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Public health is the field of study that focuses on promoting and protecting communities' and populations' health. It involves managing efforts to prevent disease and promote healthy behaviours and environments. It offers dynamic career opportunities for students and researchers to positively impact the health and well-being of populations. Thus, students must look for interesting public health dissertation topics for their research.
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List of Latest Public Healthopics Research 2025
Topic 1: Impact of Telehealth Services on Healthcare Accessibility in Underserved Communities
Research Aim: This public health dissertation aims to assess the impact of telehealth services on healthcare accessibility in underserved communities. Employing a mixed-methods approach, including surveys and qualitative interviews, the research seeks to evaluate the effectiveness of telehealth in bridging healthcare gaps and improving health outcomes in marginalized populations.
Topic 2: Examining the Relationship between Green Spaces and Mental Well-being: A Citywide Analysis
Research Aim: The research aims to examine the relationship between green spaces and mental well-being through a citywide analysis. Using geographic information systems (GIS) mapping and mental health assessments, this public health research seeks to identify the influence of urban green spaces on mental health outcomes across diverse populations.
Topic 3: Public Health Implications of Air Quality in Urban Environments: A Longitudinal Study
Research Aim: This public health thesis aims to investigate the public health implications of air quality in urban environments through a longitudinal study. Utilizing statistical analyses and air quality monitoring, the research seeks to assess the associations between long-term exposure to urban air pollutants and respiratory health outcomes.
Topic 4: Effectiveness of School-Based Nutrition Education Programs: A Comparative Analysis
Research Aim: The research aims to evaluate the effectiveness of school-based nutrition education programs through a comparative analysis. Employing a randomized control trial and dietary assessments, this dissertation in public health seeks to measure the impact of different educational interventions on students' dietary behaviours and overall health.
Topic 5: Social Determinants of Health and Maternal Outcomes: A Population-Based Study
Research Aim: This research in public health aims to explore the social determinants of health and their impact on maternal outcomes through a population-based approach. Using large-scale surveys and health records analysis, the research seeks to identify key social factors influencing maternal health disparities and propose targeted interventions to improve outcomes.
Trending Thesis Topics in Public Health 2025
Topic 6: Exploring the Relationship Between Social Determinants of Health and Health Outcomes: A Public Health Case Study
Research Aim: The study aims to identify the social determinants of health most strongly associated with health outcomes. It also aims to identify how these determinants influence health outcomes. A systematic review of the existing literature and secondary data analysis takes place.
Topic 7: Investigating the Impact of Climate Change on the Incidence and Spread of Infectious Diseases: A Public Health Analysis
Research Aim: This research aims to explore the impact of climate change on infectious disease incidence and spread from a public health perspective. Also, determine how climate change affects infectious diseases ecology and the implications of these changes for public health. The study uses the mixed-method approach to get the conclusion.
Topic 8: The Role of Community Health Workers in Improving Health Outcomes for Underserved Populations: A Public Health Study
Research Aim: The aim of this study is to investigate the effectiveness of community health workers (CHWs) in improving health outcomes for underserved populations. It assesses the impact of CHWs on health education, preventive care, and disease management among underserved populations. This study uses a mixed-methods approach to collect and analyse data.
Topic 9: An Evaluation of Public Health Interventions to Reduce Childhood Obesity in High-income Countries
Research Aim: The aim of this study is to evaluate the effectiveness of public health interventions in reducing childhood obesity rates in high-income countries. Also, it specifies the impact of interventions that promote healthy eating, physical activity, and lifestyle changes among children and their families. This study uses a qualitative approach to analyse data.
Topic 10: Investigating the Role of Health Literacy in Promoting Health Equity: A Public Health Case Study
Research Aim: The aim of this study is to explore the role of health literacy in promoting health equity from a public health perspective. The study investigates about health literacy influences health behaviours and health outcomes. This study uses a mixed-methods approach to conclude the results.
Prime Research Topics in Public Health
Topic 11: Examining the Relationship Between Air Pollution and Respiratory Health in Urban Populations: A Public Health Case Study
Research Aim: The aim of this public health research topic is to examine the relationship between air pollution and respiratory health in urban populations. It focuses on understanding air pollution's impacts on respiratory health outcomes. It also identifies the air pollutants most strongly associated with respiratory health outcomes. This adopts a mixed-methods approach to examine air pollution's effects on respiratory health outcomes.
Topic 12: An Evaluation of Public Health Interventions to Promote Healthy Eating Habits Among Children in Low-Income Communities
Research Aim: The aim of this public health project topic is to evaluate public health interventions aimed at promoting healthy eating habits among children in low-income communities. Specifically, the study identifies the most effective interventions for promoting healthy eating habits among children in low-income communities. It determines the factors that contribute to the success or failure of these interventions. This research uses a mixed-methods approach to conclude.
Topic 13: Investigating the Factors Influencing Vaccine Hesitancy Among Parents: A Public Health Case Study
Research Aim: The aim of this study is to investigate the factors that influence vaccine hesitancy among parents from a public health perspective. Specifically, it specifies why parents may hesitate to vaccinate their children and explore the factors influencing their decision-making process. This research adopts a qualitative research approach to reach its conclusion.
Topic 14: The Impact of the COVID-19 Pandemic on Mental Health and Wellbeing: A Public Health Analysis
Research Aim: This research aims to analyse the impact of the COVID-19 pandemic on mental health and well-being from a public health perspective. Also, it specifies the factors that have contributed to the negative impact of the pandemic on mental health and well-being. It identifies effective strategies for mitigating this impact. The study uses a mixed-method approach to conclude the result.
Topic 15: Assessing the Prevalence and Impact of Workplace Stress on the Mental and Physical Health of Employees: A Public Health Study
Research Aim:This study assesses the prevalence and impact of workplace stress on employees' mental and physical health from a public health perspective. The study contributes to developing evidence-based public health interventions to reduce workplace stress and promote employee health and well-being.
How To Write A+ Dissertation Topics in Public Health
To create an A+ public health dissertation topic title, keep it clear, specific, and engaging. Use keywords that reflect the main focus of your research, such as "health disparities" or "preventive strategies." Explore innovative public health research questions like “research topics in environmental health, research topics in health, topics for research in public health, health policy paper topics and more” that must contribute to the field. Consider the impact of your research on public health and use language that is easily understood. Lastly, make sure it reflects your passion and the significance of your study in addressing public health challenges.
Review Our Full List of Latest Research Topics
For more public health thesis topics, please keep checking our website as we keep adding new topics to our existing list of titles.
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