Many Adults with Diabetes Unaware of Their Condition
Nearly half of adults globally living with diabetes are unaware of their condition, leaving millions at risk for severe complications.
A recent study in the Journal The Lancet Diabetes & Endocrinology analyzed data from 2000 to 2023, focusing on how healthcare systems identify, treat, and manage diabetes.
The researchers looked into how many diabetic individuals remain undiagnosed, untreated, or inadequately cared for, while also assessing glycemic control rates across different demographics.
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The study revealed that around 44% of individuals aged 15 and older have yet to be diagnosed. Many exhibit no symptoms until the disease has reached an advanced stage. Tanya Frilic, a dietitian from North Carolina, noted that routine doctor visits for lab work are infrequent for many.
While about 91% of diagnosed patients take medication, fewer than half manage to control their blood sugar effectively. This results in only about one in five individuals worldwide effectively managing their diabetes.
The findings indicate that younger people are particularly at risk of being undiagnosed, despite facing significant long-term health threats like heart disease and kidney issues.
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Geographic factors significantly influence diagnosis rates. In wealthier nations, such as the US and Canada, there’s a higher incidence of diagnosed cases, yet proper long-term management remains a challenge. In low-income areas, especially in sub-Saharan Africa, fewer than one in five people with diabetes are aware of their condition.
Lauryn Stafford from the University of Washington emphasized that these statistics ought to prompt action from global health authorities. She pointed out that by 2050, an estimated 1.3 billion individuals will have diabetes, and if half are unaware of their serious health risks, it could lead to a “quiet epidemic.”
The study also highlights that mere prescriptions often don’t suffice to maintain optimal blood glucose levels. Researchers stress the importance of enhancing surveillance, education, and lifestyle support in healthcare systems.
According to the American Diabetes Association, individuals in the prediabetic phase might be able to return their blood sugar levels to normal with early intervention and lifestyle changes, possibly delaying or preventing type 2 diabetes altogether.
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Determining the exact number of undiagnosed individuals is complicated. Experts acknowledge the difficulty in obtaining accurate data, as many factors might not be accounted for until diagnosis occurs.
Nutritionists advise that regular health check-ups are essential. Increasing fiber intake through plant-based foods like vegetables and nuts can also help lower diabetes risk and maintain stable blood sugar levels.
