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

Table 4

Paired sample 𝑡 test.

	Treatment group		Control group
	𝑡	Sig. (2 tailed)	𝑡	Sig. (2 tailed)
Static-defined	1.87	0.074*	−1.93	0.07*
Static-functional	2.86	0.009	−2.67	0.016
Dynamic-defined	7.58	0.000	−3.06	0.007
Dynamic-functional	7.95	0.000	−1.07	0.296*
Fall risk-defined	5.19	0.000	−3.21	0.005
Fall risk-functional	5.18	0.000	−3.56	0.002
TUG	1.16	0.000	−3.62	0.002

∗No significant difference.