Risk factors for impaired glucose tolerance in obese children and adolescents

Table 3 Anthropometrics, lipids, and glucose parameters of 4 obese children with normal glucose tolerance at baseline and impaired fasting glucose one year later (mean ± SD)

	Baseline	One year later
Weight (kg)	96.1 ± 6.4	102.9 ± 5.4
Height (cm)	166.4 ± 4.7	170.0 ± 8.1
BMI (kg/m²)	34.8 ± 11.9	35.9 ± 2.6
SDS-BMI	2.73 ± 0.272	2.90 ± 0.19
Waist circumference (cm)	112 ± 4	113 ± 8
Systolic blood pressure (mmHg)	131 ± 16	138 ± 18
Diastolic blood pressure (mmHg)	71 ± 11	73 ± 9
Triglycerides (mg/dL)	155 ± 67	164 ± 86
HDL-cholesterol (mg/dL)	46 ± 6.2	43 ± 1
LDL-cholesterol (mg/dL)	117 ± 16	113 ± 26
Glucose (mg/dL)	84 ± 7	107 ± 5
2 h glucose in oGTT (mg/dL)	108 ± 8	116 ± 17
Insulin (mU/L)	31 ± 26	47 ± 17
HOMA	3.8 ± 1.2	12.1 ± 7
HbA1c (%)	5.6 ± 0.2	6.0 ± 0.1

All parameters measured in fasting status. oGTT: oral glucose tolerance test; BMI: body mass index; HOMA: homeostasis model assessment.