Effect of Intra-Articular Hyaluronic Injection on Postural Stability and Risk of Fall in Patients with Bilateral Knee Osteoarthritis

Table 3

Independent sample 𝑡 test results.

Tests	𝑡	Sig. (2 tailed)
Static defined foot position—baseline assessment	0.22	0.83
Static defined foot position—second assessment	−2.48	0.02*
Static functional foot position—baseline assessment	−1.04	0.31
Static functional foot position—second assessment	−3.52	0.00*
Dynamic defined foot position—baseline assessment	−0.48	0.64
Dynamic defined foot position—second assessment	−4.67	0.00*
Dynamic functional foot position—baseline assessment	−0.02	0.98
Dynamic functional foot position—second assessment	−5.04	0.00*
Risk of fall defined foot position—baseline assessment	−1.22	0.23
Risk of fall defined foot position—second assessment	−4.94	0.00*
Risk of fall functional foot position—baseline assessment	−1.67	0.10
Risk of fall functional foot position—second assessment	−5.63	0.00*
TUG—baseline assessment	−0.13	0.90
TUG—second assessment	−6.05	0.00*

∗Significant difference.