Scale | Mean | SD | Range |
---|
ODI | 31.4 | 15.4 | 2–70 |
VAS |
Low back | 5.0 | 2.3 | 0–10 |
Legs | 3.7 | 2.4 | 0–10 |
SF-36 |
PHS | 193 | 74 | 32–359 |
MHS | 234 | 95 | 9–400 |
PCS | 31.9 | 9.9 | 4.1–55.0 |
MCS | 45.9 | 13.6 | 8.1–70.6 |
- Abbreviations: ODI the Oswestry Disability Index, VAS Visual Analog Scale, SF-36 Short-Form 36 questionnaire, PHS Physical Health score, MHS Mental Health score, PCS Physical Component Summary, MCS Mental Health Component Summary