Table 4.
Evaluation of surgery outcome
| Author | Pre-VAS | Pos-VAS | Regained ambulation (n) | Pos-ambulatory (n) | Median Survival (m) |
|---|---|---|---|---|---|
| Chaichana KL | – | – | 4 | 24 | 4.3 |
| Lei M | – | – | 17 | 50 | 6 |
| Chen YJ | – | – | 22 | 32 | 7.5 |
| Park SJ | – | – | 23 | 34 | 5.2 |
| Zairi F | – | – | 10 | 36 | 2.75 |
| Tang Y | 7.76 ± 1.06 | 1.97 ± 1.04 | 45 | – | 15 |
| Lin HH | 6.8 ± 0.5 | 3.8 ± 1.3 | 10 | 59 | 11 |
| Jung JM | 8.7 ± 1.1 | 4.3 ± 1.3 | – | – | 33.6 |
| Chen Q | 5.6 ± 2.4 | 2.1 ± 1.3 | – | – | 12 |
| Zhang C | 7.86 ± 0.86 | 3.51 ± 1.32 | 6 | 15 | 11 |
| Fukuhara A | – | – | 5 | 10 | 5 |
| Hessler C | – | – | – | – | 3.6 |
| Truong VT | – | – | 4 | 83 | 4.1 |
| Tancioni F | – | – | – | – | 9 |
The surgical outcomes included the median VAS scale, the number of patients who regained ambulation after surgery, the number of ambulatory postoperatively and the median survival
Pre preoperative, Pos postoperative, n number, m month