Erratum. Impact of lifestyle and metformin interventions on the risk of progression to diabetes and regression to normal glucose regulation in overweight or obese people with impaired glucose regulation. Diabetes Care 2017;40:1668—1677

In Table 3 section B, all of the continuous variables (age, fasting glucose, log(TG), SBP) should have been centered as in Table 3 section A. Therefore, age was replaced by (age – 51), fasting glucose was replaced by (fasting glucose – 107), log(TG) was replaced by (log(TG) – 5), and SBP was replaced by (SBP – 124). The table legend was also updated to reflect the changes within the table. The author list was corrected to read “and the Diabetes Prevention Program Research Group.”

The online version reflects these changes.