How many americans have diabetes
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Prevalence of Diabetes in the United States
Current Statistics on Diabetes in the U.S.
Total Number of Americans with Diabetes
As of the most recent data, over 29 million people in the United States, which is nearly one in 10 residents, have diabetes. This includes both diagnosed and undiagnosed cases. Specifically, 29.1 million people (9.3% of the population) have diabetes, with 8.1 million of these cases being undiagnosed.
Diagnosed Diabetes Cases
In 2016, it was reported that 23 million U.S. adults had been diagnosed with diabetes. This number has been increasing over the years, reflecting the growing burden of the disease. By 2014, the number of diagnosed cases had risen to 22.3 million, representing 9.1% of the adult population.
Type 1 and Type 2 Diabetes
Among the diagnosed cases, type 1 diabetes accounts for approximately 0.55% of U.S. adults, which translates to 1.3 million people. Type 2 diabetes is more prevalent, affecting 8.6% of U.S. adults, or 21 million people. Type 1 diabetes constitutes 5.8% of all diagnosed diabetes cases, while type 2 diabetes makes up 90.9%.
Projections and Future Burden
Future Projections
The number of Americans with diagnosed diabetes is projected to increase significantly in the coming decades. By 2050, the number of diagnosed cases is expected to rise to 29 million, a 165% increase from the year 2000. More recent projections estimate that by 2060, the number of U.S. adults with diagnosed diabetes will nearly triple to 60.6 million, representing 17.9% of the population.
Demographic Changes
The largest increases in diabetes prevalence are expected among older adults and minority groups. For instance, the number of people aged 65 years or older with diabetes is projected to increase from 9.2 million in 2014 to 35.2 million by 2060. Black males and females are expected to see the highest relative increases in diabetes prevalence .
Undiagnosed Diabetes and Prediabetes
Undiagnosed Cases
A significant portion of the diabetes population remains undiagnosed. In 2011, it was estimated that 26 million Americans had diabetes, with a substantial number of these cases being undiagnosed. This highlights the need for increased screening and awareness efforts.
Prediabetes
In addition to those with diabetes, 86 million U.S. adults have prediabetes, a condition that significantly increases the risk of developing type 2 diabetes. Without intervention, 70% of individuals with prediabetes are likely to develop type 2 diabetes during their lifetime.
Conclusion
Diabetes is a growing public health challenge in the United States, with millions of Americans currently affected and many more at risk. The prevalence of both diagnosed and undiagnosed diabetes continues to rise, with significant increases projected for the future. Addressing this epidemic requires comprehensive public health strategies, including increased screening, education, and lifestyle interventions to manage and prevent diabetes.
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