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. 2014 Summer;18(3):88-93.
doi: 10.7812/TPP/14-002.

Prediabetes and lifestyle modification: time to prevent a preventable disease

Phillip Tuso  1
Affiliations

Prediabetes and lifestyle modification: time to prevent a preventable disease

Phillip Tuso. Perm J. 2014 Summer.

Abstract

More than 100 million Americans have prediabetes or diabetes. Prediabetes is a condition in which individuals have blood glucose levels higher than normal but not high enough to be classified as diabetes. People with prediabetes have an increased risk of Type 2 diabetes. An estimated 34% of adults have prediabetes. Prediabetes is now recognized as a reversible condition that increases an individual's risk for development of diabetes. Lifestyle risk factors for prediabetes include overweight and physical inactivity.Increasing awareness and risk stratification of individuals with prediabetes may help physicians understand potential interventions that may help decrease the percentage of patients in their panels in whom diabetes develops. If untreated, 37% of the individuals with prediabetes may have diabetes in 4 years. Lifestyle intervention may decrease the percentage of prediabetic patients in whom diabetes develops to 20%.Long-term data also suggest that lifestyle intervention may decrease the risk of prediabetes progressing to diabetes for as long as 10 years. To prevent 1 case of diabetes during a 3-year period, 6.9 persons would have to participate in the lifestyle intervention program. In addition, recent data suggest that the difference in direct and indirect costs to care for a patient with prediabetes vs a patient with diabetes may be as much as $7000 per year. Investment in a diabetes prevention program now may have a substantial return on investment in the future and help prevent a preventable disease.

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Figures

Figure 1.
Figure 1.
Cumulative incidence of diabetes during a four-year period in patients with prediabetes who engaged in a lifestyle modification program versus no lifestyle modification program (placebo).
See this image and copyright information in PMC

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