Therapeutic Trial of Fluoroscopic Interlaminar Epidural Steroid Injection for Axial Low Back Pain: Effectiveness and Outcome Predictors

Supplemental Online Tables

Files in this Data Supplement:

• Online Tables 1-5 (PDF) -
  
  Online Table 1: Formatted questions for telephone interview
  
  Online Table 2: Q1: From the interlaminar ESI in 2007 (or 2008), did you have relief from your back pain at that time?
  
  Online Table 3: Q2: Since the interlaminar ESI in 2007 (or 2008), have you had relief of your back pain until now?
  
  Online Table 4: Q3: How about current back pain compared with 2007 (or 2008) before the interlaminar ESI?
  
  Online Table 5: Q7: NASS patient-satisfaction scale