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VAS and ODI outcomes according to time points.
| Case No. | VAS (0–10 Point) | ODI (%) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Pre | 1 W | 1 M | 3 M | 6 M | Pre | 1 W | 1 M | 3 M | 6 M | |
| 1 | 9 | 6 | 8 | 6 | 7 | 45 | 45 | 48 | 45 | 45 |
| 2 | 7 | 4 | 3 | 3 | 3 | 56 | 45 | 40 | 34 | 25 |
| 3 | 6 | 5 | 4 | 4 | 3 | 35 | 30 | 25 | 15 | 15 |
| 4 | 5 | 1 | 1 | 0 | 0 | 45 | 35 | 10 | 0 | 0 |
| 5 | 9 | 6 | 5 | 5 | 5 | 70 | 55 | 45 | 40 | 35 |
| 6 | 6 | 7 | 5 | 4 | 3 | 45 | 30 | 30 | 35 | 33 |
| 7 | 4 | 1 | 1 | 2 | 1 | 35 | 20 | 20 | 30 | 20 |
| 8 | 6 | 5 | 6 | 2 | 2 | 35 | 30 | 35 | 25 | 25 |
VAS: visual analogue scale; ODI: Oswestry Disability Index; Pre: Pre-treatment; W: week; M: month.
