Table 1.
Changes in biochemical and anthropometric indices between BMI classifications
| Variables | Normal (n=30) |
Overweight (n=30) |
Obese (n=30) |
p | |||
| Mean | SD | Mean | SD | Mean | SD | ||
| Age (year) | 31.8 | 6.9 | 36.5 | 10.0 | 36.1 | 8.7 | a, b, c p<0.05 |
| BMI (kg/m2) | 22.1 | 2.1 | 26.4 | 1.3 | 33.1 | 3.2 | a, b, c p<0.05 |
| WC (cm) | 78.6 | 7.5 | 88.9 | 6.7 | 103.6 | 10.7 | a, b, c p<0.05 |
| DBP | 72.3 | 7.3 | 72.0 | 9.0 | 82.5 | 7.4 | b, c p<0.05 |
| SBP | 109.3 | 8.3 | 108.3 | 11.8 | 124.8 | 12.1 | b, c p<0.05 |
| Fat mass (kg) | 15.1 | 3.8 | 21.4 | 5.8 | 34.9 | 6.6 | a, b, c p<0.05 |
| Fat mass (%) | 22.8 | 5.8 | 28.8 | 5.6 | 33.8 | 5.4 | a, b, c p<0.05 |
| Fasting glucose (mg/dL) | 90.2 | 8.1 | 93.6 | 8.0 | 96.4 | 9.9 | b p<0.05 |
| TC (mg/dL) | 172.7 | 29.4 | 183.5 | 37.6 | 196.4 | 40.3 | b p<0.05 |
| LDL-C (mg/dL) | 106.3 | 24.0 | 125.8 | 33.0 | 133.5 | 35.6 | a, b p<0.05 |
| HDL-C (mg/dL) | 52.9 | 12.3 | 44.6 | 13.3 | 44.2 | 8.8 | a, b p<0.05 |
| TG (mg/dL) | 90.2 | 44.0 | 142.5 | 61.9 | 127.0 | 65.9 | a, b p<0.05 |
| Fasting insulin (µU/ mL) | 7.0 | 2.9 | 8.1 | 3.0 | 12.8 | 3.9 | b, c p<0.05 |
| HOMA-IR ratio | 1.6 | 0.7 | 1.9 | 0.7 | 3.1 | 1.1 | b, c p<0.05 |
| HbA1C (%) | 5.2 | 0.5 | 5.3 | 0.5 | 5.7 | 0.7 | b, c p<0.05 |
| 25(OH)D (µg/L) | 27.5 | 8.3 | 21.3 | 5.8 | 16.2 | 4.4 | a, c p<0.05 |
| Blood Ca (mg/dL) | 9.5 | 0.4 | 9.3 | 0.3 | 9.3 | 0.3 | b p<0.05 |
| PTH (pg/mL) | 40.1 | 16.8 | 42.5 | 15.0 | 52.8 | 23.0 | b, c p<0.05 |
BMI, body mass index;WC, waist circumference; BP, blood pressure; HDL-C, high density lipoproteincholesterol; LDL-C, low density lipoprotein-cholesterol; TG, triglyceride; Ca, calcium; and PTH, parathyroid hormone.
a
significant diffrences between normal weight and overweight (p<0.05).
b
significant diffrences between normal weight and obese (p<0.05).
c
significant diffrences between overweight and obese (p<0.05).