Table 2—

Predicted and actual mean A1C and blood pressure by ethnic group

Mean systolic BP (mmHg)
Mean diastolic BP (mmHg)
Mean A1C (%)
PredictedActualDifferencePredictedActualDifferencePredictedActualDifference
White139.3133.55.8*79.975.84.2*8.17.60.5*
Black141.4138.92.5*81.078.72.4*8.27.90.3
South Asian138.0132.55.5*77.974.63.3*8.37.90.4
  • BP, blood pressure.

  • *

    * Statistically significant (P < 0.05) within-group difference (Student's t test).