Table. 2.
Intra- and inter-group comparisons of outcome measure
| EGI (n=10) | EGII (n=10) | CG (n=10) | F | Post-hoc | ||
|---|---|---|---|---|---|---|
| R-VAS | Pre | 3.70 (1.16) | 3.40 (.70) | 3.70 (.82) | .36 | |
| Post | .40 (.70) | 1.10 (.88) | 1.60 (.84) | 5.54 | EGI>CG | |
| M-VAS | Pre | 6.30 (1.49) | 6.80 (.79) | 7.00 (.82) | 1.11 | |
| Post | 1.50 (.71) | 2.60 (.84) | 3.70 (.95) | 17.19 | EGI>EGII EGI>CG |
Mean±SD
R-VAS: VAS in case of resting, M-VAS: VAS in case of moving
EG I : Multipath Electrical Stimulation+Isometric exercise
EG II : Singlepath Electrical Stimulation+Isometric exerciseCG: Isometric exercise
J Korean Soc Phys Med 2018;13:107-19 https://doi.org/10.13066/kspm.2018.13.1.107 
© 2018 J Korean Soc Phys Med