Analysis of Postural Control in Patients Diagnosed with Unilateral Knee Osteoarthrosis and Its Relationship with the Risk of Falls

Table 3

COP displacement area during bipedal postural control with eyes open and eyes closed.

Conditions	Variables	G1	G2	value
Eyes open	Area (cm^2)	1.18 (±0.94)	1.18 (±0.94)	0.002
Eyes closed	Area (cm^2)	3.92 (±1.10)	3.92 (±1.10)	0.430

G1 = elderly people diagnosed with unilateral knee osteoarthritis; G2 = active elderly people without a diagnosis of unilateral osteoarthrosis in the knee. Significant Kruskal–Wallis test (). Data are presented as mean values and ±standard error. In the table, values that present statistical significance are in bold.