Public interest in drug-related problems reflected in information search trends: an infodemiological study.

BACKGROUND: The analysis of how people search and "navigate" the internet to obtain health-related information and how they communicate and share this information can provide valuable knowledge about the disease patterns behaviour and health habits of populations. OBJECTIVE: To determine the population's interest in drug-related problems through information search trends. METHOD: A descriptive ecological correlational study, based on obtaining Google Trends data. VARIABLES STUDIED: relative search volume (RSV), evolution over time, milestones and seasonality. RESULTS: The most searched topic was drug overdose, with mean RSV of 56.25 ± 0.65. The highest increase occurred in the contraindication topic (R2 = 0.87, p < 0.001). The main milestone was observed in the drug overdose topic in July 2018 (RSV = 100). A very close relationship was found between adverse drug reaction and contraindication (R = 0.89, p < 0.001). Slight seasonality was noted in the adverse drug reaction (augmented Dickey-Fuller test [ADF] = -1.96), contraindication (ADF = -2.66) and drug interaction (ADF = -1.67) topics, but did not show an epidemiological trend. CONCLUSIONS: The greatest public interest was found in the drug overdose and contraindication topics, which showed a stronger upward trend, although the seasonality study did not show any very notable data or demonstrate epidemiological information search behaviour. The main milestone observed was due to media factors related to the consumption of narcotics. There was a clear difference in English-speaking countries in the use of the drug overdose topic. A correlation between the adverse drug reaction and contraindication topics was confirmed.

Leveraging community Wi-Fi and spaces for digital health use.

Digital health disparities continue to affect marginalized populations, especially older adults, individuals with low-income, and racial/ethnic minorities, intensifying the challenges these populations face in accessing healthcare. Bridging this digital divide is essential, as digital access and literacy are social determinants of health that can impact digital health use and access to care. This article discusses the potential of leveraging community Wi-Fi and spaces to improve digital access and digital health use, as well as the challenges and opportunities associated with this strategy. The existing limited evidence has shown the possibility of using community Wi-Fi and spaces, such as public libraries, to facilitate telehealth services. However, privacy and security issues from using public Wi-Fi and spaces remain a concern for librarians and healthcare professionals. To advance digital equity, efforts from multilevel stakeholders to improve users' digital access and literacy and offer tailored technology support in the community are required. Ultimately, leveraging community Wi-Fi and spaces offers a promising avenue to expand digital health accessibility and use, highlighting the critical role of collaborative efforts in overcoming digital health disparities.

Information-seeking behaviour of primary care clinicians in Singapore at the point-of-care: A qualitative study.

BACKGROUND: Clinicians' information-seeking behaviours impact patient care quality. Earlier studies indicated that barriers to accessing information deter clinicians from seeking answers to clinical questions. OBJECTIVES: To explore primary care clinicians' information-seeking behaviour at point-of-care, focusing on when and how they seek answers to clinical questions. METHODS: Semi-structured interviews were conducted with 45 clinicians after clinical sessions to investigate their information-seeking habits. Follow-up interviews were conducted after a week for those intending to address unanswered queries. RESULTS: Two thirds of clinicians encountered questions during care, with nearly three quarters resolving them during the session. Colleagues, guidelines and online platforms were common information sources, with smartphones being used to access Google, WhatsApp or UpToDate®. Facilitators included reliable sources and the drive to confirm knowledge, while barriers included ineffective search methods and high workload. Despite challenges, most clinicians expressed satisfaction with their information-seeking process. DISCUSSION: The findings underscore the increasing use of smartphones for accessing clinical information among Singaporean primary care clinicians and suggest the need for tailored training programmes and guidelines to optimise information-seeking practices. CONCLUSION: Insights from this study can inform the development of training programmes and guidelines aimed at improving information-seeking practices among primary care clinicians, potentially enhancing patient care quality.

"Just trying to adjust to the new reality that seems to be changing every hour": Lessons learned from nation-wide peer meetings on COVID-19 with rural disability service providers.

At the onset of the COVID-19 pandemic, providers of independent living services for rural disabled people were forced to adapt how they conducted their operations. This study is a primary analysis of data based on transcripts from eight meetings of a nationwide network of service providers, who met virtually to provide peer support during the unfolding pandemic. We used qualitative thematic analysis to understand the ways these service providers adapted to address the needs of rural disabled people during the pandemic. Each meeting was attended by Center for Independent Living (CIL) staff members (n = 40 to 150 participants per meeting). We identified four main themes describing organizational adaptations: 1) Providing core services remotely, 2) Regular check-ins, 3) Virtual group meetings became a mainstay of service provision, and 4) Barriers and solutions to virtual connectivity in rural areas. Although this was a predominantly challenging time, CIL staff identified ways their adaptations were beneficial. These included creating new ways to connect, reaching more people with disabilities, and cutting down on commuting time to provide services. CIL staff intended to continue using their adapted strategies and platforms for providing services, and thus projected these benefits would be long-lasting.

Nomofobia e pandemia: um estudo sobre o medo de ficar desconectado no Brasil / Nomophobia and the pandemic: a study on the fear of being disconnected in Brazil / Nomofobia y pandemia: un estudio sobre el miedo a la desconexión en Brasil

As Tecnologias da Informação e Comunicação estão presentes na vida humana. Oferecem diversas vantagens, mas podem provocar problemas, entre eles a nomofobia ­ a angústia e o medo de se tornar incomunicável, sem acesso ao smartphone ou à internet. Para avaliar o grau de nomofobia foi criado o Nomophobia Questionnaire (NMP-Q). O objetivo deste artigo foi avaliar em que medida o isolamento social, como medida preventiva à covid-19, interferiu nos índices de nomofobia no Brasil. Foi aplicada uma versão adaptada do instrumento NMP-Q, durante a pandemia, a jovens através das mídias digitais. Os resultados indicam que o isolamento social interferiu no aumento da nomofobia, sobretudo em mulheres de 20 a 29 anos e de 50 a 59 anos, universitárias ou com pós-graduação e ganhando de 10 a 20 salários-mínimos. Este artigo se inscreve no conjunto de estudos internacionais que usaram o NMP-Q para avaliar o medo de ficar desconectado.

The Information and Communication Technologies are present in human life. They offer many advantages, but they can also cause problems, among them nomophobia ­ anguish and fear of becoming incommunicado, without access to a smartphone or internet. To assess the degree of nomophobia, the Nomophobia Questionnaire (NMP-Q) was created. The objective of this article was to evaluate to what extent the social isolation proposed as a preventive measure against covid-19 interfered in the indices of nomophobia in Brazil. An adapted version of NMP-Q was applied to young people through digital media during the pandemic. The results indicate social isolation interfered with the increase of nomophobia, especially in women aged 20 to 29 and 50 to 59 years, with university degree or post-graduation and earning 10 to 20 minimum wages. This article is part of a set of international studies that used the NMP-Q to assess the fear of being disconnected.

Las Tecnologías de la Información y la Comunicación están cada vez más presentes en la vida humana. Ofrecen numerosas ventajas; pero también pueden causar problemas, entre ellos la nomofobia ­ la angustia y el miedo a quedar incomunicado, sin acceso a smartphone o internet. Para evaluar el grado de nomofobia, se creó el Nomophobia Questionnaire (NMP-Q). El objetivo fue evaluar hasta qué punto el aislamiento social interfiere en los índices de nomofobia en Brasil. Durante la pandemia se aplicó una versión adaptada del NMP-Q a jóvenes a través de los medios digitales. Los resultados indican que el aislamiento social interfirió en el aumento de la nomofobia, especialmente en mujeres de 20 a 29 años y 50 a 59 años, con título universitario o postgrado y 10 a 20 salarios mínimos. Este artículo forma parte de un conjunto de estudios internacionales que evaluaron el miedo a la desconexión mediante el NMP-Q.

Healthcare Utilization Differences Among Primary Care Patients Using Telemedicine in the Veterans Health Administration: a Retrospective Cohort Study.

BACKGROUND: The COVID-19 pandemic encouraged telemedicine expansion. Research regarding follow-up healthcare utilization and primary care (PC) telemedicine is lacking. OBJECTIVE: To evaluate whether healthcare utilization differed across PC populations using telemedicine. DESIGN: Retrospective observational cohort study using administrative data from veterans with minimally one PC visit before the COVID-19 pandemic (March 1, 2019-February 28, 2020) and after in-person restrictions were lifted (October 1, 2020-September 30, 2021). PARTICIPANTS: All veterans receiving VHA PC services during study period. MAIN MEASURES: Veterans' exposure to telemedicine was categorized as (1) in-person only, (2) telephone telemedicine (≥ 1 telephone visit with or without in-person visits), or (3) video telemedicine (≥ 1 video visit with or without telephone and/or in-person visits). Healthcare utilization 7 days after index PC visit were compared. Generalized estimating equations estimated odds ratios for telephone or video telemedicine versus in-person only use adjusted for patient characteristics (e.g., age, gender, race, residential rurality, ethnicity), area deprivation index, comorbidity risk, and intermediate PC visits within the follow-up window. KEY RESULTS: Over the 2-year study, 3.4 million veterans had 12.9 million PC visits, where 1.7 million (50.7%), 1.0 million (30.3%), and 649,936 (19.0%) veterans were categorized as in-person only, telephone telemedicine, or video telemedicine. Compared to in-person only users, video telemedicine users experienced higher rates per 1000 patients of emergent care (15.1 vs 11.2; p < 0.001) and inpatient admissions (4.2 vs 3.3; p < 0.001). In adjusted analyses, video versus in-person only users experienced greater odds of emergent care (OR [95% CI]:1.18 [1.16, 1.19]) inpatient (OR [95% CI]: 1.29 [1.25, 1.32]), and ambulatory care sensitive condition admission (OR [95% CI]: 1.30 [1.27, 1.34]). CONCLUSIONS: Telemedicine potentially in combination with in-person care was associated with higher follow-up healthcare utilization rates compared to in-person only PC. Factors contributing to utilization differences between groups need further evaluation.

The impact of digital inequities on laryngeal cancer disparities in the US.

OBJECTIVES: To develop and implement a novel, comprehensive tool, the Digital Inequity Index (DII), that quantifiably measures modern-technology access in the US to assess the impact of digital inequity on laryngeal cancer (LC) care nationwide. METHODS: DII was calculated based on 17 census-tract level variables derived from the American Community Survey and Federal Communications Commission. Variables were categorized as infrastructure-access (i.e., electronic device ownership, type of broadband, internet provider availability, income-broadband subscription ratio) or sociodemographic (i.e., education, income, disability status), ranked and then averaged into a composite score. 22,850 patients from 2008 to 2017 in SEER were assessed for regression trends in long-term follow-up, survival, prognosis, and treatment across increasing overall digital inequity, as measured by the DII. This methodology allows for us to assess the independent contribution of digital inequity adjusted for socioeconomic confounders. RESULTS: With increasing overall digital inequity, length of long-term follow-up (p < 0.001) and survival (p = 0.025) decreased. Compared to LC patients with low DII, high DII was associated with increased odds of advanced preliminary staging (OR 1.06; 95 % CI 1.03-1.08), treatment with chemotherapy (OR 1.06; 95 % CI 1.04-1.08), and radiation therapy (OR 1.02; 95 % CI 1.00-1.04), as well as decreased odds of surgical resection (OR 0.96; 95 % CI 0.94-97). CONCLUSIONS: Digital inequities are associated with detrimental trends in LC patient outcomes in the US, allowing discourse for targeted means of alleviating disparities while contextualizing national sociodemographic trends of the impact of online access on informed care.

The Impact of Digital Inequities on Esophageal Cancer Disparities in the US.

BACKGROUND: There is currently no comprehensive tool that quantifiably measures validated factors of modern technology access in the US for digital inequity impact on esophageal cancer care (EC). OBJECTIVE: To assess the influence of digital inequities on esophageal cancer disparities while accounting for traditional social determinants. METHODS: 15,656 EC patients from 2013-2017 in SEER were assessed for significant regression trends in long-term follow-up, survival, prognosis, and treatment with increasing overall digital inequity, as measured by the Digital Inequity Index (DII). The DII was calculated based on 17 census tract-level variables derived from the American Community Survey and Federal Communications Commission. Variables were categorized as infrastructure access or sociodemographic, ranked, and then averaged into a composite score. RESULTS: With increasing overall digital inequity, significant decreases in the length of long-term follow-up (p < 0.001) and survival (p < 0.001) for EC patients were observed. EC patients showed decreased odds of receiving indicated surgical resection (OR 0.97, 95% CI 0.95-99) with increasing digital inequity. They also showed increased odds of advanced preliminary staging (OR 1.02, 95% CI 1.00-1.05) and decreased odds of receiving indicated chemotherapy (OR 0.97;95% CI 0.95-99). CONCLUSIONS: Digital inequities meaningfully contribute to detrimental trends in EC patient care in the US, allowing discourse for targeted means of alleviating disparities while contextualizing national, sociodemographic trends of the impact of online access on informed care.

Understanding rural-urban differences in veterans' internet access, use and patient preferences for telemedicine.

BACKGROUND: The expansion of telemedicine (e.g., telephone or video) in the Veterans Health Administration (VA) raises concerns for health care disparities between rural and urban veterans. Factors impeding telemedicine use (e.g., broadband, digital literacy, age) disproportionally affect rural veterans. PURPOSE: To examine veteran-reported broadband access, internet use, familiarity with, and preferences for telemedicine stratified by residential rurality. METHODS: Three hundred fifty veterans with a VA primary care visit in March 2022 completed a 30-min computer-assisted telephone interview. The sampling design stratified veterans by residential rurality (i.e., rural or urban) and how primary care was delivered (i.e., in-person or by video). Counts and weighted percentages are reported. FINDINGS: After accounting for survey weights, 96.2% of respondents had in-home internet access and 89.5% reported functional connection speeds. However, rural- compared to urban-residing veterans were less likely to experience a telemedicine visit in the past year (74.1% vs. 85.2%; p = 0.02). When comparing telemedicine to in-person visits, rural versus urban-residing veterans rated them not as good (45.3% vs. 36.8%), just as good (51.1% vs. 53.1%), or better (3.5% vs. 10.0%) (p = 0.05). To make telemedicine visits easier, veterans, regardless of where they lived, recommended technology training (46.4%), help accessing the internet (26.1%), or provision of an internet-enabled device (25.9%). CONCLUSIONS: Though rural-residing veterans were less likely to experience a telemedicine visit, the same actionable facilitators to improve telemedicine access were reported regardless of residential rurality. Importantly, technology training was most often recommended. Policy makers, patient advocates, and other stakeholders should consider novel initiatives to provide training resources.

Telehealth and Health Equity in Older Adults With Heart Failure: A Scientific Statement From the American Heart Association.

Enhancing access to care using telehealth is a priority for improving outcomes among older adults with heart failure, increasing quality of care, and decreasing costs. Telehealth has the potential to increase access to care for patients who live in underresourced geographic regions, have physical disabilities or poor access to transportation, and may not otherwise have access to cardiologists with expertise in heart failure. During the COVID-19 pandemic, access to telehealth expanded, and yet barriers to access, including broadband inequality, low digital literacy, and structural barriers, prevented many of the disadvantaged patients from getting equitable access. Using a health equity lens, this scientific statement reviews the literature on telehealth for older adults with heart failure; provides an overview of structural, organizational, and personal barriers to telehealth; and presents novel interventions that pair telemedicine with in-person services to mitigate existing barriers and structural inequities.

COVID-19, health librarianship and the wider context.

In this second special collection of COVID-19-related manuscripts, our focus moves from health information within academia to health librarianship in the wider context. Although COVID-19 manuscripts may still occasionally appear in the Health Information and Libraries Journal, the World Health Organisation's declaration earlier this year of an end to the global health emergency marks an intentional editorial shift to adopting a broader perspective in publishing this type of work, a focus on public health information challenges and emergency preparedness, and a return to publishing a more familiar range of health library and information contexts and practice.

An online glaucoma educational course for patients to facilitate remote learning and patient empowerment.

In both face-to-face and teleophthalmology glaucoma clinics, there are significant time constraints and limited resources available to educate the patient and their carers regarding the glaucoma condition. Glaucoma patients are often not satisfied with the content and amount of information they receive and have demonstrated a substantial lack of knowledge regarding their condition. Innovative educational tools that facilitate accessible digital remote patient education can be a powerful adjunct to empower patients in becoming healthcare partners.We describe the development of a free, comprehensive, multimodal online glaucoma patient education course for adults with glaucoma, their family and friends and carers, with the aim of providing a readable resource to aid remote learning and understanding of the condition.The working group for the development of the course comprised of consultants, medical practitioners and education specialists and expert patients. Given the specialised nature of ophthalmology and glaucoma, certain aspects can be difficult to conceptualise, and, therefore, clear and adequate explanations of concepts are provided in the course using diagrams, flow charts, medical illustrations, images, videos, written text, analogies and quizzes.The course is available in a short and long version to suit different learning needs which take approximately 2 hours and 10 hours to complete respectively. The contents list allows course takers to find sections relevant to them and it can be taken anywhere, as long as there is Internet access.We invite you to share this resource with your patients and their families, friends and carers.

The Digital Divide in Brazil and Barriers to Telehealth and Equal Digital Health Care: Analysis of Internet Access Using Publicly Available Data.

BACKGROUND: The COVID-19 pandemic has increased the use of digital solutions in medical care, especially for patients in remote areas and those requiring regular medical care. However, internet access is essential for the implementation of digital health care. The digital divide is the unequal distribution of access to digital technology, and the first level digital divide encompasses structural barriers. Brazil, a country with economic inequality and uneven population distribution, faces challenges in achieving internet access for all. OBJECTIVE: This study aims to provide a comprehensive overview of the first-level digital divide in Brazil, estimate the relationship between variables, and identify the challenges and opportunities for digital health care implementation. METHODS: Data were retrieved from the Brazilian Institute of Geography and Statistics National Continuous House survey database, including demographic, health, and internet-related variables. Statistical analysis included 2-tailed t tests, chi-square, and multivariate logistic regression to assess associations between variables. RESULTS: Our analysis included 279,382 interviews throughout Brazil. The sample included more houses from the northeast (n=99,553) and fewer houses from the central west (n=30,804). A total of 223,386 (80.13%) of the interviewed population used the internet, with urban areas having higher internet access (187,671/212,109, 88.48%) than rural areas (35,715/67,077, 53.24%). Among the internet users, those interviewed who lived in urban houses, were women, were younger, and had higher income had a statistically higher prevalence (P<.001). Cell phones were the most common device used to access the internet (141,874/143,836, 98.63%). Reasons for not using the internet included lack of interest, knowledge, availability, and cost, with regional variations. The prevalence of internet access also varied among races, with 84,747 of 98,968 (85.63%) White respondents having access, compared to 22,234 of 28,272 (78.64%) Black respondents, 113,518 of 148,191 (76.6%) multiracial respondents, and 2887 of 3755 (76.88%) other respondents. In the southeast, central west, and south regions, the numbers of people with internet access were 49,790 of 56,298 (88.44%), 27,209 of 30,782 (88.39%), and 27,035 of 31,226 (86.58%), respectively, and in the north and northeast, 45,038 of 61,404 (73.35%) and 74,314 of 99,476 (74.7%). The income of internet users was twice the income of internet nonusers. Among those with diabetes-related limitations in daily activities, 945 of 2377 (39.75%) did not have internet access, and among those with daily activity restrictions, 1381 of 3644 (37.89%) did not have access. In a multivariate logistic regression analysis, women (odds ratio [OR] 1.147, 95% CI 0.118-0.156; P<.001), urban households (OR 6.743, 95% CI 1.888-1.929; P<.001), and those earning more than the minimum wage (OR 2.087, 95% CI 0.716-0.756; P<.01) had a positive association with internet access. CONCLUSIONS: Brazil's diverse regions have different demographic distributions, house characteristics, and internet access levels, requiring targeted measures to address the first-level digital divide in rural areas and reduce inequalities in digital health solutions. Older people, poor, and rural populations face the greatest challenges in the first level digital divide in Brazil, highlighting the need to tackle the digital divide in order to promote equitable access to digital health care.

Access to Information and Communication Technology, Digital Skills, and Perceived Well-Being among Older Adults in Hong Kong.

Population aging is a major concern worldwide. Active aging should be promoted by increasing the social participation of older adults and enabling them to remain involved in the community. Research has demonstrated the utility of digital resources for addressing the needs of older adults, which include networking, entertaining, and seeking health-related information. However, the digital divide among older adults (i.e., the "gray digital divide") is increasingly being recognized as a social problem that may be related to poor well-being. To obtain updated local data on the prevalence of Internet access and usage and their relationship with perceived well-being, we conducted telephone interviews with a random sample of 1018 older adults in Hong Kong from January to July 2021 (This research has received funding support from the Interdisciplinary Research Matching Scheme, Hong Kong Baptist University). We found that only 76.5% of the participants had Internet access at home, a mobile phone data plan, or both, whereas 36.3% had never used Internet services and 18.2% had no digital devices. A younger age, male gender, higher education level, living with others, and higher self-perceived social class were associated with material access to digital devices and everyday use of Internet services. Participants who accessed the Internet every day had higher levels of life satisfaction and self-rated physical and mental health than those who rarely or never used the Internet. Hierarchical multiple regression analysis revealed that digital skills were significantly associated with self-rated mental health even when controlling for demographic variables (including age, gender, education level, and self-perceived social class). This study contributes to the limited body of literature on the relationship between Internet use, digital skills, and perceived well-being. Our findings highlight the importance of addressing the digital divide even in cities with high penetration of information and communication technology, such as Hong Kong. We also discuss our insights into the use of timely interventions for older adults to address the gray digital divide.

Quantifying the Digital Divide: Associations of Broadband Internet with Tele-mental Health Access Before and During the COVID-19 Pandemic.

BACKGROUND: During the COVID-19 pandemic, telemedicine quickly expanded. Broadband speeds may impact equitable access to video-based mental health (MH) services. OBJECTIVE: To identify access disparities in Veterans Health Administration (VHA) MH services based on broadband speed availability. DESIGN: Instrumental variable difference-in-differences study using administrative data to identify MH visits prior to (October 1, 2015-February 28, 2020) and after COVID-19 pandemic onset (March 1, 2020-December 31, 2021) among 1176 VHA MH clinics. The exposure is broadband download and upload speeds categorized as inadequate (download ≤25 Megabits per second - Mbps; upload ≤3 Mbps), adequate (download ≥25 Mbps and <100 Mbps; upload ≥5 Mbps and <100 Mbps), or optimal (download and upload ≥100/100 Mbps) based on data reported to the Federal Communications Commission at the census block and spatially merged to each veteran's residential address. PARTICIPANTS: All veterans receiving VHA MH services during study period. MAIN MEASURES: MH visits were categorized as in-person or virtual (i.e., telephone or video). By patient, MH visits were counted quarterly by broadband category. Poisson models with Huber-White robust errors clustered at the census block estimated the association between a patient's broadband speed category and quarterly MH visit count by visit type, adjusted for patient demographics, residential rurality, and area deprivation index. KEY RESULTS: Over the 6-year study period, 3,659,699 unique veterans were seen. Adjusted regression analyses estimated the change after pandemic onset versus pre-pandemic in patients' quarterly MH visit count; patients living in census blocks with optimal versus inadequate broadband increased video visit use (incidence rate ratio (IRR) = 1.52, 95% CI = 1.45-1.59; P < 0.001) and decreased in-person visits (IRR = 0.92, 95% CI = 0.90-0.94; P < 0.001). CONCLUSIONS: This study found patients with optimal versus inadequate broadband availability had more video-based and fewer in-person MH visits after pandemic onset, suggesting broadband availability is an important determinant of access-to-care during public health emergencies requiring remote care.

Social Infrastructure and the Alleviation of Loneliness in Europe.

In Europe, individualist societies, in which people more highly value independence, have fewer people who are lonely. Yet these societies also have more people who live alone, a strong determinant of loneliness. Evidence suggests that some unrecognized societal-level resources or characteristics can explain this. We uncover multiple pathways toward a lower degree of loneliness among European societies using an ideal method for this purpose, fuzzy-set qualitative comparative analysis. Using data from the 2014 wave of the European Social Survey and other sources, we analyzed loneliness outcomes among 26 European societies. Our findings suggest two necessary conditions for a low degree of loneliness: high internet access and high association participation. Further, three pathways are sufficient for achieving less loneliness at the societal level. Most societies that have less loneliness follow both the welfare support and cultural support pathways. The third path, commercial provision, is mutually exclusive with welfare support because the former requires a weak welfare state. The surest policy for building societies that have lower rates of loneliness includes the expansion of internet accessibility, the fostering of civil society through association participation and volunteering, and a welfare state that protects potentially vulnerable populations while funding opportunities for social interaction. This article further contributes methodologically by demonstrating "configurational robustness testing," a more comprehensive means to implement current best practices for fuzzy-set qualitative comparative analysis robustness testing.

Access to digital media and devices among adolescents in sub-Saharan Africa: A multicountry, school-based survey.

Digital technologies provide unprecedented opportunities for health and nutrition interventions among adolescents. The use of digital media and devices among young adolescents across diverse settings in sub-Saharan Africa is unclear. This cross-sectional study aimed to assess the use of digital media and devices and the socioeconomic determinants of use among young adolescents in Burkina Faso, Ethiopia, South Africa, Sudan and Tanzania. The study included 4981 adolescents aged 10-15 from public schools selected by multistage sampling. Access to various digital media and devices was self-reported by adolescents. Logistic regression models were used to estimate the odds ratios (ORs) and 95% confidence intervals (CIs) for the associations between sociodemographic characteristics and access to digital media and devices. Approximately 40% of the adolescents in Burkina Faso and South Africa, 36% in Sudan, 13% in Ethiopia and 3% in Tanzania owned mobile phones. Compared with boys, girls had a lower ownership of mobile phones (odds ratio [OR] = 0.79; 95% confidence interval [CI]: 0.68, 0.92; p = 0.002), computers (OR = 0.83; 95% CI: 0.70, 0.99; p = 0.04) and social media accounts (OR = 0.68; 95% CI: 0.56, 0.83; p < 0.001). Higher maternal education and greater household wealth were positively associated with access to digital media and devices. While digital media and devices are promising platforms for interventions in some settings due to relatively high levels of access, their utility in delivering health and nutrition interventions to adolescents in these contexts should be further examined.

Necessidades de Informação sobre Covid-19: um estudo em uma comunidade on-line de saúde brasileira / COVID-19 Information Needs: a study in a Brazilian on-line health community

RESUMO Uma doença ou condição de saúde pode ser entendida enquanto um estímulo que produz uma Necessidade de Informação (NI). Cada vez mais, indivíduos recorrem a comunidades on-line de saúde para solucionar suas dúvidas sobre sua situação de saúde. A pandemia da Covid-19 configurou-se como um evento singular para a produção de NI. Nesse contexto, o objetivo do estudo foi identificar as NI sobre Covid-19 em uma comunidade on-line organizada no Facebook. Foi realizada uma análise temática das postagens feitas no grupo 'EU JÁ TIVE COVID-19' entre maio de 2021 e janeiro de 2022. Foram identificados sete temas de NI relacionados com a Covid-19, sendo que 'Pós-Covid', 'Vacinação' e 'Infecção' se destacaram. O tema 'Pós-Covid' se manteve frequente na maior parte dos meses analisados. A comunidade on-line investigada passou a exercer o papel de apoio informacional, sendo um meio para participantes tentarem suprir suas NI sobre Covid-19.

ABSTRACT An illness or health condition can be understood as a stimulus that produces an Information Need (IN). More and more individuals resort to online health communities to solve their doubts about their health situation. The COVID-19 pandemic was configured as a unique event to produce IN. In this context, the aim of this study was to identify the information needs about COVID-19 in an on-line community organized on Facebook. A thematic analysis of the posts made in the 'EU JÁ TIVE COVID-19' ('I'VE HAD COVID-19') group between May 2021 and January 2022 was performed. Seven IN themes related to COVID-19 were identified, with 'Post-COVID', 'vaccination', and 'infection' standing out. The theme 'Post-COVID' remained frequent most of the months analyzed. The investigated on-line community played the role of informational support, being a means for participants to try to fulfill their IN about COVID-19.

A sustainable, self-sufficient peer review algorithm for health-related YouTube videos: A proposal.

YouTube has recently become one of the major sources of information in the field of health. Not only healthcare professionals but also laypersons can upload videos to YouTube and this fact creates a significant heterogeneity in the content, viewpoint, and accuracy of the available videos. Particularly, those videos presenting personal experiences and inferences on health problems may not rely on scientific evidence thus create inaccurate information. This commentary aims to propose an algorithm to improve the accuracy and reliability of health-related YouTube videos.