Table 6 Treatment success and post-treatment ambulatory ststus of the three prognostic groups
Prognostic group | Successful treatment (p < 0.0001) | Ambulatory post-treatment (p < 0.0001) | Regaining ambulatory status (p < 0.0001) | Maintaining ambulatory status (p < 0.0001) |
|---|---|---|---|---|
0 Points | 4% (13/311) | 4% (11/311) | 4% (11/311) | Not available |
1 Point | 15% (24/164) | 43% (71/164) | 18% (11/60) | 58% (60/104) |
2–3 Points | 39% (27/70) | 86% (60/70) | 50% (2/4) | 58% (58/66) |