Table 1 Basic information of non-SDB and SDB children
|  | Total (n = 3433) | Male (n = 1788) | Female (n = 1645) | P (male vs. female) | Non-SDB (n = 2827) | SDB (n = 606) | P (N-SDB vs. SDB) |
|---|---|---|---|---|---|---|---|
Height (cm) | 134.7 ± 10.3 | 135.0 ± 9.8 | 134.3 ± 10.8 | < 0.05 | 134.8 ± 10.3 | 134.3 ± 9.9 | 0.37 |
Weight (kg) | 32.0 ± 9.0 | 32.8 ± 8.9 | 31.2 ± 8.9 | < 0.001 | 31.9 ± 8.9 | 32.9 ± 9.5 | < 0.05 |
BMI | 17.5 ± 3.9 | 17.8 ± 3.8 | 17.1 ± 4.0 | < 0.001 | 17.3 ± 3.8 | 18.0 ± 4.5 | < 0.001 |
NC (cm) | 28.1 ± 2.6 | 28.6 ± 2.7 | 28.1 ± 2.6 | < 0.001 | 28.1 ± 2.6 | 28.3 ± 2.7 | 0.06 |