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Chen Y, Chen Y, Yu S, Yu S. Utilizing social media for community risk communication in megacities: analysing the impact of WeChat group information interaction and perception on communication satisfaction during the COVID-19 pandemic in Shanghai. BMC Public Health 2024; 24:1889. [PMID: 39010017 PMCID: PMC11247861 DOI: 10.1186/s12889-024-19276-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2024] [Accepted: 06/25/2024] [Indexed: 07/17/2024] Open
Abstract
BACKGROUND Against the backdrop of the global public health crisis, the COVID-19 pandemic has exposed significant disparities in the supply and demand of risk information related to public health crises, posing severe challenges to risk governance in megacities. Shanghai, China, introduced community WeChat groups for community communication, effectively facilitating the dissemination and response of grassroots information and providing a new path for interactive governance in the community. METHODS This study collected 1006 questionnaires from residents of 350 communities in Shanghai through an online survey between June 10 and July 10, 2022. Multiple linear regression analysis was conducted to examine the impact of different participants (including the community, core residents, and the combined community and core residents) on community risk communication, perceived communication quality, and dissemination themes related to COVID-19 on community communication satisfaction. Additionally, in-depth interviews were conducted with 20 core residents from different types of communities, focusing on the specific methods of risk communication through community WeChat groups and their ability to disseminate information, respond to, and solve problems. RESULTS Perceived information coverage and perceived response efficiency are significantly positively correlated with communication satisfaction. Notably, the speed of community information response has the greatest impact on communication satisfaction. Regarding COVID-19-related information dissemination themes, "community outbreaks, supplies, nucleic acids, outbreak prevention measures, and scientific content" all have a significant impact on communication effectiveness, with "nucleic acid testing information" having the greatest impact. Although the statistical data indicate that the participation of core residents in risk communication does not significantly affect communication satisfaction, it seems to be related to the size of the community, and the interview results further validate this conclusion. CONCLUSION In the future, grassroots communities should consider the affordances of social media, recognize the significant correlation between risk communication and grassroots trust, and formulate more detailed and targeted risk communication strategies. In particular, incorporating core residents into "semiformal" grassroots organizations can improve community service quality, thereby enhancing community resilience in the face of public health emergencies.
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Affiliation(s)
- Yasai Chen
- Film-Television and Communication College, Shanghai Normal University, Shanghai, 200234, China.
- The Center for Urban Culture Studies, Shanghai Normal University, Shanghai, 200234, China.
| | - Yiru Chen
- Film-Television and Communication College, Shanghai Normal University, Shanghai, 200234, China
| | - Shan Yu
- Department of medical oncology, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Shuni Yu
- Film-Television and Communication College, Shanghai Normal University, Shanghai, 200234, China
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Monteiro dos Santos D, Libonati R, Garcia BN, Geirinhas JL, Salvi BB, Lima e Silva E, Rodrigues JA, Peres LF, Russo A, Gracie R, Gurgel H, Trigo RM. Twenty-first-century demographic and social inequalities of heat-related deaths in Brazilian urban areas. PLoS One 2024; 19:e0295766. [PMID: 38265975 PMCID: PMC10807764 DOI: 10.1371/journal.pone.0295766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 11/28/2023] [Indexed: 01/26/2024] Open
Abstract
Population exposure to heat waves (HWs) is increasing worldwide due to climate change, significantly affecting society, including public health. Despite its significant vulnerabilities and limited adaptation resources to rising temperatures, South America, particularly Brazil, lacks research on the health impacts of temperature extremes, especially on the role played by socioeconomic factors in the risk of heat-related illness. Here, we present a comprehensive analysis of the effects of HWs on mortality rates in the 14 most populous urban areas, comprising approximately 35% of the country's population. Excess mortality during HWs was estimated through the observed-to-expected ratio (O/E) for total deaths during the events identified. Moreover, the interplay of intersectionality and vulnerability to heat considering demographics and socioeconomic heterogeneities, using gender, age, race, and educational level as proxies, as well as the leading causes of heat-related excess death, were assessed. A significant increase in the frequency was observed from the 1970s (0-3 HWs year-1) to the 2010s (3-11 HWs year-1), with higher tendencies in the northern, northeastern, and central-western regions. Over the 2000-2018 period, 48,075 (40,448-55,279) excessive deaths were attributed to the growing number of HWs (>20 times the number of landslides-related deaths for the same period). Nevertheless, our event-based surveillance analysis did not detect the HW-mortality nexus, reinforcing that extreme heat events are a neglected disaster in Brazil. Among the leading causes of death, diseases of the circulatory and respiratory systems and neoplasms were the most frequent. Critical regional differences were observed, which can be linked to the sharp North-South inequalities in terms of socioeconomic and health indicators, such as life expectancy. Higher heat-related excess mortality was observed for low-educational level people, blacks and browns, older adults, and females. Such findings highlight that the strengthening of primary health care combined with reducing socioeconomic, racial, and gender inequalities represents a crucial step to reducing heat-related deaths.
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Affiliation(s)
| | - Renata Libonati
- Departamento de Meteorologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
- Universidade de Lisboa, Faculdade de Ciências, Instituto Dom Luiz, Lisbon, Portugal
- Forest Research Centre, School of Agriculture, University of Lisbon, Lisbon, Portugal
| | - Beatriz N. Garcia
- Departamento de Meteorologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - João L. Geirinhas
- Universidade de Lisboa, Faculdade de Ciências, Instituto Dom Luiz, Lisbon, Portugal
| | - Barbara Bresani Salvi
- Escola Nacional de Saúde Pública Sergio Arouca - ENSP/ Fiocruz - Programa de Pós Graduação em Saúde Pública e Meio Ambiente
| | - Eliane Lima e Silva
- Departamento de Geografia, Universidade de Brasilia, Distrito Federal, Brazil
- LMI Sentinela, International Joint Laboratory “Sentinela” (Fiocruz, UnB, IRD), Distrito Federal, Brazil
| | - Julia A. Rodrigues
- Departamento de Meteorologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Leonardo F. Peres
- Departamento de Meteorologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Ana Russo
- Universidade de Lisboa, Faculdade de Ciências, Instituto Dom Luiz, Lisbon, Portugal
| | - Renata Gracie
- Instituto de Comunicação e Informação Científica e Tecnológica em Saúde - ICICT/Fiocruz Rio de Janeiro, Rio de Janeiro, Brazil
| | - Helen Gurgel
- Departamento de Geografia, Universidade de Brasilia, Distrito Federal, Brazil
- LMI Sentinela, International Joint Laboratory “Sentinela” (Fiocruz, UnB, IRD), Distrito Federal, Brazil
| | - Ricardo M. Trigo
- Departamento de Meteorologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
- Universidade de Lisboa, Faculdade de Ciências, Instituto Dom Luiz, Lisbon, Portugal
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Wang Y, Qi L, Cai S. How can the collaborative participation of regulators, whistleblowers, and parties effectively promote rumor management in public health emergencies? Front Public Health 2024; 11:1290841. [PMID: 38259753 PMCID: PMC10800363 DOI: 10.3389/fpubh.2023.1290841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Accepted: 12/07/2023] [Indexed: 01/24/2024] Open
Abstract
To effectively address the mental health risks associated with public health emergencies, it is crucial to actively manage rumors. This study explores the dynamic evolutionary process of rumor diffusion and its collaborative governance in public health emergencies. A game-theoretic model is constructed, involving three main actors: regulators, parties involved in public health emergencies (PIPHE), and whistle-blowers. The behaviors and game outcomes of each party are analyzed, and the effectiveness and feasibility of the model are validated through numerical simulations. The findings of this study reveal that various factors, such as regulatory costs, penalty income, reputation damage for regulators; image loss, reputation enhancement, penalty expenditure for PIPHE; and time costs, social responsibility, and reward income for whistle-blowers, all influence the behavioral choices and game equilibrium of each party. Optimization strategies for rumor governance are proposed in this study, including enhancing the sense of responsibility and capability among regulators, increasing transparency and credibility among PIPHE, and encouraging and protecting the participation of whistle-blowers. This study provides a comprehensive analytical framework for rumor governance in public health emergencies, contributing to improving the governance of public health emergencies and maintaining online public health orders for social sustainability.
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Affiliation(s)
- Yalin Wang
- Guangzhou Huashang College, Guangzhou, China
| | - Liping Qi
- School of Humanities, University of Chinese Academy of Sciences, Beijing, China
| | - Shaoshuo Cai
- School of Journalism and Communication, Hunan Normal University, Changsha, China
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Li Z, Wu X, Xu L, Liu M, Huang C. Hot Topic Recognition of Health Rumors Based on Anti-Rumor Articles on the WeChat Official Account Platform: Topic Modeling. J Med Internet Res 2023; 25:e45019. [PMID: 37733396 PMCID: PMC10557010 DOI: 10.2196/45019] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 07/22/2023] [Accepted: 08/15/2023] [Indexed: 09/22/2023] Open
Abstract
BACKGROUND Social networks have become one of the main channels for obtaining health information. However, they have also become a source of health-related misinformation, which seriously threatens the public's physical and mental health. Governance of health-related misinformation can be implemented through topic identification of rumors on social networks. However, little attention has been paid to studying the types and routes of dissemination of health rumors on the internet, especially rumors regarding health-related information in Chinese social media. OBJECTIVE This study aims to explore the types of health-related misinformation favored by WeChat public platform users and their prevalence trends and to analyze the modeling results of the text by using the Latent Dirichlet Allocation model. METHODS We used a web crawler tool to capture health rumor-dispelling articles on WeChat rumor-dispelling public accounts. We collected information from health-debunking articles posted between January 1, 2016, and August 31, 2022. Following word segmentation of the collected text, a document topic generation model called Latent Dirichlet Allocation was used to identify and generalize the most common topics. The proportion distribution of the themes was calculated, and the negative impact of various health rumors in different periods was analyzed. Additionally, the prevalence of health rumors was analyzed by the number of health rumors generated at each time point. RESULTS We collected 9366 rumor-refuting articles from January 1, 2016, to August 31, 2022, from WeChat official accounts. Through topic modeling, we divided the health rumors into 8 topics, that is, rumors on prevention and treatment of infectious diseases (1284/9366, 13.71%), disease therapy and its effects (1037/9366, 11.07%), food safety (1243/9366, 13.27%), cancer and its causes (946/9366, 10.10%), regimen and disease (1540/9366, 16.44%), transmission (914/9366, 9.76%), healthy diet (1068/9366, 11.40%), and nutrition and health (1334/9366, 14.24%). Furthermore, we summarized the 8 topics under 4 themes, that is, public health, disease, diet and health, and spread of rumors. CONCLUSIONS Our study shows that topic modeling can provide analysis and insights into health rumor governance. The rumor development trends showed that most rumors were on public health, disease, and diet and health problems. Governments still need to implement relevant and comprehensive rumor management strategies based on the rumors prevalent in their countries and formulate appropriate policies. Apart from regulating the content disseminated on social media platforms, the national quality of health education should also be improved. Governance of social networks should be clearly implemented, as these rapidly developed platforms come with privacy issues. Both disseminators and receivers of information should ensure a realistic attitude and disseminate health information correctly. In addition, we recommend that sentiment analysis-related studies be conducted to verify the impact of health rumor-related topics.
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Affiliation(s)
- Ziyu Li
- Chongqing Medical University, College of Medical Informatics, Chongqing, China
| | - Xiaoqian Wu
- Chongqing Medical University, College of Medical Informatics, Chongqing, China
- Department of Quality Management, Daping Hospital, Army Medical University (The Third Military Medical University), Chongqing, China
| | - Lin Xu
- Chongqing Medical University, College of Medical Informatics, Chongqing, China
- Department of Quality Management, Xinqiao Hospital, Army Medical University (The Second Military Medical University), Chongqing, China
| | - Ming Liu
- Chongqing Medical University, College of Medical Informatics, Chongqing, China
| | - Cheng Huang
- Chongqing Medical University, College of Medical Informatics, Chongqing, China
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Chatio ST, Ganle JK, Adongo PB, Beisel U. Factors affecting trust in clinical trials conduct: Views of stakeholders from a qualitative study in Ghana. PLOS GLOBAL PUBLIC HEALTH 2023; 3:e0001178. [PMID: 36963012 PMCID: PMC10022335 DOI: 10.1371/journal.pgph.0001178] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 02/20/2023] [Indexed: 03/17/2023]
Abstract
Evidence exists that scientists' dehumanization and exploitation of people in the name of science led to suspicion and mistrust in clinical trials conduct. In Ghana, there are equally signs of public distrust in the conduct of biomedical research. Typical examples are the unsuccessful conduct of the Ebola vaccine trial and the initial refusal of parents to allow their children to receive the recently piloted malaria vaccine in Ghana. Therefore, this study explored participants' views on factors affecting trust in clinical trials conduct in Ghana. This was a cross-sectional exploratory study using qualitative research approach. Forty-eight in-depth interviews and Key informant interviews were conducted with stakeholders. Purposive sampling technique was used to select participants. All the interviews were recorded, transcribed and coded into themes using QSR Nvivo 12 software to aid thematic analysis. Overall, participants saw the need for the conduct of clinical trials in Ghana because clinical trial studies enable scientists to come out with effective medicines for the management of diseases. Pre-implementation factors such as inadequate stakeholder engagement, rumours and negative influence affected trust. Implementation factors such as perceived risks about clinical trials medicines, apprehensions on drawing and use of blood samples, poor informed consent administration and perceived no illness all negatively affected trust in clinical trials conduct. Trust is a fundamental factor affecting a successful conduct of clinical trials. Thus, there is need for collective efforts by all stakeholders including research institutions and clinical trial regulatory bodies to take the issue of trust in clinical trials conduct seriously.
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Affiliation(s)
- Samuel Tamti Chatio
- Department of Social Science, Navrongo Health Research Centre, Navrongo, Ghana
| | - John Kuumuori Ganle
- School of Public Health, Colleague of Health Sciences, University of Ghana, Legon, Accra, Ghana
| | - Philip Baba Adongo
- School of Public Health, Colleague of Health Sciences, University of Ghana, Legon, Accra, Ghana
| | - Ulrike Beisel
- Department of Geography, University of Berlin, Berlin, Germany
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Al-Azzawi S, Masheta D. Impact of the COVID-19 pandemic on dispensing medicines in the community pharmacy. INTERNATIONAL JOURNAL OF RISK & SAFETY IN MEDICINE 2023; 34:295-311. [PMID: 37355915 DOI: 10.3233/jrs-220061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/26/2023]
Abstract
BACKGROUND The world has faced an unprecedented challenge since COVID-19 emerged as a pandemic, which has led to quarantine and disruptions in drug services. During the pandemic, drug use habits and availability changed, causing a shift in behaviors and, in turn, medicine misuse. In Iraq, this is a major problem because many medicines can be easily obtained. OBJECTIVE The study aims to describe the pattern of dispensing medications during the pandemic and to evaluate the biochemical and pathological consequences. METHOD The analytical, observational, cross-sectional study was performed via a compiled questionnaire for 400 random pharmacists, and the analysis and interpretation of the biochemical changes and medical reports. RESULTS Results revealed that dispensing of medications since the COVID-19 outbreak has increased by 74%, and the demand for medicines seems higher than required in comparison to the periods before the pandemic, while 60% of the dispensed medicines were taken just in case needed. In addition, the availability of medicines decreased by 61%, and the dispensing of common medicines increased due to the belief in their prophylactic action. Several biochemical abnormalities and pathological consequences were recorded due to the irrational use of medicines, and the highest percentage (12%) was seen in hepatic and liver enzymatic dysfunction and 8% for the endocrine and hormonal abnormalities. CONCLUSION It can be concluded that most of the dispensed medicines were not used on a therapeutic or scientific basis during the pandemic.
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Affiliation(s)
- Shafq Al-Azzawi
- College of Pharmacy, University of Babylon, Babylon, Iraq
- PhD/Pharmacy, University of Brighton, Brighton, UK
| | - Dhafir Masheta
- College of Pharmacy, University of Babylon, Babylon, Iraq
- PhD/Pharmacy, University of Brighton, Brighton, UK
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COVID-19, Anti-Intellectualism, and Health Communication: Assessing the Chinese Social Media Platform Sina Weibo. Healthcare (Basel) 2022; 11:healthcare11010121. [PMID: 36611581 PMCID: PMC9819196 DOI: 10.3390/healthcare11010121] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 12/26/2022] [Accepted: 12/27/2022] [Indexed: 01/03/2023] Open
Abstract
In the digital media era, new media platforms have become the main channels for transmitting medical and health information in China. However, anti-intellectualism limits the effectiveness of disseminating health information. Therefore, in China, the government and health departments have made efforts to determine how to control anti-intellectualism to effectively disseminate medical and health information, given the situation of a global pandemic and its counter-measures. Against this backdrop, this study applied textual analysis to explore the manifestations of anti-intellectualism in network platforms. The key findings indicate that the irrational behavior of anti-intellectuals is manifested in emotional dominance, abusive behavior, overconfidence and trusting rumors. Based on these results, the authors propose some measures to balance the relationship between anti-intellectualism and health communication. The findings of the study have significant implications for improving the effectiveness of health communication in China.
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Yang F, Ren Y, Wang S, Zhang X. Health-Related Rumor Control through Social Collaboration Models: Lessons from Cases in China during the COVID-19 Pandemic. Healthcare (Basel) 2022; 10:healthcare10081475. [PMID: 36011131 PMCID: PMC9408419 DOI: 10.3390/healthcare10081475] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 08/02/2022] [Accepted: 08/04/2022] [Indexed: 12/04/2022] Open
Abstract
Widely spread health-related rumors may mislead the public, escalate social panic, compromise government credibility, and threaten public health. Social collaboration models that maximize the functions and advantages of various agents of socialization can be a promising way to control health-related rumors. Existing research on health-related rumors, however, is limited in studying how various agents collaborate with each other to debunk rumors. This study utilizes content analysis to code the text data of health-related rumor cases in China during the COVID-19 pandemic. The study found that socialized rumor-debunking models could be divided into the following five categories: the government-led model, the media-led model, the scientific community-led model, the rumor-debunking platform-led model, and the multi-agent collaborative model. In addition, since rumors in public health crises often involve different objects, rumor refutation requires various information sources; therefore, different rumor-debunking models apply. This study verifies the value of socialized collaborative rumor debunking, advocates and encourages the participation of multiple agents of socialization and provides guidance for establishing a collaborative rumor-debunking model, thereby promoting efficient rumor-debunking methods and improving the healthcare of society.
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Affiliation(s)
- Feng Yang
- School of Public Administration, Sichuan University, Chengdu 610065, China
| | - Yunyue Ren
- School of Public Administration, Sichuan University, Chengdu 610065, China
| | - Shusheng Wang
- School of Public Administration, Sichuan University, Chengdu 610065, China
| | - Xiaoqian Zhang
- School of Information Studies, McGill University, Montreal, QC H3A 1X1, Canada
- Correspondence: ; Tel.: +1-514-967-4660
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Li K, Li J, Zhou F. The Effects of Personality Traits on Online Rumor Sharing: The Mediating Role of Fear of COVID-19. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:6157. [PMID: 35627694 PMCID: PMC9140700 DOI: 10.3390/ijerph19106157] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 05/12/2022] [Accepted: 05/17/2022] [Indexed: 02/05/2023]
Abstract
This study aims to explore the effects of personality traits on online rumor sharing during the novel coronavirus (COVID-19) pandemic and the mediating role of the fear of COVID-19 between them. We conducted this research using a web-based questionnaire distributed to 452 university students who were invited to fill it out. The partial least square structural equation modeling (PLS-SEM) method was used to test the data and model, with the yielded results demonstrating that three-extroversion, emotional instability, and conscientiousness-of the Big Five personality traits are positively related to a fear of COVID-19, with this fear positively affecting online rumor sharing. Moreover, fear of COVID-19 was found to act as a mediator between personality traits and online rumor sharing; thus, we can conclude that persons with high levels of extroversion, emotional instability, and conscientiousness are more likely to share rumors online due to a fear of COVID-19. This study furthers our understanding of the psychological mechanism by which personality traits influence online rumor sharing and provides references for anti-rumor campaigns taking place during the COVID-19 pandemic, as it identifies key groups and sheds light on the necessity of reducing people's fear of COVID-19.
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Affiliation(s)
- Kai Li
- School of Journalism and Communication, Guangxi University, Nanning 530004, China; (J.L.); (F.Z.)
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Awan TM, Aziz M, Sharif A, Ch TR, Jasam T, Alvi Y. Fake news during the pandemic times: A Systematic Literature Review using PRISMA. OPEN INFORMATION SCIENCE 2022. [DOI: 10.1515/opis-2022-0131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
The purpose of this systematic literature review is to review the major studies about misinformation and fake news during COVID-19 on social media. A total of 144 articles studies were retrieved from ScienceDirect, Scopus, and Web of Science databases and 20 relevant articles were selected using the PRISMA technique. It was found that altruism, instant news sharing, self-promotion, and socialization are predictors of fake news sharing. Furthermore, the human mind plays a significant role in spreading misinformation while the role of critical thinking of individuals is very much important in controlling the flow of misinformation.
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Affiliation(s)
| | - Mahroz Aziz
- COMSATS University Islamabad , Islamabad , Federal Pakistan
| | - Aruba Sharif
- COMSATS University Islamabad , Islamabad , Federal Pakistan
| | | | - Taha Jasam
- COMSATS University Islamabad , Islamabad , Federal Pakistan
| | - Yusra Alvi
- COMSATS University Islamabad , Islamabad , Federal Pakistan
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de las Heras-Pedrosa C, Jambrino-Maldonado C, Rando-Cueto D, Iglesias-Sánchez PP. COVID-19 Study on Scientific Articles in Health Communication: A Science Mapping Analysis in Web of Science. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:1705. [PMID: 35162726 PMCID: PMC8834717 DOI: 10.3390/ijerph19031705] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 01/30/2022] [Accepted: 01/31/2022] [Indexed: 12/22/2022]
Abstract
The COVID-19 pandemic continues to cause a collapse in the health systems and econo-mies of many countries around the world, after 2 years of struggle and with the number of cases still growing exponentially. Health communication has become as essential and necessary for control of the pandemic as epidemiology. This bibliometric analysis identifies existing contributions, jointly studying health communication and the pandemic in scientific journals indexed. A systematic search of the Web of Science was performed, using keywords related to COVID-19 and health communication. Data extracted included the type of study, journal, number of citations, number of authors, country of publication, and study content. As the number of scientific investigations has grown, it is necessary to delve into the areas in which the most impactful publications have been generated. The results show that the scientific community has been quick to react by generating an extraordinary volume of publications. This review provides a comprehensive mapping of contributions to date, showing how research approaches have evolved in parallel with the pandemic. In 2020, concepts related to mental health, mass communication, misinformation and communication risk were more used. In 2021, vaccination, infodemic, risk perception, social distancing and telemedicine were the most prevalent keywords. By highlighting the main topics, authors, manuscripts and journals since the origin of COVID-19, the authors hope to disseminate information that can help researchers to identify subsisting knowledge gaps and a number of future research opportunities.
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Affiliation(s)
| | | | - Dolores Rando-Cueto
- Faculty of Communications Sciences, Universidad de Málaga, 29016 Málaga, Spain; (C.d.l.H.-P.); (D.R.-C.)
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Noman Qasem S, Al-Sarem M, Saeed F. An Ensemble Learning Based Approach for Detecting and Tracking COVID19 Rumors. COMPUTERS, MATERIALS & CONTINUA 2022; 70:1721-1747. [DOI: 10.32604/cmc.2022.018972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Accepted: 05/07/2021] [Indexed: 06/15/2023]
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Pu G, Jin L, Xiao H, Shu-Ting W, Xi-Zhe H, Ying T, Xin X, Sheng-Yuan W, Ying B, Yibo W. Systematic evaluation of COVID-19 related Internet health rumors during the breaking out period of COVID-19 in China. Health Promot Perspect 2021; 11:288-298. [PMID: 34660223 PMCID: PMC8501483 DOI: 10.34172/hpp.2021.37] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Accepted: 07/18/2021] [Indexed: 01/28/2023] Open
Abstract
Background: To adapt the scientific evaluation tool for the confusion evaluation of health rumors and to test this tool to the confusion evaluation of coronavirus disease 2019 (COVID-19)-related health rumors on Chinese online platforms during the outbreak period of COVID-19in China. Methods: The design of our study was systematic evaluation of COVID-19-related health rumors. Retrieved from 7 rumor-repellent platforms, rumors about COVID-19 were collected during the publication from December 1, 2019, to February 6, 2020, and their origins were traced. Researchers evaluated rumors using the confusion evaluation tool in 6 dimensions(creators, evidence selection, evidence evaluation, evidence application, backing and publication platform, conflict of interest). Items were scored using a seven-point Likert scale. The scores were converted into percentages, and the median of rumors from different sources was compared with rank-sum test. Results: Our research included 127 rumors. Scores were converted to percentages, median and interquartile range are used to describe the data. The median score: creators 25.00%(interquartile range, IQR, 16.67-37.50%), evidence selection 27.78% (IQR, 13.89-44.44%),evidence evaluation 33.33% (IQR, 25.00-45.83%), evidence application 36.11% (IQR, 22.22-47.22%), backing and publication platform 8.33% (IQR, 4.17-20.83%), conflict of interest75.00% (IQR, 50.00-83.33%). Almost 40% rumors came from WeChat and the rumors with the lowest scores were concentrated on the WeChat platform. The rumors about prevention methods have relatively lower scores. Conclusion: Most rumors included were not highly confusing for evaluators of this project.WeChat is the "worst-hit area" of COVID-19 related health rumors. More than half rumors focus on the description of prevention methods, which reflects the panic, anxiety and blind conformity of the public under public health emergencies.
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Affiliation(s)
- Ge Pu
- Institute of Chinese Medical Sciences & State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Avenida da Universidade, Taipa, Macau 999078, China
| | - Liu Jin
- The Third Clinical Department, China Medical University,Shenyang 110013,Liaoning Province,China
| | - Han Xiao
- School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou 510006, Guangdong Province, China
| | - Wei Shu-Ting
- Cheeloo College of Medicine,ShanDong University,Jinan 250012,Shandong Province,China
| | - He Xi-Zhe
- Jiangxi University of Traditional Chinese Medicine,Nanchang 330004,Jiangxi Province,China
| | - Tang Ying
- Changzhi Medical College,Changzhi 046000,Shanxi Province,China
| | - Xu Xin
- School of Life Science, Peking University, Beijing 100871,China
| | - Wang Sheng-Yuan
- Liaoning Technical University College of the Media and Arts, Fuxin 123000,China
| | - Bian Ying
- Institute of Chinese Medical Sciences & State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Avenida da Universidade, Taipa, Macau 999078, China
| | - Wu Yibo
- School of Public Health, Peking University, Beijing 100191,China.,Key Research Base of Philosophy and Social Sciences in Shaanxi Province, Health Culture Research Center of Shaanxi, Xi'an 712046,China
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14
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Li T, Guo Y. Nonlinear Dynamical Analysis and Optimal Control Strategies for a New Rumor Spreading Model with Comprehensive Interventions. QUALITATIVE THEORY OF DYNAMICAL SYSTEMS 2021; 20:84. [PMID: 34539295 PMCID: PMC8442825 DOI: 10.1007/s12346-021-00520-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 08/31/2021] [Indexed: 06/13/2023]
Abstract
In the current era, information dissemination is more convenient, the harm of rumors is more serious than ever. At the beginning of 2020, COVID-19 is a biochemical weapon made by a laboratory, which has caused a very bad impact on the world. It is very important to control the spread of these untrue statements to reduce their impact on people's lives. In this paper, a new rumor spreading model with comprehensive interventions (background detection, public education, official debunking, legal punishment) is proposed for qualitative and quantitative analysis. The basic reproduction number with important biological significance is calculated, and the stability of equilibria is proved. Through the optimal control theory, the expression of optimal control pairs is obtained. In the following numerical simulation, the optimal control under 11 control strategies are simulated. Through the data analysis of incremental cost-effectiveness ratio and infection averted ratio of all control strategies, if we consider the control problem from different perspectives, we will get different optimal control strategies. Our results provide a flexible control strategy for the security management department.
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Affiliation(s)
- Tingting Li
- School of Science, Guilin University of Technology, Guilin, 541004 Guangxi People’s Republic of China
- Guangxi Colleges and Universities Key Laboratory of Applied Statistics, Guilin University of Technology, Guilin, 541004 Guangxi People’s Republic of China
| | - Youming Guo
- School of Science, Guilin University of Technology, Guilin, 541004 Guangxi People’s Republic of China
- Guangxi Colleges and Universities Key Laboratory of Applied Statistics, Guilin University of Technology, Guilin, 541004 Guangxi People’s Republic of China
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15
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Berg SH, O'Hara JK, Shortt MT, Thune H, Brønnick KK, Lungu DA, Røislien J, Wiig S. Health authorities' health risk communication with the public during pandemics: a rapid scoping review. BMC Public Health 2021; 21:1401. [PMID: 34266403 PMCID: PMC8280576 DOI: 10.1186/s12889-021-11468-3] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Accepted: 06/30/2021] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Responses from the H1N1 swine flu pandemic and the recent COVID-19 coronavirus pandemic provide an opportunity for insight into the role of health authorities' ways of communicating health risk information to the public. We aimed to synthesise the existing evidence regarding different modes of communication used by health authorities in health risk communication with the public during a pandemic. METHODS We conducted a rapid scoping review. MEDLINE and EMBASE were searched for publications in English from January 2009 through October 2020, covering both the full H1N1 pandemic and the response phase during the COVID-19 pandemic. The search resulted in 1440 records, of which 48 studies met our eligibility criteria. RESULTS The present review identified studies across a broad interdisciplinary field of health risk communication. The majority focused on the H1N1 pandemic and the COVID-19 pandemic. A content analysis of the studies identified three categories for modes of communication: i) communication channels, ii) source credibility and iii) how the message is communicated. The identified studies on social media focused mainly on content and engagement, while studies on the effect of the use of social media and self-protective behaviour were lacking. Studies on the modes of communication that take the diversity of receivers in the field into account are lacking. A limited number of studies of health authorities' use of graphic and audio-visual means were identified, yet these did not consider/evaluate creative communication choices. CONCLUSION Experimental studies that investigate the effect of health authorities' videos and messages on social media platforms and self-protective behaviour are needed. More studies are needed across the fields of health risk communication and media studies, including visual communication, web design, video and digital marketing, at a time when online digital communication is central to reaching the public.
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Affiliation(s)
- Siv Hilde Berg
- Centre for Resilience in Healthcare, Faculty of Health Sciences, University of Stavanger, Kjell Arholmsgate 43, 4021, Stavanger, Norway.
| | - Jane K O'Hara
- Faculty of Medicine & Health, School of Healthcare, University of Leeds, Leeds, England
| | - Marie Therese Shortt
- Centre for Resilience in Healthcare, Faculty of Health Sciences, University of Stavanger, Kjell Arholmsgate 43, 4021, Stavanger, Norway
| | - Henriette Thune
- Centre for Resilience in Healthcare, Faculty of Health Sciences, University of Stavanger, Kjell Arholmsgate 43, 4021, Stavanger, Norway
| | - Kolbjørn Kallesten Brønnick
- Centre for Resilience in Healthcare, Faculty of Health Sciences, University of Stavanger, Kjell Arholmsgate 43, 4021, Stavanger, Norway
- Centre for Age-Related Medicine (SESAM), Helse Stavanger, Stavanger, Norway
| | - Daniel Adrian Lungu
- Centre for Resilience in Healthcare, Faculty of Health Sciences, University of Stavanger, Kjell Arholmsgate 43, 4021, Stavanger, Norway
| | - Jo Røislien
- Centre for Resilience in Healthcare, Faculty of Health Sciences, University of Stavanger, Kjell Arholmsgate 43, 4021, Stavanger, Norway
| | - Siri Wiig
- Centre for Resilience in Healthcare, Faculty of Health Sciences, University of Stavanger, Kjell Arholmsgate 43, 4021, Stavanger, Norway
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16
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Psychological Factors Affecting Risk Perception of COVID-19: Evidence from Peru and China. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18126513. [PMID: 34204231 PMCID: PMC8296494 DOI: 10.3390/ijerph18126513] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 06/10/2021] [Accepted: 06/13/2021] [Indexed: 01/27/2023]
Abstract
COVID-19 has spread around the world, causing a global pandemic, and to date is impacting in various ways in both developed and developing countries. We know that the spread of this virus is through people’s behavior despite the perceived risks. Risk perception plays an important role in decision-making to prevent infection. Using data from the online survey of participants in Peru and China (N = 1594), data were collected between 8 July 31 and August 2020. We found that levels of risk perception are relatively moderate, but higher in Peru compared to China. In both countries, anxiety, threat perception, self-confidence, and sex were found to be significant predictors of risk perception; however, trust in the information received by government and experts was significant only in Peru, whereas self-confidence had a significant negative effect only for China. Risk communication should be implemented through information programs aimed at reducing anxiety and improving self-confidence, taking into consideration gender differences. In addition, the information generated by the government should be based on empirical sources. Finally, the implications for effective risk communication and its impacts on the health field are discussed.
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17
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Chen K, Luo Y, Hu A, Zhao J, Zhang L. Characteristics of Misinformation Spreading on Social Media During the COVID-19 Outbreak in China: A Descriptive Analysis. Risk Manag Healthc Policy 2021; 14:1869-1879. [PMID: 34007225 PMCID: PMC8121282 DOI: 10.2147/rmhp.s312327] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Accepted: 04/26/2021] [Indexed: 01/30/2023] Open
Abstract
Background During a public health emergency, social media is a major conduit or vector for spreading health misinformation. Understanding the characteristics of health misinformation can be a premise for rebuking and purposefully correcting such misinformation on social media. Methods Using samples of China’s misinformation on social media related to the COVID-19 outbreak (N=547), the objective of this article was to illustrate the characteristics of said misinformation on social media in China by descriptive analysis, including the typology, the most-mentioned information, and a developmental timeline. Results The results reveal that misinformation related to preventive and therapeutic methods is the most-mentioned type. Other types of misinformation associated with people’s daily lives are also widespread. Moreover, cultural and social beliefs have an impact on the perception and propaganda of misinformation, and changes in the crisis situation are relevant to the type variance of misinformation. Conclusion Following research results, strategies of health communication for managing misinformation on social media are given, such as credible sources and expert sources. Also, traditional beliefs or perceptions play the vital role in health communication. To sum up, combating misinformation on social media is likely not a single effort to correct misinformation or to prevent its spread. Instead, scholars, journalists, educators, and citizens must collaboratively identify and correct any misinformation.
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Affiliation(s)
- Kelin Chen
- Institute of Urban Governance, Shenzhen University, Shenzhen, 518060, People's Republic of China
| | - Yuni Luo
- Institute of Urban Governance, Shenzhen University, Shenzhen, 518060, People's Republic of China
| | - Anyang Hu
- School of Government, University of Chinese Academy of Social Science, Beijing, 102488, People's Republic of China
| | - Ji Zhao
- School of International and Public Affairs, Shanghai Jiao Tong University, Shanghai, 200030, People's Republic of China
| | - Liwei Zhang
- School of Public Administration, Jilin University, Changchun, 130012, People's Republic of China
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