The Eastern Cooperative Oncology Group (ECOG), Frankel grading, Oswestry Disability Index (ODI) at the last follow-up, and Manual Muscle Testing (MMT) of the iliopsoas (IP) and quadriceps (Qd) at preoperative and postoperative follow-up until last follow-up.
| Patient Number | MMT of IP | MMT of Qd | ECOG | Frankel Grade | Time to Self-Ambulation With Gait Aids | ODI (%) | Last Follow-Up Time | Current Status | ||||||
| Preop | Postop | Last F/U | Preop | Postop | Last F/U | Preop | Last | Preop | Last F/U | (mo) | (mo) | |||
| 1 | 2 | 2 | 4 | 1 | 1 | 4 | 3 | 2 | Ca | D3c | 3 | 34 | 6 | Dead |
| 2 | 2 | 2 | 5 | 2 | 2 | 5 | 3 | 1 | Ca | E | 3 | 26 | 12 | Alive |
| 3 | 2 | 2 | 4 | 2 | 1 | 4 | 3 | 2 | Cb | D3c | 5 | 28 | 14 | Alive |
| 4 | 1 | 1 | 5 | 1 | 1 | 5 | 3 | 1 | B | E | 5 | 18 | 13 | Alive |
| 5 | 1 | 1 | 5 | 1 | 1 | 5 | 3 | 1 | B | E | 6 | 20 | 12 | Alive |
| 6 | 0 | 0 | 5 | 0 | 0 | 5 | 4 | 1 | A | E | 3 | 16 | 15 | Alive |
F/U, follow-up.