Related Experiment Video
Updated: Jun 3, 2026

A High-Throughput Multiplexed Screening for Type 1 Diabetes, Celiac Diseases, and COVID-19
Published on: July 5, 2022
The cost of universal screening for gestational diabetes mellitus in Ireland
P Gillespie1, C O'Neill, G Avalos
1School of Business and Economics, National University of Ireland, Galway, Ireland. paddy.gillespie@nuigalway.ie
Insights
The total healthcare cost for gestational diabetes mellitus screening in Ireland was over €12 million. This study provides crucial data for understanding the economic impact of gestational diabetes and optimizing resource allocation.
Area of Science:
- Health Economics
- Public Health
- Maternal Health
Background:
- Gestational diabetes mellitus (GDM) poses significant health risks to both mother and child.
- Effective screening and management strategies are essential for mitigating GDM complications.
- Estimating the economic burden of GDM is vital for healthcare planning and resource allocation.
Purpose of the Study:
- To estimate the total healthcare costs associated with universal screening for gestational diabetes mellitus in Ireland.
- To determine the average cost per case detected and treated for GDM in the Irish healthcare system.
Main Methods:
- A bottom-up, prevalence-based cost analysis was employed.
- Healthcare activities were categorized into screening, GDM treatment, prenatal, delivery, and neonatal care.
- Unit cost data from 2008 were applied to resource utilization, with sensitivity analyses conducted to assess uncertainty.
Main Results:
- The total estimated healthcare cost for GDM in Ireland was €12,433,320.
- The average cost per detected case of GDM was €1621.
- The average total cost per detected and treated case of GDM was €11,903.
Conclusions:
- This study presents the first comprehensive estimates of healthcare costs for GDM in Ireland.
- Further research is needed to evaluate the cost-effectiveness of GDM screening programs in the region.
- Findings can inform future resource allocation decisions for GDM management.
Aims:
To estimate the costs associated with universal screening for gestational diabetes mellitus in Ireland.
Methods:
Bottom-up, prevalence-based cost analysis. Healthcare activity identified using the Atlantic Diabetes in Pregnancy (ATLANTIC DIP) database was grouped into five categories: screening and testing, gestational diabetes treatment, prenatal care, delivery care and neonatal care. A vector of unit cost data (euros in 2008 prices) was applied to specified resource use and the total healthcare cost calculated. A series of one-way and probabilistic sensitivity analyses were undertaken to explore the uncertainty in the analysis.
Results:
When individual resource components were valued and aggregated, the total healthcare cost of gestational diabetes in Ireland was estimated at €12 433 320 (95% CI €9 298 228-16 778 193). The average cost per case detected was €1621 (95% CI €524-2603) and the average total cost per case detected and treated was €11 903 (95% CI €7645-16 121).
Conclusions:
This research provides the first estimates of the healthcare costs associated with gestational diabetes mellitus in Ireland. Further research is required to determine the cost-effectiveness of gestational diabetes screening in the region with a view to improving resource allocation in this area in the future.
Related Concept Videos
Diabetes Mellitus: Type 2 and Gestational
Type II Diabetes Mellitus III: Clinical Manifestations and Diagnosis
Pathophysiology of Diabetes
Type 1 diabetes is characterized by autoimmune-mediated destruction of pancreatic β cells, with environmental factors potentially triggering this process in genetically susceptible individuals. Despite many not having a family history, certain genes increase susceptibility, suggesting a...
Diabetes: Symptoms, Diagnosis, and Complications

