Table 1. Demographic information and descriptive statistics of sway path (SP) and response accuracy (mean value with standard deviation in parentheses) under the simple task (ST) and mental task (MT) conditions.
| ADHD (n=11) | Control (n=12) | |
| Height (cm) | 131.13 (11.08) | 133.14 (8.37) |
| Response accuracy (%) | 52.43 (21.03) | 63.57 (19.06) |
| early-phase (3–8 s) | 58.33 (38.83) | 66.67 (32.53) |
| late-phase (8–13 s) | 45.83 (30.54) | 55.56 (27.21) |
| SP (mm) | ||
| ST (3–12 s) | 24.82 (5.94) | 24.36 (4.15) |
| MT (3–12 s) | 28.08 (5.53) | 26.20 (3.34) |
| ST | ||
| early-phase (3–8 s) | 24.99 (6.52) | 25.08 (4.64) |
| late-phase (8–13 s) | 24.64 (5.81) | 23.64 (3.69) |
| MT | ||
| early-phase (3–8 s) | 29.72 (5.85) | 25.68 (3.43) |
| late-phase (8–13 s) | 26.44 (4.98) | 26.71 (3.35) |
| Increment ratio | ||
| Simple task | 0.01 (0.14) | −0.04 (0.201) |
| Memory task | −0.10 (0.15) | 0.05 (0.091)* |
* p value calculated using the Mann–Whitney test (ADHD vs. control) of less than 0.05