From: Can diagnostic injections predict the outcome in foot and ankle arthrodesis?
Baseline FFIb +/- SD | FFIb at follow-up +/- SD | P-value | |
---|---|---|---|
Group I | |||
Pos-injection + surgery | 51,5 +/- 22,9 | 17,6 +/- 13,6 | <.001* |
Group II | |||
Pos-injection–surgery | 44,7 +/- 13,9 | 43,4 +/- 14,8 | .845 |
Group III | |||
Neg-injection + surgery | 53,3 +/- 20,0 | 17,8 +/- 18,9 | .028* |
Group IV | |||
Neg-injection–surgery | 42,2 +/- 14,8 | 39,7 +/- 17,9 | .826 |