Table 1.

Basic characteristic of the 107 subjects included in the study.

	Boys (n = 49)	Girls (n = 58)
BMI (kg/m2)	18.07 (15.0–26.1)	18 (14.4–28.3)
Fat mass index (kg/m2)	3.2 (1.4–6.8)	3.6 (2.0–9.0)
Fasting glucose (mmol/L)	4.9 (3.9–5.9)	4.8 (3.2–5.4)
2-h glucose (mmol/L)	5. 1 (3–7.3)	5.1 (3.3–7.3)
Fasting insulin (pmol/L)	42 (10–102)	50 (11–168)
Peak insulin (mmol/L)	352 (112–1004)	407 (150–1329)
Triglycerides (mmol/L)	0.6 (0.4–1.7)	0.8 (0.4–2.0)
HDL (mmol/L)	1.5 (1.1–2.1)	1.5 (0.7–2.2)
LDL (mmol/L)	2.1 (0.5–3.2)	2.3 (0.8–3.8)
Total cholesterol (mmol/L)	3.6 (2.5–4.6)	3.7 (2.6–5.6)
Leptin (ng/mL)	3987 (884–37065)	6549 (1772–49495)
Adiponectin (μg/mL)	24532.5 (12100–57085)	27320 (9375–60190)
VO2max (mL/kg/min)	46.7 (30.3–63.2)	40.3 (25.1–49.3)

Data are expressed as medians and range.