ODI total score | Non-surgical (14) | Surgical (15) |
p value |
---|
score 0–22 | 6 (43%) | 3 (20%) | 0.245 |
score 40–100 | 7 (50%) | 6 (40%) | 0.715 |
- ODI indicates Oswestry Disability Index; the range is 0–100, with higher numbers reflecting greater disability. ODI total score between 0 and 22 reflects minimal disability hence a “satisfactory symptom state” and an ODI total score 40–100 severe disability. Percentages are calculated from the total number of non-surgical (n = 14) and surgical (n = 15) patients. p values were calculated using Fisher’s Exact Test