Research Article
The Elevated Serum Level of IFN-γ in Patients with Failed Back Surgery Syndrome Remains Unchanged after Spinal Cord Stimulation
Table 3
Clinical response to SCS.
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NRS: Numeric Rating Scale; PRI: the Pain Rating Index; ODI: the Oswestry Disability Index; BDI: Beck Depression Inventory; Student’s -test for dependent samples with highlighted in bold. |