Modified MacNab method for assessing clinical outcome after oxygen-ozone therapy
| Outcome | Description |
|---|---|
| Successful treatment | |
| Excellent | Disappearance of symptoms |
| Complete recovery in working and sports activities | |
| Good | Occasional episodes of low back pain or sciatica |
| No limitations of occupational activities | |
| Failure of treatment | |
| Poor | Insufficient improvement of symptoms |
| Periodic administration of drugs | |
| Limitation of physical activities | |
| Surgery | No improvement |
| Worsening of clinical situation |