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Expenditure and financial burden for the diagnosis and treatment of colorectal cancer in China:a ***,multicenter,cross-sectional survey

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Chinese Journal of Cancer 2017年第8期36卷 352-366页

作者： Hui-Yao Huang Ju-Fang Shi lan-wei guo Ya-Na Bai Xian-Zhen Liao guo-iangLiu A-Yan Mao Jian-Song Ren Xiao-Jie Sun Xin-Yu Zhu Le Wang Bing-Bing Song Ling-Bin Du Lin Zhu Ji-Yong Gong Qi Zhou Yu-Qin Liu Rong Cao Ling Mai Li lan Xiao-Hua Sun Ying Ren Jin-Yi Zhou Yuan-Zheng Wang Xiao Qi Pei-An Lou Dian Shi Ni Li Kai Zhang Jie He Min Dai Program Office for Cancer Screening in Urban China National Cancer Center/Cancer HospitalChinese Academy of Medical SciencesPeking Union Medical College17 South Panjiayuan LaneChaoyang DistrictBeijing 100021P.R.China Department of Cancer Epidemiology Henan Cancer HospitalAffiliated Cancer Hospital of Zhengzhou UniversityZhengzhouHenan 450008P.R.China Institute of Epidemiology and Health Statistics Lanzhou UniversityLanzhouGansu 730000P.R.China Hunan Office for Cancer Control and Research Hunan Provincial Cancer HospitalChangshaHunan 410006P.R.China Department of Health Economics School of Health ManagementHarbin Medical UniversityHarbinHeilongjiang 150081P.R.China Public Health Information Research Office Institute of Medical InformationChinese Academy of Medical SciencesBeijing 100020P.R.China Center for Health Management and Policy Key Lab of Health Economics and PolicyShandong UniversityJinanShandong 250012P.R.China Heilongjiang Office for Cancer Control and Research Affiliated Cancer Hospital of Harbin Medical UniversityHarbinHeilongjiang 150081P.R.China Zhejiang Office for Cancer Control and Research Zhejiang Cancer HospitalHangzhouZhejiang 310022P.R.China Teaching and Research Department Affiliated Cancer Hospital of Xinjiang Medical UniversityürümqiXinjiang 830011P.R.China Science and Education Department of Public Health Division Shandong Tumor HospitalJinanShandong 250117P.R.China Chongqing Office for Cancer Control and Research Chongqing Cancer HospitalChongqing 400030P.R.China Cancer Epidemiology Research Center Gansu Provincial Cancer HospitalLanzhouGansu 730050P.R.China Department of Health Policy and Economic Research Guangdong Provincial Institute of Public HealthGuangzhouGuangdong 511430P.R.China Department of Institute of Tumor Research Henan Cancer HospitalAffiliated Cancer Hospital of Zhengzhou UniversityZhengzhouHenan 450008P.R.China Institute of Chronic Disease Prevention and Control Harbin Center for Disease Control and PreventionHarbinHei

Background: The increasing prevalence of colorectal cancer(CRC) in China and the paucity of information about relevant expenditure highlight the necessity of better understanding the financial burden and effect of CRC diagnosis and treatment. We performed a survey to quantify the direct medical and non-medical expenditure as well as the resulting financial burden of CRC patients in ***: We conducted a multicenter, cross-sectional survey in 37 tertiary hospitals in 13 provinces across China between 2012 and 2014. Each enrolled patient was interviewed using a structured questionnaire. All expenditure data were inflated to the 2014 Chinese Yuan(CNY; 1 CNY = 0.163 USD). We quantified the overall expenditure and financial burden and by subgroup(hospital type, age at diagnosis, sex, education, occupation, insurance type, household income, clinical stage, pathologic type, and therapeutic regimen). We then performed generalized linear modeling to determine the factors associated with overall ***: A total of 2356 patients with a mean age of 57.4 years were included, 57.1 % of whom were men; 13.9% of patients had stage I cancer; and the average previous-year household income was 54,525 *** overall average direct expenditure per patient was estimated to be 67,408 CNY, and the expenditures for stage Ⅰ, Ⅱ, Ⅲ, and Ⅳ disease were 56,099 CNY, 59,952 CNY, 67,292 CNY, and 82,729 CNY, respectively. Non-medical expenditure accounted for 8.3%of the overall expenditure. The 1-year out-of-pocket expenditure of a newly diagnosed patient was 32,649 CNY, which accounted for 59.9% of their previous-year household income and caused 75.0% of families to suffer an unmanageable financial burden. Univariate analysis showed that financial burden and overall expenditure differed in almost all subgroups(P < 0.05), except for sex. Multivariate analysis showed that patients who were treated in specialized hospitals and those who were diagnosed with adenocarcinoma or diagno

关键词： Colorectal neoplasms Direct expenditure Financial burden China

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基于直觉模糊集的企业动态能力测量

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系统工程 2016年第12期34卷 135-145页

作者：戴亦兰张卫国华南理工大学工商管理学院广东广州510641 北京师范大学珠海分校国际商学部广东珠海519087

在梳理文献的基础上,首先通过专家调查法筛选出了关于企业动态能力测量的关键指标。然后,利用直觉模糊集的相关理论,将语言短语形式的指标权重、数值和语言短语形式的评价信息转化为直觉模糊数的形式,通过计算方案的综合评价值、群体综... 详细信息

在梳理文献的基础上,首先通过专家调查法筛选出了关于企业动态能力测量的关键指标。然后,利用直觉模糊集的相关理论,将语言短语形式的指标权重、数值和语言短语形式的评价信息转化为直觉模糊数的形式,通过计算方案的综合评价值、群体综合评价值及最终的优势度,获得动态能力评分的排序。文章通过电子商务企业的实例验证了直觉模糊集在动态能力测量的可行性和有效性。

关键词：动态能力直觉模糊集直觉模糊数犹豫度

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Medical expenditure for esophageal cancer in China:a 10-year multicenter retrospective survey(2002-2011)

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Chinese Journal of Cancer 2017年第11期36卷 548-559页

作者： lan-wei guo Hui-Yao Huang Ju-Fang Shi Li-Hong Lv Ya-Na Bai A-Yan Mao Xian-Zhen Liao guo-Xiang Liu Jian-Song Ren Xiao-Jie Sun Xin-Yu Zhu Jin-Yi Zhou Ji-Yong Gong Qi Zhou Lin Zhu Yu-Qin Liu Bing-Bing Song Ling-Bin Du Xiao-Jing Xing Pei-An Lou Xiao-Hua Sun Xiao Qi Shou-Ling Wu Rong Cao Li lan Ying Ren Kai Zhang Jie He Jian.Gong Zhang Min Dai Department of Cancer Epidemiology Henan Office for Cancer Control and Research The Affiliated Cancer Hospital of Zhengzhou University Henan Cancer Hospital No. 127 Dongming Road Zhengzhou 450008 Henan P. R China Program Office for Cancer Screening in Urban China Cancer Hospital Chinese Academy of Medical Sciences (CAMS) Peking Union Medical College National Cancer Center of China No. 17 Panjiayuannanli Chaoyang District Beijing 100021 P. R. China Department of Human Resources The Affiliated Cancer Hospital of Zhengzhou University Henan Cancer Hospital Zhengzhou 450008 Henan P. R. China Institute of Epidemiology and Health Statistics Lanzhou University Lanzhou 730000 Gansu P. R. China Public Health Information Research Office Institute of Medical Information Chinese Academy of Medical Sciences (CAMS) Beijing 100020 P. R. China Hunan Office for Cancer Control and Research Hunan Provincial Cancer Hospital Changsha 410006 Hunan P. R. China Department of Health Economics School of Health Management Harbin Medical University Harbin 150081 Heilongjiang P. R. China Center for Health Management and Policy Key Lab of Health Economics and Policy Shandong University Jinan 250012 Shandong P. R. China Institute of Chronic Non.Communicable Diseases Prevention and Control Jiangsu Provincial Center for Disease Control and Prevention Nanjing 210009 Jiangsu P. R. China Science and Education Department Public Health Division Shandong Tumor Hospital Jinan 250117 Shandong P. R. China Chongqing Office for Cancer Control and Research Chongqing Cancer Hospital Chongqing 400030 P. R. China Teaching and Research Department Affiliated Cancer Hospital of Xinjiang Medical University ürümqi 830011 Xinjiang P. R. China Cancer Epidemiology Research Center Gansu Provincial Cancer Hospital Lanzhou 730050 Gansu P. R. China Heilongjiang Office for Cancer Control and Research Affiliated Cancer Hospital of Harbin Medical University Harbin 150081 Heilongjiang P R. China Zhejiang Office for Cancer

Background: Esophageal cancer is associated with substantial disease burden in China, and data on the economic burden are fundamental for setting priorities in cancer interventions. The medical expenditure for the diagnosis and treatment of esophageal cancer in China has not been fully quantified. This study aimed to examine the medical expenditure of Chinese patients with esophageal cancer and the associated ***: From 2012 to 2014, a hospital-based multicenter retrospective survey was conducted in 37 hospitals in 13 provinces/municipalities across China as a part of the Cancer Screening Program of Urban China. For each esophageal cancer patient diagnosed between 2002 and 2011, clinical information and expense data were extracted by using structured questionnaires. All expense data were reported in Chinese Yuan(CNY; 1 CNY = 0.155 USD) based on the2011 value and inflated using the year-specific health care consumer price index for ***: A total of 14,967 esophageal cancer patients were included in the analysis. It was estimated that the overall average expenditure per patient was 38,666 CNY, and an average annual increase of 6.27% was observed from 2002(25,111 CNY) to 2011(46,124 CNY). The average expenditures were 34,460 CNY for stage Ⅰ,39,302 CNY for stage Ⅱ,40,353 CNY for stage Ⅲ, and 37,432 CNY for stage IV diseases(P < 0.01). The expenditure also differed by the therapy type, which was 38,492 CNY for surgery, 27,933 CNY for radiotherapy, and 27,805 CNY for chemotherapy(P < 0.05).Drugs contributed to 45.02% of the overall ***: These conservative estimates suggested that medical expenditures for esophageal cancer in China substantially increased in the last 10 years, treatment for early-stage esophageal cancer costs less than that for advanced cases, and spending on drugs continued to account for a considerable proportion of the overall expenditure.

关键词： Esophageal neoplasms Medical expenditure Diagnosis and treatment China

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Multiple Tin Compounds Modified Carbon Fibers to Construct Heterogeneous Interfaces for Corrosion Prevention and Electromagnetic Wave Absorption

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Nano-Micro Letters 2025年第1期17卷 507-527页

作者： Zhiqiang guo Di lan Zirui Jia Zhenguo Gao Xuetao Shi Mukun He Hua guo Guanglei Wu Pengfei Yin College of Science Sichuan Agricultural UniversityYa’an 625014People’s Republic of China School of Materials Science and Engineering Hubei University of Automotive TechnologyShiyan 442002People’s Republic of China Institute of Materials for Energy and Environment State Key Laboratory of Bio‑Fibers and Eco‑TextilesCollege of Materials Science and EngineeringQingdao UniversityQingdao 266071People’s Republic of China Shaanxi Key Laboratory of Macromolecular Science and Technology School of Chemistry and Chemical EngineeringNorthwestern Polytechnical UniversityXi’anShaanxi 710072People’s Republic of China

Currently,the demand for electromagnetic wave(EMW)absorbing materials with specific functions and capable of withstanding harsh environments is becoming increasingly ***-component interface engineering is considered an effective means to achieve high-efficiency EMW ***,interface modulation engineering has not been fully discussed and has great potential in the field of EMW *** this study,multi-component tin compound fiber composites based on carbon fiber(CF)substrate were prepared by electrospinning,hydrothermal synthesis,and high-temperature thermal *** utilizing the different properties of different substances,rich heterogeneous interfaces are *** effectively promotes charge transfer and enhances interfacial polarization and conduction *** prepared SnS/SnS_(2)/SnO_(2)/CF composites with abundant heterogeneous interfaces have and exhibit excellent EMW absorption properties at a loading of 50 wt%in epoxy *** minimum reflection loss(RL)is−46.74 dB and the maximum effective absorption bandwidth is 5.28 ***,SnS/SnS_(2)/SnO_(2)/CF epoxy composite coatings exhibited long-term corrosion resistance on Q235 steel ***,this study provides an effective strategy for the design of high-efficiency EMW absorbing materials in complex and harsh environments.

关键词： Electrostatic spinning Component regulation Heterogeneous interfaces Electromagnetic wave absorption Corrosion protection

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企业多元化战略与目标行业选择研究

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软科学 2009年第4期23卷 7-12页

作者：兰卫国张永安杨丽北京工业大学经济管理学院北京100124 南京航空航天大学经济管理学院南京210068

通过能力和市场两维度,对企业多元化战略进行重新分类,研究了不同的多元化战略与行业生命周期的关联性、企业多元化行业识别和评估的步骤与方法。研究表明,核心能力和市场是表征企业多元化经营的重要要素,通过由内到外、由外到内两种战... 详细信息

通过能力和市场两维度,对企业多元化战略进行重新分类,研究了不同的多元化战略与行业生命周期的关联性、企业多元化行业识别和评估的步骤与方法。研究表明,核心能力和市场是表征企业多元化经营的重要要素,通过由内到外、由外到内两种战略的组合,可以分别用四种方法对企业多元化目标行业进行识别与选择。

关键词：多元化战略行业识别行业选择

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基于渠道控制模式的差异化分销渠道中价格形成机制

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系统管理学报 2010年第3期19卷 323-328页

作者：杨丽兰卫国李帮义南京航空航天大学经济管理学院南京210016 北京物资学院北京101149 中国兵器工业规划研究院北京100053

研究了双制造商双分销商差异化渠道中的控制模式对价格形成机制的影响。利用Stackelberg模型,在4种不同的控制模式下,给出了价格配置表。分析结果表明,控制模式影响参与人的定价,渠道领导者的定价高于跟从者的定价;控制地位的变化影响定... 详细信息

研究了双制造商双分销商差异化渠道中的控制模式对价格形成机制的影响。利用Stackelberg模型,在4种不同的控制模式下,给出了价格配置表。分析结果表明,控制模式影响参与人的定价,渠道领导者的定价高于跟从者的定价;控制地位的变化影响定价,控制地位的上升会带动定价的上升,控制地位的变化还具有协同效应;产品宽度和渠道宽度是影响参与人收益的2个重要因素。最后,分析结果表明差异化状态是一种不稳定状态,差异化主体都有偏离这种状态的积极性。

关键词：渠道竞争均衡差异化

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TRIPLET combined with microwave ablation:A novel treatment for advanced hepatocellular carcinoma

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World Journal of Gastrointestinal Oncology 2025年第1期17卷 10-12页

作者： Fei-Yu Zhao guo-wei Si Nian-Song Qian Department of Thoracic Oncology Respiratory and Critical Care MedicineThe Eighth Medical Center of People’s Liberation Army General HospitalBeijing 100853China Department of Gastroenterology Fourth Medical CentreGeneral Hospital of the People's Liberation ArmyBeijing 100142China Senior Department of Thoracic Oncology Respiratory and Critical Care MedicineThe Eighth Medical Center of People’s Liberation Army General HospitalBeijing 100091China

This editorial comments on a study by Zuo et *** focus is on the efficacy of he-patic arterial infusion chemotherapy combined with camrelizumab and apatinib(the TRIPLET regimen),alongside microwave ablation therapy,in treating advanced hepatocellular carcinoma(HCC).The potential application of this combination therapy for patients with advanced HCC is evaluated.

关键词： Microwave ablation Hepatic arterial infusion chemotherapy Apatinib Camrelizumab Hepatocellular carcinoma

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基于协同度模型分析的企业多元化协同研究——以美的为例

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软科学 2009年第8期23卷 140-144页

作者：兰卫国张永安杨丽北京工业大学经济管理学院北京100124 南京航空航天大学经济管理学院南京210068

依据系统协调理论内涵,建立多元化协同度测度模型,结合主成分分析法与回归分析法,以美的企业为例,选取2001-2007年年度报表数据,实证分析了美的企业多元化静态协同与动态协同的发展情况。结果表明,由于企业多元化协同的复杂性,反映美的... 详细信息

依据系统协调理论内涵,建立多元化协同度测度模型,结合主成分分析法与回归分析法,以美的企业为例,选取2001-2007年年度报表数据,实证分析了美的企业多元化静态协同与动态协同的发展情况。结果表明,由于企业多元化协同的复杂性,反映美的企业与其多元化业务———空调业务之间协同效应的协同度先降后升,说明其发展并不是总处在协调发展的轨迹上。

关键词：多元化协同效应协同度

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集群创新网络演化的复杂适应性研究

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研究与发展管理 2010年第2期22卷 96-106页

作者：田钢张永安兰卫国周振机械工业经济管理研究院北京100055 北京工业大学经济与管理学院北京100124 中国中煤能源集团有限公司北京100120

理解集群创新网络的演化特征及其影响因素对于提升地区竞争力有重要现实意义.本文依据复杂适应系统理论,运用仿真手段对集群创新网络结构的演化过程进行模拟研究.结果表明创新主体为了适应环境变化不断调整自身行为规则从而导致了集群... 详细信息

理解集群创新网络的演化特征及其影响因素对于提升地区竞争力有重要现实意义.本文依据复杂适应系统理论,运用仿真手段对集群创新网络结构的演化过程进行模拟研究.结果表明创新主体为了适应环境变化不断调整自身行为规则从而导致了集群创新网络的涌现;创新主体的知识差异大小,专业化程度强弱以及知识的传递方式对创新网络演化有着重要影响.

关键词：集群创新网络演化特征仿真

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基于委托代理理论的国内旅游市场利益冲突

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中国流通经济 2012年第8期26卷 98-103页

作者：杨丽张志勇兰卫国北京物资学院物流学院北京市101149 中国兵器工业规划研究院北京市100053

文章针对目前旅游市场普遍存在的利益冲突问题,应用委托代理理论分析了旅游市场上各利益主体在合作中零负团费、三角债、回扣等利益冲突形成的过程。研究发现,每一层委托代理关系中的利益冲突都会加剧其上一层委托代理关系的利益冲突,... 详细信息

文章针对目前旅游市场普遍存在的利益冲突问题,应用委托代理理论分析了旅游市场上各利益主体在合作中零负团费、三角债、回扣等利益冲突形成的过程。研究发现,每一层委托代理关系中的利益冲突都会加剧其上一层委托代理关系的利益冲突,如地接社和旅游供应商的利益冲突会恶化地接社与组团社的利益冲突,地接社与组团社的利益冲突又会进一步激化旅游者与组团社的利益冲突。文章基于此构建的旅游市场利益冲突协调机制,综合考虑各利益主体冲突所包含的内容、实现方式、支撑环境,可促使各利益主体在正常、有序的环境中展开公平合理的竞争,促进旅游业健康发展。

关键词：旅游经济国内市场利益冲突委托代理协调

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