Table 1.

Baseline characteristics^* of the 195 adolescent DCCT/EDIC participants (age 13 to < 18 years) at DCCT enrollment.

	Age<18y (n=195)
Group (intensive treatment)	92 (47.2%)
Cohort (primary)	125 (64%)
Age (years)	15 (14,16)
HbA1c (%)	9.3 (8.2,10.9)
Sex (females)	100 (51.3%)
BMI (kg/m2)	21.7 (20,23.7)
Smokers (yes)	6 (3%)
Duration of diabetes (years)	3.9 (2.5,6.5)
Diastolic blood pressure (mmHg)	70 (64,78)
Systolic blood pressure (mmHg)	110 (102,120)
Total cholesterol (mg/dL)	161 (143,182)
HDL (mg/dL)	45 (41,52)
Triglycerides (mg/dL)	71 (56.5,96)
AER (mg/24 h)	13 (7.2,22.3)
Estimated GFR (mL/min per 1.73 m2)	144.8 (137.6,152.2)

^*Data are presented as median (first quartile, third quartile) for continuous variables and n (%) for discrete variables.