American non-Hispanic black persons had higher HbA1c levels than white persons at all levels of glycemia, and this difference increased as glucose intolerance worsened.
American non-Hispanic black persons had higher HbA1c levels than white persons at all levels of glycemia, and this difference increased as glucose intolerance worsened.
Black and White Differences in Hemoglobin A1c Levels
November 15, 2010