Health professionals' counselling on the use of infant formula: A scoping review.

OBJECTIVE: Many parents experience lack of support and access to resources on how to prepare, handle, and provide formula milk to their infants. The purpose of this scoping review was to map and describe key information in existing research about how healthcare professionals receive information and how they inform and counsel parents about formula milk. DESIGN: A scoping review fulfilling the PRISMA-ScR checklist criteria used systematic searches targeting the study objective in the databases Embase, MEDLINE, and CINAHL on February 8th and 9th, 2022. RESULTS: Six studies with 959 participants in total were included. The research designs were focus group studies with and without combining individual interviews, an individual interview study, a study consisting of individual interviews and ethnographic observations, a survey, and a two-phase study consisting of a qualitative interview and a quantitative survey. Findings indicate lack of evidence-based information provided about infant formula by health care professionals when they counsel parents on formula feeding. CONCLUSIONS: Few studies focus on how healthcare professionals inform and counsel parents about formula milk. Health authorities should provide more evidence-based information to make formula feeding more feasible. Due to conflicting and omitted information, mothers often receive poor counselling on formula feeding.

The influence of Chinese typography on information dissemination in graphic design: based on eye-tracking data.

The arrangement of Chinese characters has a significant impact on the visual effect and information dissemination in graphic design. In traditional Chinese layout, vertical arrangement of characters is predominant, but in recent times, there has been a gradual transition towards horizontal arrangement. To compare the influence of different character arrangement forms on visual meaning generation and information dissemination, This study employed an eye-tracking experiment to investigate two common Chinese character layouts in posters-horizontal and vertical, and collected data such as eye-tracking heatmap, pupil diameter and eye-tracking trajectory map. Based on objective eye-tracking data, combined with post-test interviews and questionnaire surveys, it was found that vertical character arrangement in Chinese typography is more effective in attracting visual attention and facilitating the expression and stimulating interest in viewing/reading under the premise of meeting formal requirements, which may provide guidance and inspiration for the practical application of Chinese characters in layout design, advertising design, packaging design, exhibition design, UI design, and other related fields.

Finding influential nodes in complex networks based on Kullback-Leibler model within the neighborhood.

As a research hot topic in the field of network security, the implementation of machine learning, such as federated learning, involves information interactions among a large number of distributed network devices. If we regard these distributed network devices and connection relationships as a complex network, we can identify the influential nodes to find the crucial points for optimizing the imbalance of the reliability of devices in federated learning system. This paper will analyze the advantages and disadvantages of existing algorithms for identifying influential nodes in complex networks, and propose a method from the perspective of information dissemination for finding influential nodes based on Kullback-Leibler divergence model within the neighborhood (KLN). Firstly, the KLN algorithm removes a node to simulate the scenario of node failure in the information dissemination process. Secondly, KLN evaluates the loss of information entropy within the neighborhood after node removal by establishing the KL divergence model. Finally, it assesses the damage influence of the removed node by integrating the network attributes and KL divergence model, thus achieving the evaluation of node importance. To validate the performance of KLN, this paper conducts an analysis and comparison of its results with those of 11 other algorithms on 10 networks, using SIR model as a reference. Additionally, a case study was undertaken on a real epidemic propagation network, leading to the proposal of management and control strategies for daily protection based on the influential nodes. The experimental results indicate that KLN effectively evaluates the importance of the removed node using KL model within the neighborhood, and demonstrate better accuracy and applicability across networks of different scales.

Identification of Retracted Publications and Completeness of Retraction Notices in Public Health.

OBJECTIVES: Retraction is intended to be a mechanism to correct the published body of knowledge when necessary due to fraudulent, fatally flawed or ethically unacceptable publications. However, the success of this mechanism requires that retracted publications be consistently identified as such and that retraction notices contain sufficient information to understand what is being retracted and why. Our study investigated how clearly and consistently retracted publications in public health are being presented to researchers. STUDY DESIGN AND SETTING: This is a cross-sectional study, using 441 retracted research publications in the field of public health. Records were retrieved for each of these publications from 11 resources, while retraction notices were retrieved from publisher websites and full-text aggregators. The identification of the retracted status of the publication was assessed using criteria from the Council on Publication Ethics (COPE) and the National Library of Medicine (NLM). The completeness of the associated retraction notices was assessed using criteria from COPE and Retraction Watch. RESULTS: 2841 records for retracted publications were retrieved, of which less than half indicated that the article had been retracted. Less than 5% of publications were identified as retracted through all resources through which they were available. Within single resources, if and how retracted publications were identified varied. Retraction notices were frequently incomplete, with no notices meeting all criteria. CONCLUSIONS: The observed inconsistencies and incomplete notices pose a threat to the integrity of scientific publishing and highlight the need to better align with existing best practices to ensure more effective and transparent dissemination of information on retractions.

Print Media Role and Its Impact on Public Health: A Narrative Review.

Print media plays a pivotal role in communicating public health information, acting as a vital channel for spreading awareness and encouraging healthy behaviors. This narrative review delves into the historical significance of print media in health communication while evaluating its relevance in today's digital media environment. Despite encountering significant hurdles like digital competition and financial limitations, print media remains indispensable for addressing crucial health issues and disseminating information during public health emergencies. Effectively utilizing print media for health promotion necessitates careful planning, thorough evaluation, and targeted distribution to ensure widespread impact and audience engagement. Employing a comprehensive search strategy, relevant literature was identified through electronic databases and manual searches of reference lists. The gathered literature underwent rigorous screening to align with the review's objectives, with key insights synthesized through iterative analysis. Print media remains a cornerstone of health communication, offering tangible avenues for information dissemination and audience interaction. However, its efficacy is subject to various factors, including technological advancements, evolving media landscapes, and challenges in content dissemination. Overcoming these obstacles requires innovative approaches and collaborative endeavors to harness the full potential of print media in advancing public health objectives.

The Emerging Landscape of Social Media Influencers in Public Health Collaborations: A Scoping Review.

Social media content creators or "influencers" are an increasingly influential voice in the public discourse generally, including global perceptions and practices related to health. In response, public health entities are increasingly embracing social media influencers (SMIs) as potential health promotion collaborators. Despite burgeoning interest in the potential of these partnerships, research evaluating this strategy remains limited. To address this gap, we conducted a scoping review to characterize and describe the current landscape of health promotion collaborations with SMIs with a focus on current practices. A search of six electronic databases (PubMed, SCOPUS, Communication & Mass Media Complete, CINAHL Plus, Web of Science, and APA PsycINFO) revealed wide-ranging and inconsistent approaches to these partnerships, including their optimal practices, data reported, and their evaluation criteria. Among the 658 articles initially identified, 15 publications met our inclusion criteria, spanning 7 countries, 8 social media platforms, 11 distinct health topics, and 21 different outcome measures. Basic information necessary for comparing across interventions was often lacking. We noted a lack of consensus on what constitutes an SMI with 53% of included studies lacking any definition or criteria. Although SMIs offer substantial promise as an emerging opportunity for health promotion, particularly for populations that may be otherwise difficult to identify or reach, this review highlights how the current lack of standardized methodologies and metrics prevents meaningful comparisons between collaborations and evaluations of their effectiveness. Based on these findings, we propose four key criteria to aid practitioners in the implementation and evaluation of SMI collaborations.

Mechanistic modeling of alarm signaling in seed-harvester ants.

Ant colonies demonstrate a finely tuned alarm response to potential threats, offering a uniquely manageable empirical setting for exploring adaptive information diffusion within groups. To effectively address potential dangers, a social group must swiftly communicate the threat throughout the collective while conserving energy in the event that the threat is unfounded. Through a combination of modeling, simulation, and empirical observations of alarm spread and damping patterns, we identified the behavioral rules governing this adaptive response. Experimental trials involving alarmed ant workers (Pogonomyrmex californicus) released into a tranquil group of nestmates revealed a consistent pattern of rapid alarm propagation followed by a comparatively extended decay period [1]. The experiments in [1] showed that individual ants exhibiting alarm behavior increased their movement speed, with variations in response to alarm stimuli, particularly during the peak of the reaction. We used the data in [1] to investigate whether these observed characteristics alone could account for the swift mobility increase and gradual decay of alarm excitement. Our self-propelled particle model incorporated a switch-like mechanism for ants' response to alarm signals and individual variations in the intensity of speed increased after encountering these signals. This study aligned with the established hypothesis that individual ants possess cognitive abilities to process and disseminate information, contributing to collective cognition within the colony (see [2] and the references therein). The elements examined in this research support this hypothesis by reproducing statistical features of the empirical speed distribution across various parameter values.

What makes an article a must read in medical education?

BACKGROUND: The dissemination of published scholarship is intended to bring new evidence and ideas to a wide audience. However, the increasing number of articles makes it challenging to determine where to focus one's attention. This study describes factors that may influence decisions to read and recommend a medical education article. METHODS: Authors analyzed data collected from March 2021 through September 2022 during a monthly process to identify "Must Read" articles in medical education. An international team of health sciences educators, learners, and researchers voted on titles and abstracts to advance articles to full text review. Full texts were rated using five criteria: relevance, methodology, readability, originality, and whether it addressed a critical issue in medical education. At an end-of-month meeting, 3-4 articles were chosen by consensus as "Must Read" articles. Analyses were used to explore the associations of article characteristics and ratings with Must Read selection. RESULTS: Over a period of 19 months, 7487 articles from 856 journals were screened, 207 (2.8%) full texts were evaluated, and 62 (0.8%) were chosen as Must Reads. During screening, 3976 articles (53.1%) received no votes. BMC Medical Education had the largest number of articles at screening (n = 1181, 15.8%). Academic Medicine had the largest number as Must Reads (n = 22, 35.5%). In logistic regressions adjusting for the effect of individual reviewers, all rating criteria were independently associated with selection as a Must Read (p < 0.05), with methodology (OR 1.44 (95%CI = 1.23-1.69) and relevance (OR 1.43 (95%CI = 1.20-1.70)) having the highest odds ratios. CONCLUSIONS: Over half of the published medical education articles did not appeal to a diverse group of potential readers; this represents a missed opportunity to make an impact and potentially wasted effort. Our findings suggest opportunities to enhance value in the production and dissemination of medical education scholarship.

Unravelling moderated mediating effects of loss aversion, information avoidance and self-efficacy on cancer fear and cancer screening.

BACKGROUND: Cancer health campaigns provide information to drive early detection. OBJECTIVE: To examine the effect of cancer fear on cancer screening focusing on the mediating role of loss aversion, a concept derived from prospect theory. We hypothesize that fear initiates negative beliefs that cancer can cause the loss of way of life leading to information avoidance, and indirectly influences cancer screening intentions. This theoretical model is conditional, in that one's degree of self-efficacy moderates cancer screening intentions. METHODS: A cross-sectional sample (N = 371), aged 35 to 70, recruited via an online panel. Participants completed a questionnaire containing demographic and examined variables. Using conditional process, we tested the proposed theoretical framework. RESULTS: Cancer fear was positively associated with cancer screening, and an indirect path was found where loss aversion and information avoidance negatively mediated the relationship. Self-efficacy was found to significantly moderate information avoidance and cancer screening intentions. Among those who reported high information avoidance, less self-efficacious individuals had lower cancer screening intentions compared to those more self-efficacious. CONCLUSION: We confirm extant literature that negative views of cancer lead to loss aversion and information avoidance. Using prospect theory can help make messaging for cancer screening more effective.

Application of empathy theory in the study of the effectiveness and timeliness of information dissemination in regional public health events.

Introduction: This study examines the role of empathy theory in enhancing the effectiveness and timeliness of information dissemination during regional public health events, with a focus on the SARS and COVID-19 pandemics as case studies. Utilizing an anthropological interview method, the research delves into the public's transformation from passive recipients to active participants in information dissemination, emphasizing the impact of empathy. Objective: The study aims to evaluate the application of empathy theory in the context of public health emergencies and to determine its influence on the quality of information dissemination and public engagement. Methods: The research involved two distinct surveys, each collecting 50 questionnaires from participants in different regions, to capture a diverse range of perspectives. The surveys assessed participants' views on information dissemination, their levels of empathy, and their behaviors in receiving and sharing health-related information. Results: The findings indicate that empathy plays a crucial role in facilitating the active involvement of the public in information dissemination. There is a notable difference in the public's emotional response and information sharing behaviors between regions with direct experience of the health events and those less affected. Conclusion: The study concludes that empathy theory, when applied to information dissemination during public health emergencies, can significantly improve the public's engagement and the overall effectiveness of communication strategies. The results underscore the need for empathetic communication to foster a sense of solidarity and collective action in response to public health crises.

One Health communication channels: a qualitative case study of swine influenza in Canada in 2020.

BACKGROUND: With increased attention to the importance of integrating the One Health approach into zoonotic disease surveillance and response, a greater understanding of the mechanisms to support effective communication and information sharing across animal and human health sectors is needed. The objectives of this qualitative case study were to describe the communication channels used between human and animal health stakeholders and to identify the elements that have enabled the integration of the One Health approach. METHODS: We combined documentary research with interviews with fifteen stakeholders to map the communication channels used in human and swine influenza surveillance in Alberta, Canada, as well as in the response to a human case of H1N2v in 2020. A thematic analysis of the interviews was also used to identify the barriers and facilitators to communication among stakeholders from the animal and human health sectors. RESULTS: When a human case of swine influenza emerged, the response led by the provincial Chief Medical Officer of Health involved players at various levels of government and in the human and animal health sectors. The collaboration of public and animal health laboratories and of the swine sector, in addition to the information available through the surveillance systems in place, was swift and effective. Elements identified as enabling smooth communication between the human and animal health systems included preexisting relationships between the various stakeholders, a relationship of trust between them (e.g., the swine sector and their perception of government structures), the presence of stakeholders acting as permanent liaisons between the ministries of health and agriculture, and stakeholders' understanding of the importance of the One Health approach. CONCLUSIONS: Information flows through formal and informal channels and both structural and relational features that can support rapid and effective communication in infectious disease surveillance and outbreak response.

Misinformation Persists in Complementary Health: Evaluating the Reliability and Quality of YouTube-Based Information on the Use of Acupuncture for Chronic Pain.

Introduction: Acupuncture is commonly used to treat chronic pain. Patients often access public social media platforms for healthcare information when querying acupuncture. Our study aims to appraise the utility, accuracy, and quality of information available on YouTube, a popular social media platform, on acupuncture for chronic pain treatment. Methods: Using search terms such as "acupuncture for chronic pain" and "acupuncture pain relief", the top 54 videos by view count were selected. Included videos were >1 minute duration, contained audio in English, had >7000 views, and was related to acupuncture. One primary outcome of interest was categorizing each video's usefulness as useful, misleading, or neither. Another primary outcome of interest was the quality and reliability of each video using validated instruments, including the modified DISCERN (mDISCERN) tool and the Global Quality Scale (GQS). The means were calculated for the video production characteristics, production sources, and mDISCERN and GQS scores. Continuous and categorical outcomes were compared using Student's t-test and chi-square test, respectively. Results: Of the 54 videos, 57.4% were categorized as useful, 14.8% were misleading, and 27.8% were neither. Useful videos had a mean GQS and mDISCERN score of 3.77±0.67 and 3.48±0.63, respectively, while misleading videos had mean GQS and mDISCERN score of 2.50±0.53 and 2.38±0.52, respectively. 41.8% of the useful videos were produced by a healthcare institution while none of the misleading videos were produced by a healthcare institution. However, 87.5% of the misleading videos were produced by health media compared to only 25.8% of useful videos from health media. Discussion: As patients increasingly depend on platforms like YouTube for trustworthy information on complementary health practices such as acupuncture, our study emphasizes the critical need for more higher-quality videos from unbiased healthcare institutions and physicians to ensure patients are receiving reliable information regarding this topic.

Exploring the learning preferences of farmworker-serving community health workers.

Community health workers are responsible for finding, processing, and transferring health information to communities with limited access to health-related resources, including farmworkers. This paper is the culmination of an undergraduate student research project to explore the learning processes and preferences of farmworker-serving community health workers in the USA. The project was designed for students from farmworker or agricultural backgrounds at two North Carolina universities and was supported by a North Carolina Department of Health and Human Services workforce development grant. Semi-structured interviews were conducted, in person and virtually, with a convenience sample of 17 current and former community health workers. The interview data were analysed thematically and identified a preference for a combination of learning styles, with visual and hands-on learning being the most preferred. Community health workers also identified the importance of learning preferences in relation to their responsibilities as health educators. This study provides librarians, along with public health and medical professionals, with useful information about learning preferences to inform the creation of new and varied learning materials for community health workers.

Using infographics in disseminating healthy lifestyle information on social media is likely to increase uptake and sharing.

BACKGROUND: Infographics facilitate rapid information dissemination with enriched eye-catching content on social media, but it is unclear what factors affect the adoption of information presented in this way. OBJECTIVES: We tested whether the Information Acceptance Model applies to infographics on healthy lifestyle and fitness topics. METHODS: Two hundred and four university students were invited to participate in an online survey on their acceptance after reading some healthy lifestyle and fitness topics infographics shared on social media. The data collected were analysed using Partial Least Square path modelling. RESULTS: The results confirmed information usefulness as a predictor of information adoption; attitude towards information and information adoption were the predictors of behavioural intention. Information credibility and attitude towards information, but not information quality and needs, were significantly related to information usefulness. Social media usage and education level were factors affecting infographics impressions. DISCUSSION: Results support most hypotheses. It confirms information usefulness as a predictor of infographics adoption. Attitudes towards information and information adoption are predictors of behavioural intentions of following healthy lifestyle and fitness suggestions through social media infographics. CONCLUSION: Social media facilitates interpersonal communication, information exchange and knowledge sharing, and infographics may draw people into healthy lifestyle and fitness information items relevant to them.

Effects of Wuxi CDC WeChat official account article features on user engagement in health promotion.

OBJECTIVE: To identify the characteristics of subscribers to assess users' needs and analyze the features of articles published on Wuxi CDC WeChat official account (WOA) to evaluate the effectiveness of health education dissemination and guide future communication strategies. METHODS: Collect data from the WeChat official account (WOA) of the Wuxi Center for Disease Control and Prevention (CDC) to identify factors affecting the effectiveness of health education dissemination as measured by shares and 100% reading completion rate between January 1, 2022, and December 31, 2022. Multivariate logistic regression analysis was utilized to identify influencing features of articles associated with health education dissemination. RESULTS: By the end of 2022, our account had accumulated 891,170 subscribers, of which, 523,576 were females (58.75%), 349,856 were males (39.3%), mainly located in third-tier cities (82.59%). Age distribution peaked in the 26-35 and 36-45 age groups (43.63% and 30.6%, respectively). A total of 170 articles were included in the analysis. Multivariate logistic regression analysis revealed that articles with a lower word count (OR = 0.999, 95% CI = 0.998 ~ 1), lower picture count (OR = 0.892, 95% CI = 0.828 ~ 0.962), dominated headlines (OR = 2.454, 95% CI = 1.234 ~ 4.879) and thematically focused on Nutrition and food-borne diseases (OR = 5.728, 95% CI = 1.778 ~ 18.458) demonstrated higher engagement, as measured by shares and 100% completion rates. CONCLUSIONS: Our findings suggest that future content should prioritize conciseness, optimize images, and align with subscriber interests, particularly in nutrition and food hygiene. Additionally, maintaining informative yet engaging content formats remains crucial for maximizing reach and impact.

Publicação em inglês: um novo marco editorial dos Cadernos Ibero-Americanos de Direito Sanitário / Publication in English: a new editorial milestone for Cadernos Ibero-Americanos de Direito Sanitário / Publicación en Inglés: un nuevo hito editorial de los Cadernos Ibero-Americanos de Direito Sanitário

Os avanços tecnológicos impactaram diretamente a forma como a ciência é comunicada, reduzindo fronteiras e conectando indivíduos, mas a barreira linguística ainda persiste como um obstáculo significativo para a colaboração entre pesquisadores e a disseminação do conhecimento. Publicações em inglês têm alcance ampliado, viabilizando a difusão dos resultados dos estudos e pesquisas dos periódicos nacionais. Os Cadernos Ibero-Americanos de Direito Sanitário (CIADS), na esteira dessa vanguarda, passam a publicar seus artigos originais, resenhas e comunicações breves em inglês, sem custo para o autor, além da manutenção do idioma original. Este importante passo marca uma inovadora trajetória editorial do periódico, rumo à sua internacionalização.

Los avances tecnológicos han impactado directamente la forma en que se comunica la ciencia, reduciendo fronteras y conectando individuos, pero la barrera lingüística aún persiste como un obstáculo significativo para la colaboración entre investigadores y la difusión del conocimiento. Las publicaciones en inglés han ampliado su alcance, facilitando la difusión de los resultados de estudios e investigaciones en revistas nacionales. Siguiendo esta vanguardia, los Cadernos Ibero-Americanos de Direito Sanitário (CIADS) ahora publicarán sus artículos originales, reseñas y comunicaciones breves en inglés, sin costo para el autor, además de mantener el idioma original. Este importante paso marca una trayectoria editorial innovadora del periódico hacia su internacionalización.

Technological advances have directly impacted the way science is communicated, reducing borders and connecting individuals, but the language barrier still persists as a significant obstacle to collaboration between researchers and the dissemination of knowledge. Publications in English have a wider reach, making it possible to disseminate the results of studies and research in national journals. Cadernos Ibero-Americanos de Direito Sanitário (CIADS), in the wake of this vanguard, is now publishing its original articles, reviews and short communications in English, at no cost to the author, in addition to maintaining the original language. This important step marks the journal's innovative editorial path towards internationalization.