Table 1.
Subject characteristics (n = 11)
| Variable | Mean ± sd | Range |
|---|---|---|
| Age (yr) | 55 ± 4 | 50–62 |
| Years past menopause | 8 ± 5 | 1–16 |
| Body mass (kg) | 68.1 ± 9.0 | 57.4–80.3 |
| BMI (kg/m2) | 25.1 ± 3.2 | 20.9–31.9 |
| Fat mass (kg) | 24.9 ± 6.0 | 16.7–35.5 |
| Fat-free mass (kg) | 41.1 ± 3.7 | 35.4–46.2 |
| Fasted glucose (mg/dl) | 81 ± 9 | 70–103 |
| GLU2 h (mg/dl) | 92 ± 20 | 64–134 |
| GLUAUC (mg/dl × min × 103) | 12.4 ± 2.4 | 9.6–17.6 |
| Fasted insulin (μU/ml) | 7 ± 4 | 3–13 |
| INS2 h (μU/ml) | 34 ± 15 | 14–69 |
| INSAUC (μU/ml × min × 103) | 4.8 ± 1.7 | 2.4–8.7 |
| Fasted C peptide (ng/ml) | 1.5 ± 0.5 | 0.8–2.4 |
| CPEP2 h (ng/ml) | 5.4 ± 1.7 | 3.3–8.5 |
| CPEPAUC (ng/ml × min × 103) | 0.6 ± 0.1 | 0.4–0.8 |
Systeme International unit conversion factors: glucose (GLU) (0.0555, mmol/liter); insulin (INS) (7.175, pmol/liter); and C peptide (CPEP) (1, μg/liter). AUC, Total area under the curve; BMI, body mass index.