Table 11: Spinal stenosis fusion time Tukey HSD.

Tukey HSD

Multiple Comparisons

Dependent Variable: Time to Fusion

(I) Brand of stimulator

(J) Brand of stimulator

Sig.

No-Stim

PEMF

0.343

CMF

0.061

CC

0.685

PEMF

No-Stim

0.343

CMF

0.000

CC

0.061

CMF

No-Stim

0.061

PEMF

0.000

CC

0.771

CC

No-Stim

0.685

PEMF

0.061

CMF

0.771

CMF was significantly lower than No-Stim, p = 0.061; CMF was significantly lower than PEMF, p < 0.001.