Diabetes in Sri Lanka: Why Hospital Overcrowding Demands a New Approach
"A case study reveals how rethinking diabetes care can alleviate pressure on Sri Lanka's healthcare system."
Sri Lanka, like many developing nations, faces a growing diabetes epidemic. Current estimates indicate that 10.3% of the population lives with diabetes, and projections suggest this number could climb to 13.9% by 2025. This surge poses significant challenges to the country's healthcare system, particularly its hospitals.
A recent study conducted at a tertiary care hospital in Sri Lanka sheds light on the significant burden of diabetes on inpatient medical resources. The study reveals a concerningly high in-hospital prevalence of diabetes and highlights the need for innovative strategies to manage the condition more effectively.
This article will delve into the findings of this case study, exploring the reasons behind diabetes-related hospital admissions, the impact on hospital stay durations, and the overall quality of in-hospital glycemic control. By understanding these factors, we can identify potential solutions to alleviate the strain on Sri Lanka's healthcare system and improve the lives of individuals living with diabetes.
Diabetes care: methods and barriers
Diabetes management spans diet and exercise, medicines, and—in some cases—transplantation of beta cells as an organ or cellular preparations, according to a 2023 overview. The American Diabetes Association’s Standards of Medical Care in Diabetes are updated annually and developed by a multidisciplinary committee of physicians, diabetes educators, and other health professionals. Yet many people with type 2 diabetes do not reach recommended treatment goals; reported barriers include gaps in knowledge and resources, uncertainty about professional roles, and clinicians’ anxiety about treatment decisions. A 2026 consensus update broadens the focus beyond hyperglycemia to holistic management and the risk of multiple long-term conditions.
What's Driving Diabetes-Related Hospital Admissions in Sri Lanka?
The study, conducted at Teaching Hospital Peradeniya, analyzed data from 300 consecutive medical admissions, comparing diabetic patients with a control group of non-diabetic patients. The results painted a stark picture of the diabetes burden: the in-hospital point prevalence of diabetes was a staggering 40.4%.
- Acute coronary syndromes (22.7%)
- Infections (16%)
- Symptomatic hypoglycemia (2%)
Education and evolving diabetes technology
A report indexed as “/publications/ sis _ 2006” says some hospital admissions are for glucose-control optimization that could be achieved in the community with proper patient education, and links this possibility to reducing hospital overcrowding. A study on the translated Sinhala version of the Health Education Impact Questionnaire focuses on individual health education and health literacy in type 2 diabetes, which it describes as increasingly prevalent in Sri Lanka. Separately, a 2026 review describes rapid advances over the preceding year in continuous glucose monitoring, automated insulin delivery, connected insulin pens, and digital therapeutics. The technology review identifies these developments but the supplied summary does not establish their effects on Sri Lankan hospital admissions.
Why diabetes management can fall short
Diabetes management is frequently not optimal despite the availability of numerous pharmaceutical treatments, and day-to-day clinical practice can involve common mistakes, according to a 2024 review. A separate study describes frontline barriers including resource limitations and workflow inefficiencies, and frames its findings as evidence to strengthen care within an evolving NHI framework. Uncontrolled blood glucose and related complications also affect healthcare costs, while a 2022 article argues that a holistic approach is essential to prepare for future challenges in diabetes and related disorders. Together, these sources show that treatment options alone do not resolve operational and clinical shortcomings.
Limited basis for comparison
The supplied source titled “Water supply and demand in Sri Lanka: differences at district level” points to proceedings of a National Conference on water research held at the BMICH in Colombo from 4–6 November 1998. The other listed source is a biographical entry for William Gopallawa, President of Sri Lanka from 1972 to 1977, and chancellor of several universities. Neither source provides diabetes-care or hospital-overcrowding evidence, so they do not support a substantive comparison of diabetes approaches. No comparative conclusion about those approaches can be drawn from these materials.
The Path Forward: Towards Better Diabetes Care in Sri Lanka
The findings of this study underscore the urgent need for a more proactive and comprehensive approach to diabetes management in Sri Lanka. By strengthening outpatient care, empowering patients, and improving in-hospital glycemic control, the country can alleviate the burden on its healthcare system and improve the quality of life for individuals living with diabetes. Investing in effective diabetes outreach services, training healthcare professionals, and promoting patient education are essential steps towards building a healthier future for Sri Lanka.
A health-system perspective
A 2018 systematic review set out to examine how health-system factors influence type 2 diabetes awareness, treatment, adherence, and control, noting that it aimed to address a gap in systematic reviews of this evidence. A 2025 public-health overview reports that researchers and professionals have substantially improved their understanding over the past 50 years of preventing type 2 diabetes, managing both type 1 and type 2 diabetes to reduce complications, and addressing disparities. A 2026 collection in Health Systems & Reform calls for a different, comprehensive health-system approach to identify problems, gaps, and solutions. The sources point to system-level factors and disparities as important context for improving diabetes care.
Primary care and real-world diabetes management
A 2024 case study describes diabetes as a prime example of how strengthening primary care can be linked to improved health outcomes, given the complexity of its management and the likelihood that a primary care professional manages it. The accompanying article says improved access to high-quality primary care for medically underserved populations could have an outsized impact, noting that a greater proportion of racial or ethnic minority people with diabetes are seen in primary-care practices than in specialist offices. A separate case study describes prospective real-world data as an approach intended to address limitations of traditional clinical trials and support treatment effectiveness, adherence, and product development. A 2024 clinical case discussion examines continuous glucose monitoring and its role in patient management, but the supplied summary gives no specific outcome figures.