Health system-related barriers affecting access to and adherence to antidiabetic medications among adult patients at Gombe General Hospital. A cross-sectional study.

Authors

  • Diana Nakigudde Mildmay Institute of Health Sciences Author
  • George Kalfred Masete Mildmay Institute of Health Sciences Author
  • Hasifa Nansereko Mildmay Institute of Health Sciences Author
  • Francisco Ssemuwemba Mildmay Institute of Health Sciences Author
  • Immaculate Prosperia Naggulu Mildmay Institute of Health Sciences Author
  • Jane Frank Nalubega Mildmay Institute of Health Sciences Author

DOI:

https://doi.org/10.51168/jaet0m02

Keywords:

Health system barriers, drug stock-outs, patient–provider relationship, medication adherence, antidiabetic medications, diabetes management, Gombe General Hospital

Abstract

Background:

Health system factors such as drug availability, service delivery, and patient–provider interaction influence consistent use of antidiabetic medications. This study aims to assess the health system-related barriers affecting access to and adherence to antidiabetic medications among adult patients at Gombe General Hospital.

 Methodology:

 A descriptive cross-sectional study was conducted among 36 adult diabetic patients attending the hospital's diabetes clinic. Data were collected using structured, interviewer-administered questionnaires. Data were analyzed using descriptive statistics with Microsoft Excel.

 Results:

The majority of respondents were female (72.2%) and elderly, with half of the participants aged 60 years and above. A significant proportion had a low level of formal education, with 91.6% having only primary-level education or none at all. The majority (94.4%) reported a monthly income of 300,000 UGX or less, indicating a low socioeconomic status. The most prevalent challenge was drug stock-outs, experienced by 80.6% of patients, directly impacting the reliability of medication supply. The high cost of medication was also a major barrier, affecting 75% of respondents. Long distances to the facility and long waiting times were significant challenges for 41.7% and 33.3% of patients, respectively. Provides a nuanced view of the health system's performance. The interpersonal factors were excellent, with all patients finding health workers supportive.

 Conclusion:

Health system barriers, particularly drug stock-outs, high medication costs, and access challenges, significantly affect consistent utilization of antidiabetic medications despite positive patient–provider relationships.

 Recommendation:

Strengthening medicine supply chains and reducing patient costs, alongside improving service accessibility, is necessary to enhance sustained adherence to treatment.

Author Biographies

  • Diana Nakigudde, Mildmay Institute of Health Sciences

    holds A Diploma in Clinical Medicine and Community Health from Mildmay Institute of Health Sciences.

  • George Kalfred Masete, Mildmay Institute of Health Sciences

    is a tutor at Mildmay Institute of Health Sciences.

  • Francisco Ssemuwemba, Mildmay Institute of Health Sciences

    is the dean of the School of Allied Health

  • Immaculate Prosperia Naggulu, Mildmay Institute of Health Sciences

    is a tutor at Mildmay Institute of Health Sciences.

     

  • Jane Frank Nalubega, Mildmay Institute of Health Sciences

    is a tutor at Mildmay Institute of Health Sciences.

     

References

1. Atun, R., Davies, J. I., Gale, E. A., Bärnighausen, T., Beran, D., Kengne, A. P., Levitt, N. S., Mangugu, F. W., Nyirenda, M. J., Ogle, G. D., Ramaiya, K., Sewankambo, N., Sobngwi, E., & Hall, V. (2017). Diabetes in sub-Saharan Africa: From clinical care to health policy. The Lancet Diabetes & Endocrinology, 5(8), 622-667.

https://doi.org/10.1016/S2213-8587(17)30181-X

2. Hjelm, K., & Atwine, F. (2011). Health-care seeking behaviour among persons with diabetes in Uganda: An interview study. BMC International Health and Human Rights, 11, 11. https://doi.org/10.1186/1472-698X-11-11

3. Jin, J., Sklar, G. E., Oh, V. M., & Li, S. C. (2008). Factors affecting therapeutic compliance: A review from the patient's perspective. Therapeutics and Clinical Risk Management, 4(1), 269-286.

https://doi.org/10.2147/TCRM.S1458

4. Kalyango, J. N., Owino, E., & Nambuya, A. P. (2008). Non-adherence to diabetes treatment at Mulago Hospital in Uganda: Prevalence and associated factors. African Health Sciences, 8(2), 67-73.

5. Kassahun, T., Gesesew, H., Mwanri, L., & Eshetie, T. (2016). Diabetes related knowledge, self-care behaviours, and adherence to medications among diabetic patients in sub-Saharan Africa: A systematic review. BMC Endocrine Disorders, 16, 28. https://doi.org/10.1186/s12902-016-0114-x

6. Krass, I., Schieback, P., & Dhippayom, T. (2015). Adherence to diabetes medication: A systematic review. Diabetic Medicine, 32(6), 725-737. https://doi.org/10.1111/dme.12651

7. Shiyanbola, O. O., Farris, K. B., & Smith, E. R. (2018). Role of patient-provider relationship in medication adherence among patients with chronic disease. Patient Preference and Adherence, 12, 125-134. https://doi.org/10.2147/PPA.S147838

8. Uganda Ministry of Health. (2021). Annual Health Sector Performance Report 2020/2021. Kampala, Uganda: Ministry of Health.

9. World Health Organization. (2020). Package of essential noncommunicable (PEN) disease interventions for primary health care. WHO.

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Published

2026-06-30

Issue

Section

Diabetes Mellitus Research

How to Cite

Health system-related barriers affecting access to and adherence to antidiabetic medications among adult patients at Gombe General Hospital. A cross-sectional study. (2026). Journal of NCDs & Global Health, 3(2). https://doi.org/10.51168/jaet0m02

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