Table 2.
Descriptive Values of the Scales in the Two Groups (Median—Minimum and Maximum) and Between Groups
| Times | T0 | T1 | T2 | pa <0.05 | pb <0.05 | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Rehabilitation | Single | Group | Single | Group | Single | Group | Single | Group | Between | Group |
| Scales | Median (min-max) | Δ T0T1 | Δ T1T2 | |||||||
| VAS | 2.00 (0–4) | 2.00 (0–7) | 1.00 (0–2) | 0.00 (0–4) | 0.50 (0–2) | 0.00 (0–2) | <0.001 | <0.001 | 0.99 | 0.92 |
| WAIP tot | 206.00 (205–252) | 208.00 (145–252) | 236.00 (213–252) | 225.50 (166–252) | 240.00 (207–250) | 214.00 (136–252) | 0.005 | 0.048 | 0.03 | 0.04 |
| Bond | 20.00 (9–21) | 21.00 (18–21) | 21.00 (13–21) | 21.00 (18–21) | 21.00 (11–21) | 21.00 (16–21) | 0.42 | 0.156 | 0.01 | 0.001 |
| Goal | 35 (20–42) | 36.00 (25–42) | 34.50 (23–42) | 40 (34–42) | 34.50 (20–42) | 40.00 (25–42) | 0.20 | 0.050 | 0.35 | 0.85 |
| Task | 33.50 (15–35) | 35.00 (22–35) | 34.50 (15–38) | 35.00 (23–38) | 35.10 (15–38) | 35.00 (24–38) | 0.069 | 0.291 | 0.76 | 0.37 |
| DASH | 27.60 (1.7–62.5) | 30.00 (0.8–68.3) | 22.00 (0.00–52.50) | 13.00 (0.0–49.2) | 16.25 (0.00–50.0) | 1.00 (0.0–46.7) | <0.001 | <0.001 | 0.52 | 0.81 |
| Post hoc analysis | ||||||
|---|---|---|---|---|---|---|
| Times | T1–T2 | T0–T2 | T0–T1 | |||
| Rehabilitation setting | Single | Group | Single | Group | Single | Group |
| Scales | ||||||
| VAS | 1 | 1 | <0.001 | <0.001 | 0.001 | <0.001 |
| WAIP tot | 0.04 | — | 1 | — | 0.031 | — |
| Bond | 0.042 | — | 0.536 | — | 0.157 | — |
| Goal | — | |||||
| Task | — | |||||
| DASH | 0.3134 | 0.113 | <0.001 | 0.001 | 0.006 | 0.001 |
a
p = within group.
b
p = between group.
DASH, Disabilities of Arm, Shoulder, and Hand Questionnaire; T0, before treatment; T1, after first 6 weeks of rehabilitative treatment; T2, after 3 months; VAS, visual analog scale; WAIP, Working Alliance Inventory Patient form.