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Table 5 FFIb foot function disability scores before and after treatment

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
  1. *Indicating a significant improvement (p < 0.05) from baseline to follow-up.
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