Impact of nurse-led education on diabetes management in elderly patients

Thesis Abstract

The escalating prevalence of diabetes mellitus among the elderly population presents significant challenges for healthcare systems worldwide, with inadequate management leading to increased morbidity, mortality, and healthcare costs. Despite advancements in medical treatment, self-management remains crucial, and nurse-led educational interventions have emerged as a potentially effective strategy to improve glycemic control and enhance quality of life among older adults. This study aims to evaluate the impact of nurse-led education on diabetes management among elderly patients, specifically targeting improvements in glycemic control, adherence to medication, lifestyle modifications, and overall disease knowledge. The objectives include assessing baseline diabetes knowledge, evaluating changes post-intervention, and identifying factors influencing the effectiveness of nurse-led education in this demographic. Employing a quasi-experimental pretest-posttest design, the study was conducted over a 12-month period at three primary healthcare centers. A total sample of 150 elderly patients aged 60 years and above with a diagnosis of type 2 diabetes mellitus was recruited through stratified random sampling. Participants were allocated into intervention and control groups, with the intervention group receiving structured nurse-led education sessions based on the Health Belief Model and Self-Efficacy Theory, tailored to older adults’ psychological and physiological needs. Data collection instruments included a validated Diabetes Knowledge Questionnaire, the Morisky Medication Adherence Scale, and glycosylated hemoglobin (HbA1c) tests. Quantitative data were analyzed using descriptive statistics, paired t-tests to compare pre- and post-intervention outcomes, and multiple regression analysis to identify predictors of improved diabetes management. The anticipated findings suggest that nurse-led education will significantly enhance patients’ knowledge of diabetes, increase medication adherence, and lead to measurable reductions in HbA1c levels among the intervention group compared to controls. Specifically, it is expected that the mean HbA1c will decrease by at least 0.5%, and adherence scores will improve by 20% post-intervention. The study will also highlight influential factors such as educational status, social support, and prior disease knowledge in moderating outcomes. These results will contribute to the growing body of evidence supporting nurse-led educational strategies, demonstrating their efficacy in empowering elderly patients to manage their condition effectively. The findings will also underscore the importance of tailored, theory-based interventions in enhancing health literacy and behavioral change among older adults with diabetes. This research advances understanding of the critical role that specialized nursing education plays in chronic disease management within aging populations. The study’s limitations include its reliance on self-reported adherence measures and its focus on urban primary healthcare settings, which may limit generalizability to rural contexts. Nevertheless, the results provide a compelling case for integrating nurse-led education into routine diabetes care and for policy frameworks that empower nurses to deliver targeted health education. In conclusion, the study will advocate for the adoption of comprehensive nurse-led educational programs at primary healthcare levels, emphasizing ongoing training of nurses in diabetes education techniques tailored for elderly patients. Recommendations will include the development of standardized training modules and continuous professional development initiatives to sustain educational efforts. For future research, longitudinal studies are recommended to assess the long-term sustainability of educational outcomes and their impact on diabetes-related complications. Overall, this study emphasizes that strategic nurse-led education is a vital component in improving diabetes management and reducing disease burden among the elderly, contributing significantly to evidence-based nursing practices and health policy formulation.