Stabilometric parameters analysis in children with visual disorder

Table 1 Computed stabilometry variables in blind (n = 11) and control (n = 11) groups

Groups	x-axis-PC (mm)	y-axis-PC (mm)	Mean R (mm)	ASR (mm/s)
Blind	25.55 ± 9.851^a	−30.91 ± 15.88	60.65 ± 9.426	19.18 ± 2.700^b
Control	−3.545 ± 7.667	−32.45 ± 8.791	41.27 ± 6.272	10.55 ± 1.003

x-axis-PC: pressure center displacement in anterior-posterior orientation; y-axis-PC: pressure center displacement in mediolateral orientation; mean R: distance between total PC and the force plate center; ASR: average sway rate – obtained by dividing the PC displacement and the time spent on the task. Non-paired Student t test – ^ap < 0.05: compared to control group; ^bp < 0.001: compared to control group.