Scholarly - Hypertension in Homeless

Social Determinants of Health (SDOH) Model

The Social Determinants of Health (SDOH) model is a comprehensive framework that explains how various factors in the social environment influence health outcomes. This is particularly important when studying hypertension in homeless population.

Alignment with Capstone Project

Hypertension, a significant public health concern, disproportionately affects vulnerable populations, including the homeless. Hatef et al. (2021) emphasizes that the SDOH model goes beyond genetics and personal decisions to acknowledge that health is closely related to the environment in which people are born, live, work, and grow. Homelessness, as a stark representation of adverse social determinants, has the potential to worsen hypertension due to factors such as lack of access to healthcare, poor nutrition, stress, and exposure to environmental hazards.

Key Features of the SDOH Model

The Social Determinants of Health (SDOH) model intricately weaves several crucial components that, when combined, signficanly influence health outcomes. Economic stability, one of its core determinants, underscores the influence of financial security and job stability on health, highlighting how financial strain can negatively impact mental and physical well-being (Foster et al., 2021). Education access and quality emphasize the long-term health implications of literacy and educational attainment, showcasing how knowledge equips individuals to make healthier life choices and access better job opportunities (Nagorcka-Smith et al., 2022). Healthcare access and quality focus on the availability and standard of medical services, illuminating how barriers to quality healthcare can exacerbate health disparities (Foster et al., 2021). The neighborhood and built environment component illustrates how safe housing, clean environments, and access to nutritious food can directly influence health outcomes (Hatef et al., 2021). Lastly, the social and community context sheds light on the importance of supportive social networks and community structures in promoting mental health and resilience (Berkman & Krishna, 2014). Each of these determinants intricately intertwines to shape an individual's overall health course, emphasizing the need for holistic interventions.

Research Approaches and Alignment

The SDOH model emphasizes the intricate interation among various health determinants. Research methods consistent with this holistic perspective, such as ethnographic studies and cross-sectional surveys, can shed light on the numerous challenges experienced by people experiencing homelessness and reveal underlying causes and exacerbators of hypertension (Shuck et al., 2023). The SDOH model, as articulated by Shuck et al. (2023), argue that health outcomes are not only determined by personal decisions or biological factors but are also profoundly affected by the surrounding social, economic, and environmental context. By exploring these broader contexts through appropriate research methodologies, we can devise more effective interventions tailored to the unique needs of vulnerable populations such as the homeless, ensuring a comprehensive approach to addressing health disparities.

Quantitative or Qualitative Methods

The SDOH model is adaptable to both quantitative and qualitative approaches. Quantitative methods can measure hypertension prevalence and its relationship to specific determinants, while qualitative methods can provide a deeper understanding of individual experiences and systemic challenges.

Appropriate Methods

Quantitative tools, specifically pre/post-tests, can be used as reliable indicators to assess the prevalence of hypertension before and after specific interventions, ensuring a data-driven understanding of the effectiveness of intervention (Shuck et al., 2023). Alternatively, qualitative techniques, including immersive focus groups and in-depth interviews, provide insight into the immersive experiences of homelessness. These methods not only illuminate the barriers they encounter but also capture the intricate nuances of their daily struggles, allowing for a deeper undrestanding of their healthcare needs (Nagorcka-Smith et al., 2022). Such valuable insights can serve as a compass to help pinpoint barriers to health care access and develop solutions tailored to the unique challenges faced by this population.

Evaluation and Critique

The SDOH model serves as a comprehensive lens for evaluating the effectiveness of interventions deisgnated to combat hypertension within the homeless population (Garg et al., 2019). By sharpening the focus on the underlying social determinants, these interventions can bring about transformative shifts in health outcomes, transcending the ordinary treatment of symptoms to tackle root causes (Nagorcka-Smith et al., 2022). This model highlights the complex interaction among different health determinants, suggesting that the most effective interventions are likely to be those that embrace a holistic approach. Nevertheless, the model's wide-ranging perspective may present challenges when it comes to isolating the effects of individual interventions, highlighting the necessity for flexible initiatives that address a range of determinants to achieve profound and long-lasting impacts.

Assessment of Model Advantages and Limitations

At its core, the SDOH model excels in its holistic approach, acknowledging that health outcomes are not solely determinated by personal choices or biologic factors. Instead, they are profoundly shaped by an intricate web of social, economic, and environmental influences, as emphasized by Garg et al. (2019). By capturing this complex interaction, the model allows for a more complex understanding of health disparities, and the underlying systemic barriers they present (Nagorcka-Smith et al., 2022). However, its expansive scope can also have both positive and negative consequences. While it provides a panoramic view of the determinants of health, precise interventions targeting specific determinants may require deeper research and more targeted studies to effectively capture subtle insights.

Though it offers a comprehensive perspective on health determinants, achieving nuanced insights through precise interventions targeting specific determinants may necessitate more extensive research and focused studies.

Conclusion

Understanding health through the lens of the SDOH model emphasizes the importance of addressing systemic issues to improve individual health outcomes. While the model provides a holistic view, specific projects may need to focus on specific determinants to have a tangible impact.

References

Foster, A. A., Daly, C. J., Logan, T., Logan Jr, R., Jarvis, H., Croce, J., & Jacobs, D. M. (2021). Addressing social determinants of health in community pharmacy: innovative opportunities and practice models.  Journal of the American Pharmacists Association,  61(5), e48-e54.

Garg, A., Homer, C. J., & Dworkin, P. H. (2019). Addressing social determinants of health: challenges and opportunities in a value-based model.  Pediatrics,  143(4).

Hatef, E., Ma, X., Rouhizadeh, M., Singh, G., Weiner, J. P., & Kharrazi, H. (2021). Assessing the impact of social needs and social determinants of health on health care utilization: using patient-and community-level data.  Population health management,  24(2), 222-230.

Nagorcka-Smith, P., Bolton, K. A., Dam, J., Nichols, M., Alston, L., Johnstone, M., & Allender, S. (2022). The impact of coalition characteristics on outcomes in community-based initiatives targeting the social determinants of health: a systematic review.  BMC Public Health,  22(1), 1-26.

Shuck, B., Hart, J., Walker, K., & Keith, R. (2023). Work determinants of health: New directions for research and practice in human resource development.  Human Resource Development Quarterly,  34(2), 227-244.