Table 3 VAS pain scores in rest 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 | 3,5 +/- 2,4 | 1,3 +/- 1,4 | <.001* |
Group II | |||
Pos-injection–surgery | 3,1 +/- 2,1 | 3,5 +/- 1,8 | .345 |
Group III | |||
Neg-injection + surgery | 1,8 +/- 1,7 | 0,4 +/- 0,7 | .068† |
Group IV | |||
Neg-injection–surgery | 3,8 +/- 2,8 | 3,0 +/- 1,4 | .289 |