Table 2.
ISO | OPP | ||
---|---|---|---|
AC | 83.0 ± 25.6 | 22.3 ± 22.7 | * |
PT | 84.0 ± 15.6 | 37.1 ± 23.0 | ** |
PnT | 71.5 ± 28.7 | 74.3 ± 17.8 | n.s. |
Significant differences between the ISO and OPP are expressed with asterisk marks on the far right (*P < 0.01; **P < 0.001). AC, active coordination; PT, passive tracking; PnT, passive nontracking; ISO, the same direction; OPP, the opposite direction.