Impact of Hypoglycemia on Quality of Life in Type 2 Diabetes Patients
Author Information
Author(s): Marrett Elizabeth, Radican Larry, Davies Michael J, Zhang Qiaoyi
Primary Institution: Global Health Outcomes, Merck Sharp & Dohme, Corp.
Hypothesis
The study aims to assess the impact of the severity and frequency of self-reported hypoglycemia on health-related quality of life among patients with type 2 diabetes treated with oral antihyperglycemic agents.
Conclusion
Self-reported hypoglycemia is independently associated with lower health-related quality of life, and the reduction in quality of life increases with both the severity and frequency of episodes.
Supporting Evidence
- 63% of patients reported hypoglycemic episodes, with 46% mild, 37% moderate, 13% severe, and 4% very severe.
- Mean utility score for patients reporting hypoglycemia was significantly lower (0.78) compared to those without (0.86).
- Mean HFS score was significantly higher for patients reporting hypoglycemia (17.5) compared to those without (6.2).
Takeaway
If people with diabetes have low blood sugar too often, it can make them feel worse and worry more, which affects how happy they are with their life.
Methodology
A follow-up survey was conducted among participants with self-reported type 2 diabetes treated with oral antihyperglycemic agents, collecting data on hypoglycemic episodes and health-related quality of life using the EQ-5D and HFS.
Potential Biases
Potential bias due to the exclusion of individuals without internet access, which may affect the demographic representation.
Limitations
The study may have selection bias due to the internet-based survey method, and self-reported hypoglycemia may be subject to recall bias.
Participant Demographics
Mean age was 58 years, 57% male, 72% reported HbA1c <7.0%, and 50% reported treatment with a sulfonylurea-containing regimen.
Statistical Information
P-Value
p<0.0001
Statistical Significance
p<0.0001
Digital Object Identifier (DOI)
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