China,great changes have been seen in the financial industry in terms of its nature,function,scale,structure and other features.It has experienced...Over the past 70 years since the founding of the People’s Republic of China,great changes have been seen in the financial industry in terms of its nature,function,scale,structure and other features.It has experienced six stages of development,namely,inception and consolidation,arduous growth,exploration and restructuring,segmentation,fictitious economy orientation,and real economy promotion and risk prevention.The tremendous success and useful experience made during this period have largely bolstered the prosperity and stability of the Chinese economy,improved Chinese people’s living standards,and exerted a profound impact on China’s economy and society.Based on its development pattern,the Chinese financial sector will expect further openingup at home and abroad and a growing capacity in serving the real economy,while new business forms and models will emerge rapidly and stronger preventive measures against financial risks will be needed.In response to the financial development in the new era,proactive and pragmatic measures need to be in place to safeguard the stable and sound development of the financial industry.展开更多
The past seven decades witnesses a stage marked by"ossification-consolidation-emptiness"as regards domestic labor relationship.It is highly probable that China is to be inaugurated by the stage of"falsi...The past seven decades witnesses a stage marked by"ossification-consolidation-emptiness"as regards domestic labor relationship.It is highly probable that China is to be inaugurated by the stage of"falsification"in forthcoming days.A major cause is rooted in that labor relationship is the output of economic development that would request that labor relationship chime with it.The development course of labor relationship since the founding of PRC explicitly evinces that"flexibility"might be incurred in case labor relationship fails to align with economic development and with demands of marketing competitiveness.It might even propel main bodies of labor relationship to circumvent labor laws,as is verified by prevalence of large-scaled labor dispatching,and of"labor dispatching under the disguise of outsourcing".Lawmakers thus need to further ruminate over degree of tolerance on labor legislation.展开更多
Objective This study is to analyse the clinical feature and risk factors of morbidity after pulmonary resection for lung cancer in patients older than 70 years. Methods The clinical records of 222 patients older than ...Objective This study is to analyse the clinical feature and risk factors of morbidity after pulmonary resection for lung cancer in patients older than 70 years. Methods The clinical records of 222 patients older than 70 years who had undergone pulmonary resection for their lung cancer were reviewed. The patients were divided into 3 groups,group I including the patients who had展开更多
Synoptic meteorology is a branch of meteorology that uses synoptic weather observations and charts for the diagnosis,study,and forecasting of weather.Weather refers to the specific state of the atmosphere near the Ea...Synoptic meteorology is a branch of meteorology that uses synoptic weather observations and charts for the diagnosis,study,and forecasting of weather.Weather refers to the specific state of the atmosphere near the Earth’s surface during a short period of time.The spatial distribution of meteorological elements in the atmosphere can be represented by a variety of transient weather phenomena,which are caused by weather systems of different spatial and temporal scales.Weather is closely related to people’s life,and its development and evolution have always been the focus of atmospheric scientific research and operation.The development of synoptic meteorology is closely related to the development of observation systems,dynamical theories and numerical models.In China,observation networks have been built since the early 1950 s.Up to now,a comprehensive meteorological observation systembased on ground,air and space has been established.In particular,the development of a new generation of dense radar networks,the development of the Fengyun satellite series and the implementation of a series of large field experiments have brought our understanding of weather from large-scale environment to thermal dynamics,cloud microphysical structure and evolution characteristics of meso and micro-scale weather systems.The development of observation has also promoted the development of theory,numerical model and simulation.In the early days,China mainly used foreign numerical models.Lately,China has developed numerical model systems with independent intellectual property rights.Based on the results of high-resolution numerical simulations,in-depth understanding of the initiation and evolution mechanism and predictability of weather at different scales has been obtained.Synoptic meteorology has gradually changed from an initially independent development to a multidisciplinary approach,and the interaction between weather and the change of climate and environment has become a hot and frontier topic in atmospheric science.This paper reviews the important scientific and technological achievements made in China over the past 70 years in the fields of synoptic meteorology based on the literatures in China and abroad,from six aspects respectively including atmospheric dynamics,synoptic-scale weather,typhoon and tropical weather,severe convective weather,numerical weather prediction and data assimilation,weather and climate,atmospheric physics and atmospheric environment.展开更多
The year of 1994 was a milestone on a historical road of the textile trade development worldwide. The Final Act concluding the Uruguay Round and officially establishing the WTO regime was signed during ministerial mee...The year of 1994 was a milestone on a historical road of the textile trade development worldwide. The Final Act concluding the Uruguay Round and officially establishing the WTO regime was signed during ministerial meeting at Marrakesh, Morroco on the 15th of April, 1994, and hence is known as the Marrakesh Agreement. That marked a beginning of quota phase out. China has been on a resolute stance to trade restrictions and protectionism all through quota phase out and post-quota period and will continue to do so when safeguard deal terminates…展开更多
This year marks 30th year commemoration of China's" reform and opening up" policy, the strategic decision made at the 3rd plenarysession of the national party congress' 11th central committee of Comm...This year marks 30th year commemoration of China's" reform and opening up" policy, the strategic decision made at the 3rd plenarysession of the national party congress' 11th central committee of Communist Party of China (CPC) in Dec. 1978. History made its way to the end of 1978. In December of that particular year, CPC leaders tapped on the table to decide to open up and reform this long-encapsulated country in a milestone conclusion. Thirty years elapsed. Like many other industrial sectors that benefited from this monumental decision, Chinese textile industry has undeniably been growing at a fantastic speed, and its export is on an unrivalled growth in phase...展开更多
Growth rate of oil demand rose again in China in the first half of 2015. Demand for oil products went on differentiating, and the demand growth of most products sped up. Growth rate of oil production rose again, oil i...Growth rate of oil demand rose again in China in the first half of 2015. Demand for oil products went on differentiating, and the demand growth of most products sped up. Growth rate of oil production rose again, oil imports increased rapidly, and external dependence of crude oil and oil broke through 60% separately. The State adjusted the prices of gasoline and diesel timely and frequently, based on pricing mechanism. Price hike was higher than reduction. Oil market got weak, yet more stable. China increased the pace of reforms in marketization. In the second half, oil demand will increase continuously but with lower growth rate, oil production will rise more slowly, imports of crude oil and oil will keep on rising rapidly, gasoline and kerosene as well as diesel will witness a net import, and the market of gasoline, kerosene and diesel will be more stable.展开更多
The history of the participation of People’s republic of china in international human rights affairs can be mainly divided into two phases since its founding 70 years ago,and it can be further divided into four stage...The history of the participation of People’s republic of china in international human rights affairs can be mainly divided into two phases since its founding 70 years ago,and it can be further divided into four stages with typical events after the launch of reform and opening-up.Since the adoption and implementation of the reform and opening-up policy in the late 1970 s china has witnessed the active participation and fruitful achievements of china in bilateral and multilateral human rights cooperation and communication,as well as making important contributions to the international human rights cause.展开更多
文摘BACKGROUND The quality-adjusted life year(QALY)is a metric that is increasingly used today in the field of health economics to evaluate the value of different medical treatments and procedures.Surgical waiting lists(SWLs)represent a pressing problem in public healthcare.The QALY measure has rarely been used in the context of surgery.It would be interesting to know how many QALYs are lost by patients on SWLs.AIM To investigate the relationship between QALYs and SWLs in a systematic review of the scientific literature.METHODS The study was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses Statement.An unlimited search was carried out in PubMed,updated on January 19,2024.Data on the following variables were investigated and analyzed:Specialty,country of study,procedure under study,scale used to measure QALYs,the use of a theoretical or real-life model,objectives of the study and items measured,the economic value assigned to the QALY in the country in question,and the results and conclusions published.RESULTS Forty-eight articles were selected for the study.No data were found regarding QALYs lost on SWLs.The specialties in which QALYs were studied the most in relation to the waiting list were urology and general surgery,with 15 articles each.The country in which the most studies of QALYs were carried out was the United States(n=21),followed by the United Kingdom(n=9)and Canada(n=7).The most studied procedure was organ transplantation(n=39),including 15 kidney,14 liver,5 heart,4 lung,and 1 intestinal.Arthroplasty(n=4),cataract surgery(n=2),bariatric surgery(n=1),mosaicplasty(n=1),and septoplasty(n=1)completed the surgical interventions included.Thirty-nine of the models used were theoretical(the most frequently applied being the Markov model,n=34),and nine were real-life.The survey used to measure quality of life in 11 articles was the European Quality of Life-5 dimensions,but in 32 articles the survey was not specified.The willingness-to-pay per QALY gained ranged from$100000 in the United States to€20000 in Spain.CONCLUSION The relationship between QALYs and SWLs has only rarely been studied in the literature.The rate of QALYs lost on SWLs has not been determined.Future research is warranted to address this issue.
文摘since the establishment of the People’s Republic of China,the central leader-groups from generation to generation have been continuously exploring and innovating Marxist political party theory in terms of its value target,ideological construction,working style,and organization developments.This process can be categorized into five stages:the founding stage in Mao Zedong’s era,the development stage in Deng Xiaoping’s ear,the promotion stage in Jiang Zemin’s times,the deepening stage under Hu Jintao’s leadership,and the stage of further innovation by Xi Jinping in the new era,with the characteristics of inheritance,development as well as scientificity and valuation.
文摘In line with the overall Objectives set out in the"Outline Scheme for the Academic Divisions of theChinese Academy of Sciences (CAS) during theNinth Five-year Plan (1996-2000)," CAS has donea good job of the supplementary election of CASmembers and the development of the virtues ofscience and fine style of research. In addihon, con-sultation and appraisal, academic exchanges, andthe popularization of science have progressivelybeen focuses of the academic divisions, and manyaccomplishments have been achieved in these areas.
文摘During the 12^(th)Five-Year Plan period,the environmental protection information work made remarkable achievements,and the construction of nationwide air quality monitoring network was completed; the trinitarian monitoring system was established,and environmental emergency command ability enhanced significantly. However,the issues of " information island" and " application silo" are still outstanding,and the application and promotion of new technologies make slow progress; the capacity of information system to support environmental protection business is insufficient,and there is no capacity for decision analysis. In the 13^(th)Five-Year Plan period,it is needed to strengthen the application and promotion of new technologies such as cloud computing,big data,Internet of Things,and spatial information,mainly construct and improve " Cloud Computing Based Environmental Protection( CCBEP) ", " big data platform of ecological environment",and then realize the core objective of improving environmental quality.
文摘Over the past 70 years since the founding of the People’s Republic of China,great changes have been seen in the financial industry in terms of its nature,function,scale,structure and other features.It has experienced six stages of development,namely,inception and consolidation,arduous growth,exploration and restructuring,segmentation,fictitious economy orientation,and real economy promotion and risk prevention.The tremendous success and useful experience made during this period have largely bolstered the prosperity and stability of the Chinese economy,improved Chinese people’s living standards,and exerted a profound impact on China’s economy and society.Based on its development pattern,the Chinese financial sector will expect further openingup at home and abroad and a growing capacity in serving the real economy,while new business forms and models will emerge rapidly and stronger preventive measures against financial risks will be needed.In response to the financial development in the new era,proactive and pragmatic measures need to be in place to safeguard the stable and sound development of the financial industry.
基金a stage achievement of “A study on how labor standards respond to collective clash between capital and labor under the new normal”a National Social Science Fund Project(15BGL184)
文摘The past seven decades witnesses a stage marked by"ossification-consolidation-emptiness"as regards domestic labor relationship.It is highly probable that China is to be inaugurated by the stage of"falsification"in forthcoming days.A major cause is rooted in that labor relationship is the output of economic development that would request that labor relationship chime with it.The development course of labor relationship since the founding of PRC explicitly evinces that"flexibility"might be incurred in case labor relationship fails to align with economic development and with demands of marketing competitiveness.It might even propel main bodies of labor relationship to circumvent labor laws,as is verified by prevalence of large-scaled labor dispatching,and of"labor dispatching under the disguise of outsourcing".Lawmakers thus need to further ruminate over degree of tolerance on labor legislation.
文摘Objective This study is to analyse the clinical feature and risk factors of morbidity after pulmonary resection for lung cancer in patients older than 70 years. Methods The clinical records of 222 patients older than 70 years who had undergone pulmonary resection for their lung cancer were reviewed. The patients were divided into 3 groups,group I including the patients who had
基金supported by the National Natural Science Foundation of China (Grant No. 41425018)the National Key Research and Development Program of China (Grant No. 2017YFC1501601)+3 种基金the National Natural Science Foundation of China (Grant No. 41675045)the National Key Research and Development Program of China (Grant No. 2017YFC1501904)the National Natural Science Foundation of China (Grant Nos. 41875066, 41675108 & 41875051)the Special Program on the Monitoring, Warning and Prevention of Major Natural Disasters (Grant No. 2018YFC1506702)
文摘Synoptic meteorology is a branch of meteorology that uses synoptic weather observations and charts for the diagnosis,study,and forecasting of weather.Weather refers to the specific state of the atmosphere near the Earth’s surface during a short period of time.The spatial distribution of meteorological elements in the atmosphere can be represented by a variety of transient weather phenomena,which are caused by weather systems of different spatial and temporal scales.Weather is closely related to people’s life,and its development and evolution have always been the focus of atmospheric scientific research and operation.The development of synoptic meteorology is closely related to the development of observation systems,dynamical theories and numerical models.In China,observation networks have been built since the early 1950 s.Up to now,a comprehensive meteorological observation systembased on ground,air and space has been established.In particular,the development of a new generation of dense radar networks,the development of the Fengyun satellite series and the implementation of a series of large field experiments have brought our understanding of weather from large-scale environment to thermal dynamics,cloud microphysical structure and evolution characteristics of meso and micro-scale weather systems.The development of observation has also promoted the development of theory,numerical model and simulation.In the early days,China mainly used foreign numerical models.Lately,China has developed numerical model systems with independent intellectual property rights.Based on the results of high-resolution numerical simulations,in-depth understanding of the initiation and evolution mechanism and predictability of weather at different scales has been obtained.Synoptic meteorology has gradually changed from an initially independent development to a multidisciplinary approach,and the interaction between weather and the change of climate and environment has become a hot and frontier topic in atmospheric science.This paper reviews the important scientific and technological achievements made in China over the past 70 years in the fields of synoptic meteorology based on the literatures in China and abroad,from six aspects respectively including atmospheric dynamics,synoptic-scale weather,typhoon and tropical weather,severe convective weather,numerical weather prediction and data assimilation,weather and climate,atmospheric physics and atmospheric environment.
文摘The year of 1994 was a milestone on a historical road of the textile trade development worldwide. The Final Act concluding the Uruguay Round and officially establishing the WTO regime was signed during ministerial meeting at Marrakesh, Morroco on the 15th of April, 1994, and hence is known as the Marrakesh Agreement. That marked a beginning of quota phase out. China has been on a resolute stance to trade restrictions and protectionism all through quota phase out and post-quota period and will continue to do so when safeguard deal terminates…
文摘This year marks 30th year commemoration of China's" reform and opening up" policy, the strategic decision made at the 3rd plenarysession of the national party congress' 11th central committee of Communist Party of China (CPC) in Dec. 1978. History made its way to the end of 1978. In December of that particular year, CPC leaders tapped on the table to decide to open up and reform this long-encapsulated country in a milestone conclusion. Thirty years elapsed. Like many other industrial sectors that benefited from this monumental decision, Chinese textile industry has undeniably been growing at a fantastic speed, and its export is on an unrivalled growth in phase...
文摘Growth rate of oil demand rose again in China in the first half of 2015. Demand for oil products went on differentiating, and the demand growth of most products sped up. Growth rate of oil production rose again, oil imports increased rapidly, and external dependence of crude oil and oil broke through 60% separately. The State adjusted the prices of gasoline and diesel timely and frequently, based on pricing mechanism. Price hike was higher than reduction. Oil market got weak, yet more stable. China increased the pace of reforms in marketization. In the second half, oil demand will increase continuously but with lower growth rate, oil production will rise more slowly, imports of crude oil and oil will keep on rising rapidly, gasoline and kerosene as well as diesel will witness a net import, and the market of gasoline, kerosene and diesel will be more stable.
文摘The history of the participation of People’s republic of china in international human rights affairs can be mainly divided into two phases since its founding 70 years ago,and it can be further divided into four stages with typical events after the launch of reform and opening-up.Since the adoption and implementation of the reform and opening-up policy in the late 1970 s china has witnessed the active participation and fruitful achievements of china in bilateral and multilateral human rights cooperation and communication,as well as making important contributions to the international human rights cause.