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Correlation between the Human Development Index and the Incidence and Mortality of Non-Hodgkin Lymphoma
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作者 Wen-fu XU Ping YANG +18 位作者 Zhi-wen WEI Jin-sheng LIU Ren-lin YAN Qian CHEN Ren-xiang TONG Shuang-yun XU Wan-qing GAO Wen ZHANG Zhen-zhen CHANG Pei-lin WANG Hong-juan FANG Yun-yun ZHENG Tao WANG Na-na LIU Chao YAO Yan-li LIU Wei XIA Wei ZHAO Zhu-jun WANG 《Current Medical Science》 SCIE CAS 2023年第2期255-260,共6页
Objective This study was to examine the relationship between socioeconomic status and the incidence and mortality of non-Hodgkin lymphoma(NHL).Methods We compared the age-standardized incidence rate(ASIR),age-standard... Objective This study was to examine the relationship between socioeconomic status and the incidence and mortality of non-Hodgkin lymphoma(NHL).Methods We compared the age-standardized incidence rate(ASIR),age-standardized mortality rate(ASMR),and the ASMR to ASIR ratio(MIR)at national and regional levels and studied the correlation between the MIR and the human development index(HDI)in 2012 and 2018.Results The highest ASIR was in North America in 2012 and in Australia in 2018,and the lowest ASIR was in Central and South Asia in both 2012 and 2018.The highest ASMR was in North Africa in both 2012 and 2018,and the lowest ASMR was in Eastern Asia and South-Central Asia in 2012 and in South-Central Asia in 2018.The lowest MIR was in Australia in both 2012 and 2018,and the highest MIR was in Western Africa in both 2012 and 2018.HDI was strongly negatively correlated with MIR(r:−0.8810,P<0.0001,2012;r:−0.8895,P<0.0001,2018).Compared to the 2012 data,the MIR in the intermediate HDI countries significantly deceased and the HDI in low and high HDI countries significantly increased in 2018.Conclusion The MIR is negatively correlated with HDI.Increasing the HDI in low and intermediate HDI countries may reduce the MIR and increase the survival of patients with NHL. 展开更多
关键词 non-Hodgkin lymphoma INCIDENCE MORTALITY human development index
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National Breast Cancer Mortality and Incidence Rates According to the Human Development Index: An Ecological Study
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作者 Salman Khazaei Shahab Rezaeian +4 位作者 Zaher Khazaei Leila Molaeipoor Shahrzad Nematollahi Parvaneh Lak Somayeh Khazaei 《Advances in Breast Cancer Research》 2016年第1期30-36,共7页
Background: This study aimed to identify the role of human development index (HDI) in the incidence and mortality rates of breast cancer (BC) worldwide. Methods: Data on the age-standardized incidence and mortality ra... Background: This study aimed to identify the role of human development index (HDI) in the incidence and mortality rates of breast cancer (BC) worldwide. Methods: Data on the age-standardized incidence and mortality rates of BC for 184 countries were obtained from the GLOBOCAN. Data about the HDI and other indices were obtained from the World Bank Report 2013. Linear regression model was used for assessment the effect of HDI on BC occurrence rates. Results: In 2012, BCs were estimated to have affected a total of 1,671,149 individuals (crude rate: 47.8 per 100,000 individuals), and caused 521,907 deaths worldwide (crude rate: 14.7 per 100,000 individuals). Nearly half of total female BC cases (46.3%) with the highest risk of incidence (age-standardized Rate (ASR): 128 per 100,000) had occurred in very high HDI regions. The most proportion of the mortality burden was in low HDI and medium HDI areas. Linear regression analyses showed a direct significant correlation between the incidence of BC and HDI at the global level (B = 104.5, P < 0.001). The mortality rate of BC was not significantly associated with HDI (B = 3.26, P = 0.160). Conclusion: Our study showed that the burden of female BC is enormous in very high HDI and low HID regions. Targeted interventions have the ability to reduce this number significantly through resource-dependent interventions. Moreover, further reductions in mortality could be brought about by increasing access to curative treatment for patients with BC. 展开更多
关键词 Breast Cancer human development index INCIDENCE Age-Standardized Incidence and Mortality Rates
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Linear Mixed Model Analysis of Worldwide Longitudinal Infant Mortality Rate Data and Association with Human Development Index
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作者 Serpil Aktas 《Journal of Mathematics and System Science》 2013年第4期173-179,共7页
A linear mixed model is used to determine the explaining infant mortality rate data of United Nations countries. The HDI (human development index) has a significant negative linear relationship with infant mortality... A linear mixed model is used to determine the explaining infant mortality rate data of United Nations countries. The HDI (human development index) has a significant negative linear relationship with infant mortality rate. United Nations data shows that the infant mortality rate has a descending trend over the period 1990-2010. This study aims to assess the value of the HDI as a predictor of infant mortality rate. Findings in the paper suggest that significant percentage reductions in infant mortality might be possible for countries for controlling the HDI. 展开更多
关键词 Infant mortality rate human development index linear mixed models
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An Analytic Study on Internal Linkages Between Human Development and Globalization
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作者 Pavia Bednarova Ales Kocourek Sarka Laboutkova 《Journal of Modern Accounting and Auditing》 2012年第12期1823-1837,共15页
Globalization is often understood as increasing global economic integration, global forms of governance, and globally inter-linked social and environmental developments. The target of this paper~ is to demonstrate the... Globalization is often understood as increasing global economic integration, global forms of governance, and globally inter-linked social and environmental developments. The target of this paper~ is to demonstrate the connection among human development, globalization, and institutional quality. The second part provides the methodology of measuring the overall globalization with an emphasis on the 2011 Konjunkturforschungsstelle (KOF) Globalization Index. The KOF Globalization Index includes economic, social, and political contexts. The third part shortly introduces one of the parameters of institutional quality--Human Development Index (HDI) (or rather Inequality-adjusted Human Development Index (IHDI) as the real indicator of the level of human development) and its methodology and results. For the analysis, two out of three dimensions of IHDI were used (long and healthy life and access to education) and two dimensions of Globalization Index were employed (social and political globalization). The third part compares indices and scores together, analyzes them, and assesses the relationships between the HDI and the Globalization Index. It is possible to conclude from the results achieved in the study that the social globalization has stronger linkages with human development than with the political globalization, yet, spurring growth rates and reduced poverty in countries with poor institutions cannot be achieved simply by globalizing their economies. 展开更多
关键词 developed countries developing countries inequality-adjusted human development index (IHDI) institutional quality Konjunkturforschungsstelle (KOF) globalization index
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A Study of Resource Curse Effect of Chinese Provinces Based on Human Developing Index 被引量:1
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作者 HUANG Yue FANG Yangang +1 位作者 ZHANG Ye LIU Jisheng 《Chinese Geographical Science》 SCIE CSCD 2014年第6期732-739,共8页
Traditional opinion considers that natural resources play an important positive role in economic development, while resource curse theory holds that natural resources usually obstruct economic increase. This debate ne... Traditional opinion considers that natural resources play an important positive role in economic development, while resource curse theory holds that natural resources usually obstruct economic increase. This debate needs further exploration. In most of empirical studies on resource curse theory, the economic development of an area is mainly evaluated by the Gross Domestic Product(GDP), however, the social and cultural contents of economic development are seldom considered. Thus, the Human Developing Index(HDI) was chosen to describe the comprehensive developing situation of an area in our study. Based on the panel data from the year of 2000 to 2011, the relationship between Human Developing Index and resource exploitation degree(RED) of 30 provinces in China(Tibet, Taiwan, Hong Kong and Macao were not included because of the restriction of data acquisition) was investigated by correlation coefficient analysis and regression analysis. We found that resource curse did exist over the entire country and its effect on 30 provinces were not exactly the same. According to the effects of resource curse, these provinces could be classified into four types: no resource curse provinces, slight resource curse provinces, severe resource curse provinces, and extreme resource curse provinces. Testing from two short time periods 2000–2005, and 2006–2011, the resource curse effect was not prominent. However, testing from the entire period of 2000–2011, the effect was obvious among each province. 展开更多
关键词 natural resources human Developing index (HDI) resource curse resource exploitation degree (RED) panel data
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Sustainable Urban Development Evaluation of Shanghai:An Ecological Wellbeing Performance Perspective 被引量:2
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作者 LONG Liangjun WANG Xia 《Journal of Landscape Research》 2016年第4期35-38,41,共5页
Against the backdrop of aggravating resource and environment restriction,it is an inevitable choice to adopt the sustainable development pattern to maximize social well-being within the ecological threshold.From the p... Against the backdrop of aggravating resource and environment restriction,it is an inevitable choice to adopt the sustainable development pattern to maximize social well-being within the ecological threshold.From the perspective of ecological well-being performance,ecological footprint per capita and human development index were selected to construct the evaluation index system for sustainable urban development,and DEA applied to calculate the input-output efficiency,so as to analyze the sustainable development level of Shanghai from 1999 to 2012.The results showed that①human development index,ecological footprint per capita of Shanghai grew in step with economic development,but ecological footprint per capita level exceeded the ecological carrying capacity,thus the overall ecological conditions remained in the state of worsening "deficit";②ecological well-being performance of Shanghai in most years remained in the DEA ineffective state,and the scale return had decreased gradually since 2005.In addition,the paper gave pertinent suggestions. 展开更多
关键词 Ecological well-being performance Sustainable development Ecological footprint human development index DEA
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Training and Rural Development in Some Countries of the European Union
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作者 Nicola Galluzzo 《Journal of Agricultural Science and Technology(B)》 2012年第4期461-470,共10页
The aim of this research was to value, using a multiple regression model, the role of knowledge to guarantee the development in rural areas of European Union countries over 10 years. The main question was to find out ... The aim of this research was to value, using a multiple regression model, the role of knowledge to guarantee the development in rural areas of European Union countries over 10 years. The main question was to find out relationships among some variable, as the percentage of national Gross Domestic Product (GDP) used to improve the high training, and rural development in terms of agricultural labour units. The results underlined in 2001 as an high value of rural development, in terms of working force in agriculture, was identified in some countries of European Union characterised by a low value both in high training investments and also by a low value of Human Development Index, according to the definition of The Economist. The results in 2010 pointed out an inverse correlation among the dependent variable development in rural areas and the independent variables per capita GDP and national expenditure in advanced training, in percentage of national GDP. The learning by doing and by using, the introduction of advanced training in agriculture, using Long Life Learning measures of European Union, are important to improve the development of European rural areas but, sometimes, these actions are not perceived as something of useful. 展开更多
关键词 Rural areas European Union human development index GDP long life learning.
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Mining Contribution to Municipalities Development
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作者 Jose Aroudo Mota Jose Emanoel de Carvalho Nazairio +2 位作者 Jorge Filipe dos Santos Jose oswaldo Siqueira Paulo Cesar Horta Moreira 《Journal of Environmental Science and Engineering(B)》 2017年第8期436-442,共7页
Mining activity in Brazil has significantly contributed to the country development.However,this contribution is not always fully noticed by society.This study aims to bring more evidence to this mining activity contri... Mining activity in Brazil has significantly contributed to the country development.However,this contribution is not always fully noticed by society.This study aims to bring more evidence to this mining activity contribution,based on highly regarded development indicators,such as the HDI(Human Development Index),created by the UNDP(United Nations Development Programme).The HD1 was traditionally designed as an instrument to evaluate the degree of countries development and was subsequently deployed to states and municipalities(IDHM(Municipal Human Development Index)for Brazilian municipalities).In addition to lDHM released by the UNDP,FIRJAN(Federation of the Industries of the State of Rio de Janeiro)developed its own IFDM(FIR JAN Municipal Development Index).The statistical analysis shows that the average of the municipalities with mining activities has superior development indices than those with non-mining activities,especially in the two major mining states:Minas Gerais and Parfi. 展开更多
关键词 Mineral activity human development 1DHM(Municipal human development index) IFDM(F1RJAN Municipaldevelopment index).
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Human Settlement Analysis Based on Multi-temporal Remote Sensing Data: A Case Study of Xuzhou City, China 被引量:5
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作者 ZHU Jishuai TIAN Shufang +1 位作者 TAN Kun DU Peijun 《Chinese Geographical Science》 SCIE CSCD 2016年第3期389-400,共12页
To evaluate urban human settlement, we propose a human settlement environment development index(HSEDI) model by choosing vegetation coverage, land surface temperature, impervious surfaces, slope, wetness, and water co... To evaluate urban human settlement, we propose a human settlement environment development index(HSEDI) model by choosing vegetation coverage, land surface temperature, impervious surfaces, slope, wetness, and water condition as the evaluation factors. We applied the proposed model to Xuzhou City, Jiangsu Province, China. Landsat-5 Thematic Mapper(TM) images from 1998 to 2010 and digital elevation model(DEM) data with a 30-m resolution were used to calculate the values of the six evaluation factors. The HSEDI value in Xuzhou City was found to be between 2.24 and 8.10 from 1998 to 2010, and it was further divided into five levels, uninhabitable, moderately uninhabitable, generally inhabitable, moderately inhabitable, and inhabitable. The best HSEDI value was in 2007. The generally inhabitable region was about 100.98 km^2, covering 30.87% of the total area in 2007; the moderately inhabitable region was about 170.58 km2 covering 52.15% of the total area; the inhabitable region was about 32.03 km^2, covering 9.79% of the total area; the percentage of the uninhabitable region was zero; and that of the moderately uninhabitable region was very small, less than 1.00%. Moreover, we analyzed the habitability in the respect of spatial patterns and change detection. Results show that the degraded regions of habitability quality are mainly located in the urban fringe and the improved regions are mainly located in the main urban and rural areas. Reason for the degraded habitability quality is the rapid progress of urbanization. However, the increase in urban green spaces and the construction of the main urban area promoted the improved habitability quality. Besides, we further analyzed socio-economic and socio-demographic data to confirm the results of the habitability analysis. The results indicate that the human settlement in Xuzhou City is in a satisfactory condition, but some efforts should be made to control the possible uninhabitable and moderately uninhabitable regions, and to improve the quality of the generally inhabitable regions. 展开更多
关键词 habitability human settlement Landsat human settlement environment development index(HSEDI) model
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Use of a Neural Network to Measure the Impact of Social Distribution and Access to Infrastructure on the HDI of the Municipalities of Mexico
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作者 Fernando I. Becerra López Ricardo Pérez Ramírez 《Journal of Data Analysis and Information Processing》 2023年第4期454-462,共9页
The Human Development Index (HDI) was created by the United Nations (UN) and is the basis for many other indicators, as well as being the origin of many public policies worldwide. It is a summary measure of life expec... The Human Development Index (HDI) was created by the United Nations (UN) and is the basis for many other indicators, as well as being the origin of many public policies worldwide. It is a summary measure of life expectancy, education, and per capita income. These components, in addition to being global measures, show difficulty in being impacted and, with this, advancing in the level of human development. This work shows a model that relates variables of social distribution and access to infrastructure in Mexico, with the HDI. These variables were chosen through a statistical analysis based on a set of indicators measured by the National Institute of Statistics and Geography (INEGI) periodically at the municipal level. The statistical analysis shows that there is no simple correlation between these variables and the HDI, so that a supervised learning model based on a neural network was used, therefore proposing a classification technique based on the distribution of data in the underlying metric space. In addition, an attempt was made to find the simplest possible model to reduce the computational cost and in turn obtain information on the variables with the greatest impact on the HDI, with the aim of facilitating the creation of public policies that impact it. 展开更多
关键词 Multilayer Perceptron human development index K-MEANS Non-Linear Correlation
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The Effect of Anthropogenic Increase on the Earth as a Life-Support System for Mankind
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作者 Nickolay Pechurkin Lydia Somova 《Journal of Life Sciences》 2012年第3期342-347,共6页
Exponential increase of anthropogenic impact (human population number, some technological parameters) becomes menacing for biosphere functioning. Anyway, we should be able to estimate quantitatively limits of our im... Exponential increase of anthropogenic impact (human population number, some technological parameters) becomes menacing for biosphere functioning. Anyway, we should be able to estimate quantitatively limits of our impact on functional parameters of the biosphere. Considering biosphere as a natural life-support system (LSS), we can receive the helpful information for working out and creation of artificial LSS of various types. Big biotic cycle induced with flows of a solar energy, is a basis of functioning of the biosphere and its basic cells-ecosystems. It's possible to summarize briefly the main functional and structural properties of the biosphere: integrity, closure, substance cycling, steady state, energy dependence and biodiversity. These properties of the biosphere, as a LSS, ensure potentially everlasting life under the conditions of a limited quantity of substrate suitable for the life on the planet. Ecological Footprint (EF) as a quantitative measure of anthropogenic impact on biosphere functioning is discussed in the paper. The index of the ecological reliability (IER) is introduced as a quantitative ecological indicator of different territories. The comparative dynamics of the United Nations' Human Development Index (HDI) and EF is discussed. The vital goal of sustainable human development: all humans can have opportunity to fulfill their lives without degrading the biosphere. To support sustainability, we should try to develop each nation and the mankind as a whole with a high HDI and a low ecological footprint. It means to have high level of HDI at low level of EF. But current tendency of economical and social development shows that the higher HDI is, the bigger EF is. EF of mankind is growing menacingly. Now actual pressure of the human civilization of our planet (2010) upon 50% exceeds its potential possibilities biological capacity (BC), measured on the area "global" green hectares). It means that we need 1.5 planets of the Earth's type. It leads to ecological incident in the scale of biosphere. Our biosphere is the large, multilevel, hierarchically organized system, and our civilization is only a part of it. This part is not central; it can disappear for ever, if we do not cope to be included in the biosphere as a great system. 展开更多
关键词 BIOSPHERE ecological footprint (EF) biological capacity (BC) human development index index of the ecological reliability.
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Socioeconomic inequalities in cancer incidence and mortality:An analysis of GLOBOCAN 2022 被引量:1
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作者 Wei Cao Kang Qin +1 位作者 Feng Li Wanqing Chen 《Chinese Medical Journal》 SCIE CAS CSCD 2024年第12期1407-1413,共7页
Background:Given the recent updates in cancer burden estimates by GLOBOCAN 2022,this study was undertaken to provide pertinent perspectives within the context of the Human Development Index(HDI)and major world economi... Background:Given the recent updates in cancer burden estimates by GLOBOCAN 2022,this study was undertaken to provide pertinent perspectives within the context of the Human Development Index(HDI)and major world economies.Methods:Datasets sourced from GLOBOCAN encompassed cancer cases and deaths across all cancer types in 2022,alongside projections up to 2050.Cancer incidences and deaths of the top 10 cancers within China and four distinct HDI-classified regions were compared using descriptive analyses.Age-standardized incidence rates(ASIRs)and mortality rates(ASMRs)worldwide for the most prevalent cancers in 2022 across ten largest economies and four-tier HDIs were examined.The top five cancer types concerning both incidence and mortality in China were delineated by sex and age group.Results:In males,prostate cancer predominated in countries with low,high(except China),and very high HDI.Prostate and liver cancers were prominent causes of death in countries with low HDI.In females,breast and cervical cancers predominated in countries with low-to-medium HDI.Lung and colorectal cancer incidence and deaths increased with high HDI for both sexes.ASIRs and ASMRs for breast,prostate,lung,and colorectal cancers in the top 10 economies were higher than the global average.However,liver,stomach,and cervical cancers in most Western countries exhibited lower rates.In China,hematologic malignancies(43%)were prevalent among children aged 0-14 years,whereas thyroid cancer led among adolescents and young adults aged 15-39 years.Regarding incidence and mortality,lung cancer predominated for individuals over 40 years,except for females aged 40-59 years,in whom breast cancer predominated.Projected trends indicated substantial increases in new cancer cases(76.6%)and deaths(89.7%)over the next three decades.Conclusions:Infection-and poverty-related cancer burdens are offset by increased prostate,breast,colorectal,and lung cancer incidence associated with rapid societal and economic transitions.Cancer incidence and mortality patterns in China feature characteristics of developed and developing countries,necessitating tailored,evidence-based,and comprehensive strategies for effective cancer prevention and control. 展开更多
关键词 INCIDENCE MORTALITY Tumor burden China human development index Hematologic neoplasms Lung neoplasms Breast neoplasms Colorectal neoplasms Thyroid neoplasms Liver neoplasms Prostatic neoplasms Early detection of cancer
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The assessment of climatic,environmental,and socioeconomic aspects of the Brazilian Cerrado 被引量:1
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作者 Washington Luiz Félix Correia Filho JoséFrancisco de Oliveira-Júnior +4 位作者 Dimas de Barros Santiago Hazem Ghassan Abdo Hussein Almohamad Ahmed Abdullah Al Dughairi Carlos Antonio da Silva Junior 《Ecological Processes》 SCIE EI CSCD 2023年第1期274-285,共12页
Background The Cerrado is the most biodiverse savanna and maintains other biomes.Aware of its significance,this paper evaluated the Brazilian Cerrado’s climatic,environmental,and socioeconomic aspects using remote se... Background The Cerrado is the most biodiverse savanna and maintains other biomes.Aware of its significance,this paper evaluated the Brazilian Cerrado’s climatic,environmental,and socioeconomic aspects using remote sensing data and spatial statistics(correlation analysis and principal components analysis—PCA).Following the measures of sample adequacy(MSA)and Kaiser–Meyer–Olkin(KMO)tests,seventeen variables were evaluated.Results The MSA revealed that the dataset had a good quality(0.76),and nine variables were selected:elevation,evapotranspiration,active fires,Human Development Index(HDI),land use and land cover(LULC;shrubland and cropland/rainfed),rainfall(spring and autumn),and livestock.The correlation matrix indicated a positive(negative)association between HDI and autumn rainfall(HDI and active fires)with a value of 0.77(-0.55).The PCA results determined which three principal components(PC)were adequate for extracting spatial patterns,accounting for 68.02%of the total variance with respective values of 38.59%,16.89%,and 12.5%.Due to economic development and agribusiness,Cerrado’s northern(central,western,and southern)areas had negative(positive)score HDI values,as shown in PC1.Climatic(rainfall—spring and fall)and environmental(cropland/rainfed and shrubland)aspects dominated the PC2,with negative scores in northern and western portions due to the transition zone between Amazon and Cerrado biomes caused by rainfall variability.On the other hand,environmental aspects(LULC-shrubland and elevation)influenced the PC3;areas with high altitudes(>500 m)received a higher score.Conclusion Agricultural expansion substantially affected LULC,leading to deforestation-caused suppression of native vegetation. 展开更多
关键词 ENVIRONMENT Agribusiness Active fire human development index Land use and land cover
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The Matthew Effect in Running:An Analysis of Elite Endurance Athletes Over 23 Years
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作者 Mabliny Thuany Beat Knechtle +2 位作者 Kevin Kipchumba Lee Hill Thayse Natacha Gomes 《Journal of Science in Sport and Exercise》 CSCD 2023年第3期236-243,共8页
Purpose The purpose of this study was to investigate the frequency of countries represented in the TOP20 long-distance elite runners ranking during 1997-2020,taking into account the countries’Human Development Index(... Purpose The purpose of this study was to investigate the frequency of countries represented in the TOP20 long-distance elite runners ranking during 1997-2020,taking into account the countries’Human Development Index(HDI),and to verify if the Matthew effect can be observed regarding countries’representativeness in the raking alongside the years.Methods The sample comprised 1852 professional runner athletes,ranked in the Senior World TOP20 half-marathon(403 female and 487 male)and marathon(480 female and 482 male)races,between the years 1997-2020.Information about the countries’HDI was included,and categorized as“low HDI”,“medium HDI”,“high HDI”,and“very-high HDI”.Athletes were categorized according to their ranking positions(1st-3rd;4th-10th;>10th),and the number of athletes per country/year was summed and categorized as“total number of athletes 1997-2000”;“total number of athletes 2001-2010”;and“total number of athletes 2011-2020”.The Chi-square test and Spearman correlation were used to verify potential associations and relationships between variables.Results Most of the athletes were from countries with medium HDI,followed by low HDI and very-high HDI.Chi-square test results showed significant differences among females(χ^(2)=15.52;P=0.017)and males(χ^(2)=9.03;P=0.014),in half-marathon and marathon,respectively.No significant association was verified between HDI and the total number of athletes,but the association was found for the number of athletes alongside the years(1997-2000 to 2001-2010:r=0.60;P<0.001;2001-2010 to-2011-2020:r=0.29;P<0.001).Conclusion Most of the athletes were from countries with medium HDI,followed by those with low HDI and very-high HDI.The Matthew effect was observed,but a generalization of the results should not be done. 展开更多
关键词 ENDURANCE High-elite athletes human development index
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Assessing Ebola-related web search behaviour: insights and implications from an analytical study of Google Trends-based query volumes 被引量:3
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作者 Cristiano Alicino Nicola Luigi Bragazzi +5 位作者 Valeria Faccio Daniela Amicizia Donatella Panatto Roberto Gasparini Giancarlo Icardi Andrea Orsi 《Infectious Diseases of Poverty》 SCIE 2015年第1期474-486,共13页
Background:The 2014 Ebola epidemic in West Africa has attracted public interest worldwide,leading to millions of Ebola-related Internet searches being performed during the period of the epidemic.This study aimed to ev... Background:The 2014 Ebola epidemic in West Africa has attracted public interest worldwide,leading to millions of Ebola-related Internet searches being performed during the period of the epidemic.This study aimed to evaluate and interpret Google search queries for terms related to the Ebola outbreak both at the global level and in all countries where primary cases of Ebola occurred.The study also endeavoured to look at the correlation between the number of overall and weekly web searches and the number of overall and weekly new cases of Ebola.Methods:Google Trends(GT)was used to explore Internet activity related to Ebola.The study period was from 29 December 2013 to 14 June 2015.Pearson’s correlation was performed to correlate Ebola-related relative search volumes(RSVs)with the number of weekly and overall Ebola cases.Multivariate regression was performed using Ebola-related RSV as a dependent variable,and the overall number of Ebola cases and the Human Development Index were used as predictor variables.Results:The greatest RSV was registered in the three West African countries mainly affected by the Ebola epidemic.The queries varied in the different countries.Both quantitative and qualitative differences between the affected African countries and other Western countries with primary cases were noted,in relation to the different flux volumes and different time courses.In the affected African countries,web query search volumes were mostly concentrated in the capital areas.However,in Western countries,web queries were uniformly distributed over the national territory.In terms of the three countries mainly affected by the Ebola epidemic,the correlation between the number of new weekly cases of Ebola and the weekly GT index varied from weak to moderate.The correlation between the number of Ebola cases registered in all countries during the study period and the GT index was very high.Conclusion:Google Trends showed a coarse-grained nature,strongly correlating with global epidemiological data,but was weaker at country level,as it was prone to distortions induced by unbalanced media coverage and the digital divide.Global and local health agencies could usefully exploit GT data to identify disease-related information needs and plan proper communication strategies,particularly in the case of health-threatening events. 展开更多
关键词 EBOLA Google Trends human development index Internet Relative search volume Web West Africa
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Theoretical Connotation and Quantitative Measurement of Common Prosperity 被引量:3
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作者 Haiyuan Wan Jiping Chen 《China Finance and Economic Review》 2022年第2期23-45,共23页
It is of great importance to fully understand the connotation of and identify a quantitative method to measure common prosperity in China.This paper starts with a theoretical framework of fairness,efficiency,developme... It is of great importance to fully understand the connotation of and identify a quantitative method to measure common prosperity in China.This paper starts with a theoretical framework of fairness,efficiency,development,and shared prosperity,draws upon the proper understanding of common prosperity with Chinese characteristics,and explores a globally quantitative measurement of common prosperity,with a focus on the outcomes of national prosperity and prosperity for all.Furthermore,this paper discusses the assumptions and mathematical expressions of the quantitative function and analyzes the structural implications of indicator dimensions,functional relations,and variable standardization to ultimately provide a solid quantitative foundation for promoting common prosperity.The findings show that the quantitative measurement of common prosperity proposed in this paper performs stably in terms of weights,thresholds,and indicator settings.Based on the data of 162 economies collected between 1990 and 2020,this paper finds that China has made great progress in promoting common prosperity,which showcases the strengths of the country’s socialist system. 展开更多
关键词 common prosperity per capita GNI Gini coefficient human development index(HDI) quantitative method
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