Application of geographic information systems and simulation modelling to dental public health: Where next?

Public health research in dentistry has used geographic information systems since the 1960s. Since then, the methods used in the field have matured, moving beyond simple spatial associations to the use of complex spatial statistics and, on occasions, simulation modelling. Many analyses are often descriptive in nature; however, and the use of more advanced spatial simulation methods within dental public health remains rare, despite the potential they offer the field. This review introduces a new approach to geographical analysis of oral health outcomes in neighbourhoods and small area geographies through two novel simulation methods-spatial microsimulation and agent-based modelling. Spatial microsimulation is a population synthesis technique, used to combine survey data with Census population totals to create representative individual-level population datasets, allowing for the use of individual-level data previously unavailable at small spatial scales. Agent-based models are computer simulations capable of capturing interactions and feedback mechanisms, both of which are key to understanding health outcomes. Due to these dynamic and interactive processes, the method has an advantage over traditional statistical techniques such as regression analysis, which often isolate elements from each other when testing for statistical significance. This article discusses the current state of spatial analysis within the dental public health field, before reviewing each of the methods, their applications, as well as their advantages and limitations. Directions and topics for future research are also discussed, before addressing the potential to combine the two methods in order to further utilize their advantages. Overall, this review highlights the promise these methods offer, not just for making methodological advances, but also for adding to our ability to test and better understand theoretical concepts and pathways

Utility of Social Support and Social Networks Theory in the PrEP Continuum of Care for Adolescents: A Review of the Literature

This literature review explores the potential of social support and social network theories in improving enrollment and retention in HIV pre-exposure prophylaxis (PrEP) care for at-risk adolescents aged 10-24. Seven peer-reviewed articles were analyzed to identify the critical role of social support and networks in providing informational, instrumental, emotional, and appraisal support. While biological family members are often the primary support figures, some studies acknowledge the importance of friend networks in promoting PrEP use. Families are generally willing to support their children\u27s use of PrEP, especially if they have prior knowledge of PrEP. Communication between parents and their children about HIV and PrEP is crucial in promoting PrEP awareness and use. Future studies should focus on developing and testing interventions that leverage the influence of families, partners, online support strategies, social identity support, and policy analysis to improve access to sexual health services for at-risk adolescents. In conclusion, social support and networks can potentially enhance the PrEP continuum of care among adolescents at risk for HIV. Future research should explore the effectiveness of interventions targeting these factors

State of Health Equity Movement, 2011 Update Part C: Compendium of Recommendations DRA Project Report No. 11-03

State of Health Equity Movement, 2011 Update Part C: Compendium of Recommendations DRA Project Report No. 11-0

Neighbourhoods and oral health:Agent-based modelling of tooth decay

This research used proof of concept agent-based models to test various theoretical mechanisms by which neighbourhoods may influence tooth decay in adults. Theoretical pathways were constructed using existing literature and tested in two study areas in Sheffield, UK. The models found a pathway between shops and sugar consumption had the most influence on adult tooth decay scores, revealing that similar mechanisms influence this outcome in different populations. This highlighted the importance of the interactions between neighbourhood features and individual level variables in influencing outcomes in tooth decay. Further work is required to improve the accuracy and reliability of the models

Exploring the role of social capital, self-efficacy and social contagion in shaping lifestyle and mental health among students representing the future healthcare workforce in Palestine: social cohort study protocol

INTRODUCTION: Non-communicable diseases (NCDs) and depression form an unhealthy mix. The project focuses on potentially effective psychosocial factors shaping health-related habits and mental health. The study is conducted among health domain students. Understanding what shapes their health will determine their quality of care. The study is implemented at An-Najah National University in Palestine. This zone of continuous conflict psychological stress is high and mental health problems are stigmatised. METHODS AND ANALYSIS: Students who are enrolled in second and third year will be invited to fill in a baseline and two follow-up online questionnaires. The questionnaires will assess: health behaviours and outcomes (health-related habits, obesity and mental health), main predictors (social capital, social network, self-efficacy), confounders (general and sociodemographic characteristics) and effect modifiers (sense of coherence (SOC) and family SOC). Friendships within participating students will be identified by allowing students to name their friends from a pull-down menu of all students. Descriptive statistics and scores will describe participant's characteristics. The relationship between health behaviour, outcomes and main predictors will be examined by regression and structural equation models. Clustering of health behaviours and outcomes will be assessed by permutation tests. Their spread within the network of friends will be investigated by longitudinal generalised estimating equations. DISCUSSION: The study will identify the prevalence of NCD-related health habits and mental health aspects in the future healthcare workforce in Palestine. It will be the first study to address the role of psychosocial factors for the targeted students. It has the potential to identify targets for promoting physical and mental health among these future professionals. ETHICS AND DISSEMINATION: Ethical approval was obtained from Ethikkommission Nordwest- und Zentralschweiz (EKNZ) in Switzerland and the Institutional Review Board Committee (IRBC) in Palestine. Participation in the study is voluntary and requires informed consent. The data management methodology ensures the confidentiality of the data. The outcomes of the study will be published as scientific papers. In addition, it will be presented in stakeholder conferences and to students at An-Najah National University

2020 - The Twenty-fourth Annual Symposium of Student Scholars

The full program book from the Twenty-fourth Annual Symposium of Student Scholars, held on April 16, 2020. Includes abstracts from the presentations and posters.https://digitalcommons.kennesaw.edu/sssprograms/1021/thumbnail.jp

Strengthening Primary Health Care Through Community Health Workers: Investment Case And Financing Recommendations

A report released this week at the Third International Conference on Financing for Development found that there is a strong case for investing in Community Health Worker (CHW) programs as part of integrated health systems. The report was released by leaders from the Federal Democratic Republic of Ethiopia, the Republic of Liberia, the U.N. Secretary General's Special Envoy for Financing the Health MDGs and for Malaria, Partners in Health, the Clinton Foundation, the African Leaders Malaria Alliance, and the MDG Health Alliance. The authors encourage domestic governments, international financers, bilateral and multilateral donors, and the broader global health community to finance and support the scale up of CHW programs as part of community-based primary health care through a set of specific recommendations. The authors participated in the crafting of the report and its recommendations as part of a distinguished panel chaired by Ray Chambers, the UN Secretary General's Special Envoy for Financing the Health MDGs and for Malaria, and Prime Minister Hailemariam Dessalegn, President of the Federal Democratic Republic of Ethiopia