Table 3 Average VAS (1–10) and patient satisfaction per number of surgical levels
From: Multilevel instrumented posterolateral lumbar spine fusion with an allogeneic cellular bone graft
Number of levels | Average VASa | Average patient satisfaction |
|---|---|---|
1 | 0.00 | Very satisfied |
2 | 1.62 | Satisfied to very satisfied |
3 | 2.15 | Satisfied to very satisfied |
4 | 2.05 | Satisfied to very satisfied |
5 | 1.97 | Satisfied to very satisfied |
6 | 3.25 | Satisfied to very satisfied |
7 | 1.50 | Very satisfied |
8 | 2.00 | Satisfied to very satisfied |
9 | 1.20 | Satisfied to very satisfied |
10 | 1.00 | Very satisfied |
11 | 4.00 | Satisfied to very satisfied |