Social Determinants of Health
Assignment Brief
Define social determinants of health. How do you feel that social determinants of health play a role in the health status of vulnerable populations groups? How can we use some of the lessons learned from past public health contributions such as the Henrietta Lacks Story, the Tuskegee Syphilis Experiment, or the Stanford Prison Experiment to introduce public health interventions that will be beneficial for less fortunate populations?
Sample Answer
Social Determinants of Health and Their Impact on Vulnerable Populations
The concept of social determinants of health refers to the wide range of non-medical factors that influence individual and community health outcomes. These determinants include conditions in which people are born, grow, live, work and age. Factors such as education, income, employment, housing, food security, access to healthcare, and exposure to discrimination or social exclusion all shape opportunities for good health. Rather than being limited to biology or medical care, health is deeply intertwined with social and economic environments. The World Health Organization stresses that these determinants are largely responsible for health inequities, which are the unfair and avoidable differences seen within and between populations.
For vulnerable population groups, the effects of social determinants are often intensified. Vulnerability in this sense may arise from poverty, marginalisation, disability, chronic illness, minority ethnic status, or experiences of stigma. For example, a community with limited access to affordable nutritious food and safe housing is more likely to experience chronic diseases, higher stress, and shorter life expectancy. Similarly, those who lack secure employment and education opportunities often face reduced access to healthcare services, leading to late diagnoses and poorer treatment outcomes. In essence, social disadvantage compounds health risks, trapping vulnerable groups in cycles of inequality.
The history of public health has demonstrated both positive and negative lessons in addressing such inequalities. The story of Henrietta Lacks highlights the ethical dilemmas around consent, exploitation, and benefit-sharing. Her cells contributed enormously to medical research, yet her family remained uninformed and excluded from the benefits for many years. This example emphasises the importance of transparency, respect, and ensuring that communities, especially marginalised ones, are active participants in medical research and interventions. Similarly, the Tuskegee Syphilis Experiment stands as a stark reminder of how systemic racism and unethical practices can destroy trust in healthcare. For decades, African American men were deceived and denied treatment, which not only harmed them but also left a legacy of mistrust towards public health institutions. Meanwhile, the Stanford Prison Experiment demonstrates how power imbalances and social structures can shape human behaviour in harmful ways, echoing how institutional neglect and structural inequalities may exacerbate health disparities.
Continued...
