Table 2. Mean values and changes of the WB-EMS group.
| Test No. | T0 = baseline | T1 = 6 weeks | T2 = 12 weeks | T3 = 24 weeks | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean | +/- | Mean | +/- | Delta | ES | Mean | +/- | Delta | ES | Mean | +/- | Delta | ES | |
| NRS | 4.45 | 2.02 | 3.07** | 1.96 | -1.38 | 0.3 | 2.87** | 2.02 | -1.58 | 0.4 | 2.40** | 1.75 | -2.04 | 0.5 |
| ODI_Score | 33.8 | 16.58 | 17.72** | 12.23 | -16.08 | 0.5 | 18.01** | 13.37 | -15.8 | 0.5 | 14.10** | 10.25 | -19.7 | 0.6 |
| SF-36 social role functioning. (0–100) | 76.13 | 23.41 | 84.09 | 18.87 | 7.96 | 0.2 | 84.20* | 20.66 | 8.07 | 0.2 | 92.67* | 14.63 | 16.54 | 0.4 |
| SF-36 bodily pain (0–100) | 48.89 | 17 | 57.92* | 19.52 | 9.03 | 0.4 | 60.86** | 20.24 | 11.97 | 0.3 | 66.22** | 18.36 | 17.33 | 0.4 |
| SC: av. P rel (W/kg) | 3.28 | 0.81 | 3.47 | 0.78 | 0.2 | 0.1 | 3.57* | 0.82 | 0.29 | 0.2 | 3.85* | 0.77 | 0.58 | 0.4 |
| CRT: t per repet. (sec) | 1.87 | 0.55 | 1.71 | 0.43 | -0.16 | 0.2 | 1.55* | 0.42 | -0.32 | 0.4 | 1.54* | 0.33 | -0.33 | 0.4 |
| SF-36 vitality (0–100) | 49.86 | 16.46 | 54.93* | 20.84 | 5.07 | 0.2 | 54.93 | 19.92 | 5.07 | 0.1 | 62.41* | 17.3 | 12.55 | 0.3 |
| TRT: V max (m/s) | 0.51 | 0.22 | 0.55 | 0.22 | 0.04 | 0.2 | 0.59* | 0.22 | 0.08 | 0.2 | 0.57 | 0.19 | 0.05 | 0.2 |
| TRT: F tot max rel (N/Kg) | 13.55 | 3.18 | 13.82 | 1.76 | 0.27 | 0.2 | 14.10* | 1.9 | 0.55 | 0.2 | 13.94 | 1.81 | 0.4 | 0.2 |
| TRT: P tot max rel (W/kg) | 0.58 | 0.26 | 0.64 | 0.24 | 0.07 | 0.2 | 0.68 | 0.45 | 0.11 | 0.2 | 0.64 | 0.22 | 0.06 | 0.2 |
| NASS-Lumbar_Neurological | 2.04 | 1.02 | 1.82 | 0.94 | -0.21 | 0.1 | 1.67* | 0.87 | -0.37 | 0.2 | 1.57* | 0.81 | -0.47 | 0.2 |
| NASS-Lumbar_Pain | 2.48 | 0.78 | 2.14* | 0.73 | -0.34 | 0.2 | 2.16* | 0.79 | -0.33 | 0.2 | 1.94** | 0.7 | -0.54 | 0.3 |
| HADS Depression positiv | 0.14 | 0.35 | 0.14 | 0.35 | 0 | na | 0.18 | 0.39 | 0.04 | na | 0.11 | 0.32 | -0.03 | 0.1 |
| SF-36 physical functioning (0–100) | 68.86 | 21.79 | 75.51* | 21.53 | 6.65 | 0.2 | 75.88* | 21.19 | 7.03 | 0.2 | 78.87* | 17.94 | 10.01 | 0.2 |
| SF-36 physical role functioning (0–100) | 58.33 | 41.7 | 67.43 | 38.73 | 9.1 | 0.1 | 76.76* | 33.36 | 18.43 | 0.2 | 79.55* | 33.02 | 21.21 | 0.2 |
| SF-36 general health perception (0–100) | 58.2 | 16.57 | 62.89 | 17.74 | 4.69 | 0.1 | 62.21 | 17.87 | 4.02 | 0.1 | 67.42* | 16.49 | 9.22 | 0.2 |
| SF-36 mental health (0–100) | 70.89 | 15.58 | 72.88 | 16.23 | 1.99 | 0.1 | 73.94 | 16.31 | 3.05 | 0.1 | 78.28* | 13.53 | 7.38 | 0.3 |
*Significant changes from T0 (p<0.05)
**Significant changes from T0 (p<0.01)