Table 4 VAS pain scores during exercise before and after treatment
From: Can diagnostic injections predict the outcome in foot and ankle arthrodesis?
Baseline VAS rest +/- SD | VAS rest at follow-up +/- SD | P-value | |
|---|---|---|---|
Group I | |||
Pos-injection + surgery | 7,2 +/- 1,5 | 2,5 +/- 1,51,5 | <.001* |
Group II | |||
Pos-injection–surgery | 6,3 +/- 1,8 | 5,4 +/- 2,5 | .247 |
Group III | |||
Neg-injection + surgery | 6,0 +/- 2,3 | 2,8 +/- 1,3 | .046* |
Group IV | |||
Neg-injection–surgery | 6,0 +/- 2,3 | 5,8 +/- 2,5 | .694 |