[Retracted] Effects of Scrambler Therapy in Patients with Failed Back Surgery Syndromes and Factors Associated with Depression Affecting Pain before and after the Therapy

Table 5

Association between various factors associated with posttherapy ODI and BPI.

	Posttherapy ODI		Posttherapy BPI
	β	value	β	value
Initial ODI	0.755	0.000	0.050	0.207
Initial BPI	0.296	0.152	0.838	0.000
Age	−0.063	0.667	−0.040	0.111
BMI	−0.197	0.145	−0.019	0.481
BDI	0.296	0.144	−0.012	0.761
Gender	0.235	0.176	0.154	0.695

β, standardized coefficient; ODI, Oswestry Disability Index; BPI, Brief Pain Inventory; BMI, body mass index; BDI, Beck Depression Inventory. .