Clinical characteristics of type 2 diabetes in schoolchildren by birth weight categories
| Variable . | Birth weight (g) category . | . | . | . | . | ||||
|---|---|---|---|---|---|---|---|---|---|
| . | <2,500 . | 2,500–2,999 . | 3,000–3,499 . | 3,500–3,999 . | ≥4,000 . | ||||
| n (male/female) | 11/12 | 33/38 | 77/76 | 47/68 | 30/37 | ||||
| Gestation weeks | 36.8 ± 3.7 | 39.6 ± 1.4 | 39.9 ± 1.0 | 39.9 ± 0.7 | 39.8 ± 1.1* | ||||
| BMI (kg/m2) | 23.9 ± 5.8 | 23.6 ± 7.1 | 24.8 ± 7.8 | 24.9 ± 6.7 | 25.6 ± 5.9* | ||||
| SBP (mmHg) | 113 ± 14 | 118 ± 19 | 119 ± 19 | 118 ± 18 | 119 ± 15 | ||||
| DBP (mmHg) | 70 ± 12 | 72 ± 12 | 73 ± 12 | 76 ± 11 | 75 ± 12† | ||||
| Obesity rates (%) | 38.1 | 35.9 | 51.4 | 43.1 | 51.6 | ||||
| Family history of diabetes (%) | 59.1 | 58.8 | 51.0 | 65.4 | 84.8‡ | ||||
| Variable . | Birth weight (g) category . | . | . | . | . | ||||
|---|---|---|---|---|---|---|---|---|---|
| . | <2,500 . | 2,500–2,999 . | 3,000–3,499 . | 3,500–3,999 . | ≥4,000 . | ||||
| n (male/female) | 11/12 | 33/38 | 77/76 | 47/68 | 30/37 | ||||
| Gestation weeks | 36.8 ± 3.7 | 39.6 ± 1.4 | 39.9 ± 1.0 | 39.9 ± 0.7 | 39.8 ± 1.1* | ||||
| BMI (kg/m2) | 23.9 ± 5.8 | 23.6 ± 7.1 | 24.8 ± 7.8 | 24.9 ± 6.7 | 25.6 ± 5.9* | ||||
| SBP (mmHg) | 113 ± 14 | 118 ± 19 | 119 ± 19 | 118 ± 18 | 119 ± 15 | ||||
| DBP (mmHg) | 70 ± 12 | 72 ± 12 | 73 ± 12 | 76 ± 11 | 75 ± 12† | ||||
| Obesity rates (%) | 38.1 | 35.9 | 51.4 | 43.1 | 51.6 | ||||
| Family history of diabetes (%) | 59.1 | 58.8 | 51.0 | 65.4 | 84.8‡ | ||||
Data are means ± SD unless otherwise indicated.
P < 0.05 for trend derived by linear regression adjusted with age and sex by birth weight categories;
P < 0.05 for trend derived by linear regression adjusted with age, sex, and height by birth weight categories;
P value ≤0.05 between low and high birth weight was derived by linear regression adjusted for age and sex.