Table 2.

Adjusted HR for incident microalbuminuriaa

Variable at DCCT CloseoutAdjusted HR95% CI
Waist circumference (10 cm)1.341.07 to 1.68
Age (yr)1.031.00 to 1.07
Gender (male)1.440.85 to 2.41
Race (nonwhite)2.050.78 to 5.40
Duration of diabetes (yr)1.000.96 to 1.05
Smoking (active)1.480.91 to 2.40
DCCT treatment group (intensive)0.870.48 to 1.55
HbA1c (1%)1.801.54 to 2.10
AER (mg/24 h)1.111.07 to 1.14
  • a Adjusted for age, gender, race, duration of diabetes, treatment group, smoking status, waist circumference, HbA1c, and AER, each measured at DCCT closeout. CI, confidence interval; HR, hazard ratio.