Table 4 VAS pain score (mean ± SD) at baseline and 12 months of follow-up
VAS pain score at 1-year follow-up (range 0 to 10) | ||||
|---|---|---|---|---|
Authors | Moosmayer 2010, [12] | Lambers Heerspink 2015, [15] | ||
Surgical group (n = 51) | Conservative group (n = 51) | Surgical group (n = 20) | Conservative group (n = 25) | |
Baseline | 5.6 ± 2.0 | 5.3 ± 1.9 | 6.7 ± 1.7 | 6.3 ± 1.3 |
12 months | 0.5 ± 1.2 | 1.6 ± 1.6 | 2.2 ± 1.9 | 3.2 ± 2.1 |