| Down syndrome | No Down syndrome P | -value | OR | 95% CI | |||||
| No. | Mean | SD | No. | Mean | SD | ||||
| Obese | 8 (42.1) | 48 (22.6) | 0.06 | 2.49 | 0.95–6.53 | ||||
| Non-obese | 11 (57.9) | 164 (77.4) | 1.00 | ||||||
| Obesity index (%) | 21.0 | 17.7 | 7.6 | 22.1 | <0.05 | ||||
| Rohrer index | 155.9 | 20.8 | 133.8 | 27.8 | <0.001 | ||||
| SD:standard deviation, OR: odds ratio, CI: confidence interval | |||||||||
| P-value was calculated using the Mann-Whitney U test | |||||||||