IntroductionPublic health is not only threatened by diseases, pandemics, or epidemics. It is also challenged by deficits in the communication of health information. The current COVID-19 pandemic demonstrates that impressively. One way to deliver scientific data such as epidemiological findings and forecasts on disease spread are dashboards. Considering the current relevance of dashboards for public risk and crisis communication, this systematic review examines the state of research on dashboards in the context of public health risks and diseases.MethodNine electronic databases where searched for peer-reviewed journal articles and conference proceedings. Included articles (n = 65) were screened and assessed by three independent reviewers. Through a methodological informed differentiation between descriptive studies and user studies, the review also assessed the quality of included user studies (n = 18) by use of the Mixed Methods Appraisal Tool (MMAT).Results65 articles were assessed in regards to the public health issues addressed by the respective dashboards, as well as the data sources, functions and information visualizations employed by the different dashboards. Furthermore, the literature review sheds light on public health challenges and objectives and analyzes the extent to which user needs play a role in the development and evaluation of a dashboard. Overall, the literature review shows that studies that do not only describe the construction of a specific dashboard, but also evaluate its content in terms of different risk communication models or constructs (e.g., risk perception or health literacy) are comparatively rare. Furthermore, while some of the studies evaluate usability and corresponding metrics from the perspective of potential users, many of the studies are limited to a purely functionalistic evaluation of the dashboard by the respective development teams.ConclusionThe results suggest that applied research on public health intervention tools like dashboards would gain in complexity through a theory-based integration of user-specific risk information needs.Systematic review registrationhttps://www.crd.york.ac.uk/prospero/display_record.php?RecordID=200178, identifier: CRD42020200178.

Background Despite various global health crises, the prevention and handling of unintentional childhood injuries remains an important public health objective. Although several systematic reviews have examined the effectiveness of different child injury prevention measures, these reviews did not address the evaluation of mobile communication intervention tools. Whether and how mobile apps were evaluated provides information on the extent to which communication theories, models, and evidence-based knowledge were considered. Previous studies have shown that the effectiveness of mobile apps increases when theories and evidence are considered during their development. Objective This systematic review aimed to identify research on mobile apps dealing with the prevention and handling of unintentional injuries in children and examine the theoretical and methodological approaches thereof. In addition, this review analyzed the different needs of various target groups of the mobile apps described in the articles. Methods In total, 8 electronic databases, ranging from interdisciplinary to medical and technical as well as social sciences databases, were searched for original research articles or brief reports in peer-reviewed journals or conference proceedings. Moreover, this review encompassed a systematic scan of articles published in the BMJ journal Injury Prevention. These steps were followed by a snowball search based on the literature references in the articles identified through the initial screening. The articles had to be written in English or German, published between 2008 and 2021, and evaluate mobile apps dealing with the prevention and handling of unintentional child injuries. The identified 5 studies were analyzed by 5 independent researchers using an inductive approach. Furthermore, the quality of the studies was assessed using the Mixed Methods Appraisal Tool. Results A total of 5 articles were included and assessed with regard to overall quality of theoretical and methodological foundations, assessed variables, the focal app’s architecture, and the needs of the study participants. The overall study quality was moderate, although part of this classification was due to a lack of details reported in the studies. Each study examined 1 mobile app aimed at parents and other caregivers. Each study assessed at least 1 usability- or user experience-related variable, whereas the needs of the included study participants were detailed in only 20% (1/5) of the cases. However, none of the studies referred to theories such as the Technology Acceptance Model during the development of the apps. Conclusions The future development and evaluation of apps dealing with the prevention and handling of child injuries should combine insights into existing models on user experience and usability with established theories on mobile information behavior. This theory-based approach will increase the validity of such evaluation studies.

ZusammenfassungRegulierungswissenschaftliche Organisationen wie das Bundesinstitut für Risikobewertung (BfR) sehen sich in ihrer wissenschaftsbasierten Risikokommunikation mit diversen Herausforderungen konfrontiert: Einerseits wird die Kommunikation gesundheitlicher Risiken immer komplexer und dementsprechend voraussetzungsreicher, weshalb unter anderem Fragen nach der Gesundheitskompetenz von Verbraucherinnen und Verbrauchern sowie zielgruppengerechter Risikokommunikation an Bedeutung gewinnen. Andererseits sehen sich die Wissensbestände regulierungswissenschaftlicher Organisationen zunehmend der Politisierung und öffentlichen Kritik ausgesetzt. In diesem Rahmen werden Fragen nach der Objektivität und Vertrauenswürdigkeit von Gutachten, Risikobewertungen und Stellungnahmen sowie der Legitimierung und Reputation regulierungswissenschaftlicher Organisationen relevant. Zusätzlich intensiviert wird dies durch das Aufkommen neuer Akteure in den sozialen Medien, die eigene Informations- und Kommunikationsmaterialien produzieren und veröffentlichen. In diesem Kontext verbreitete Fehl‑, Des- und Malinformationen stellen eine weitere Herausforderung dar, welche eng mit Fragen nach einer adäquaten Kommunikation über gesundheitliche Risiken sowie der Stabilisierung von Legitimität, Reputation und Vertrauenswürdigkeit zusammenhängt.Der Artikel diskutiert verschiedene Lösungsansätze, darunter die Optimierung und visuelle Aufbereitung von Gesundheitsinformationen, die Ermöglichung gesellschaftlicher Partizipation und die Einbettung dieser Maßnahmen in das strategische Stakeholder- und Reputationsmanagement. Der Beitrag schließt mit einem Aufruf zu offenerer Diskussion inhärenter Dilemmata.

BACKGROUND Even through various global health crises, the prevention and handling of unintentional childhood injuries remains an important public health objective. While several systematic reviews already examined the effectiveness of different types of child injury prevention measures, these reviews did not address the evaluation of mobile communication intervention tools. Whether and how mobile applications were evaluated provides information on the extent to which communication theories, models and evidence-based information were taken into account. Previous studies have shown that the effectiveness of mobile applications increases when they are developed and evaluated theory- and evidence-based. OBJECTIVE This systematic review aims to identify research on mobile apps dealing with the prevention and handling of unintentional injuries in children and to examine the different theoretical and methodological approaches of the identified studies. Additionally, our study analyses the different needs of various target groups of the mobile apps described in the identified papers. METHODS We utilised online databases ranging from Scopus and Web of Science to medical and technical databases such as PubMed or IEEE Xplore, to social sciences databases like Communication & Mass Media Complete or Communication abstracts for the years 2008-2021. Original research articles or brief reports in peer-reviewed journals or conference proceedings/papers that evaluated mobile applications in unintentional child injury prevention were included. The quality of the studies was assessed using the Mixed Methods Appraisal Tool (MMAT), which was developed to evaluate the quality of studies with different designs. RESULTS We identified five relevant papers that fit all of our inclusion criteria. The overall study quality was moderate, though part of this classification is due to a lack of details reported in the studies. Each paper examined one mobile application aimed at parents and other caregivers. None of the studies referred to established approaches for researching the usability of an application or other existing theories during the development of the apps. CONCLUSIONS The future development and evaluation of apps dealing with the prevention and handling of childhood accidents should combine insights into existing models on user experience and usability with established theories on mobile information behaviour. With this, the research focus can shift from the technical development and first-phase studies on unconnected variables to collecting evaluation data derived from theories and models to increase their validity.