TABLE 1

Characteristics of patients with type 1 diabetes and normal control subjects studied during either euglycemic or hypoglycemic hyperinsulinemic clamp

Normal subjects
Type 1 diabetes
EuglycemiaHypoglycemiaEuglycemiaHypoglycemia
n8666
Age (years)33.0 ± 3.8 (23–42)32.2 ± 6.4 (20–47)29.0 ± 3.9 (20–38)32.0 ± 6.8 (22–40)
Sex
 Male5333
 Female3333
Weight (kg)73 ± 867 ± 970 ± 871 ± 11
BMI (kg/m2)23.8 ± 1.822.8 ± 2.424.6 ± 3.224.3 ± 2.6
Ethnicity
 Caucasian4443
 African American2122
 Hispanic2101
  • *

    * Data are means ± SD (range) or n.