Table 1—

Characteristics of randomized subjects at study entry

Inhaled insulinSubcutaneous insulin
n randomized and treated162165
Age (years)29.3 ± 14.5 (12–65)29.7 ± 14.7 (11–65)
Sex (male/female)85/7789/76
A1C (%)8.24 ± 1.08 (6.40–11.10)8.2 ± 1.16 (6.00–11.50)
C-peptide (pmol/ml)0.07 ± 0.03 (0.07–0.26)0.07 ± 0.03 (0.07–0.23)
Weight (kg)70.1 ± 14.9 (36–119)70.8 ± 15.4 (34–116)
BMI (kg/m2)24.3 ± 3.4 (17–32)24.4 ± 3.7 (15–35)
Duration of diabetes (years)12.9 (1.0–50.0)14.6 (1.0–49.0)
  • Data are means ± SD (range).