Table I.
Comparison of general information among the typical, atypical and control groups (mean ± SD).
| Groups | |||||
|---|---|---|---|---|---|
| Items | Typical (n=52) | Atypical (n=13) | Control (n=62) | t/χ2 value | P-value |
| Height (m) | 1.61±0.04 | 1.60±0.05 | 1.60±0.03 | 0.358 | 0.714 |
| Weight (kg) | 70.22±8.17 | 63.14±9.32a | 62.76±8.53a | 5.865 | 0.003 |
| BMI (kg/m2) | 27.58±2.64 | 24.23±2.97a | 24.18±3.21a | 7.697 | 0.002 |
| Waist circumference (cm) | 98.03±7.89 | 92.06±9.24a | 91.69±10.30a | 3.932 | 0.009 |
| Abdominal circumference (cm) | 102.78±5.46 | 96.18±4.68a | 95.98±5.17a | 3.251 | 0.032 |
| Hip circumference (cm) | 99.04±5.87 | 96.14±5.28 | 96.02±5.62 | 1.423 | 0.316 |
| WHR | 0.984±0.05 | 0.945±0.04a | 0.942±0.06a | 4.684 | 0.007 |
a
Compared with typical group, P<0.05; BMI, body mass index; WHR, waist-to-hip ratio; SD, standard deviation.