Table 3.
Differences between visit 1 and visit 2 for patient-reported outcomes
|
Parameter |
Visit and footwear |
Mean |
Difference |
p-values* |
||||
|---|---|---|---|---|---|---|---|---|
| Point est. | 95% CI | Footwear-specific change | Change differs by footwear | Any change | ||||
| Foot Pain VAS |
Visit 1 (Own) |
37.8 |
|
|
|
|
|
|
| Visit 2 (Asteroid) |
20.0 |
−17.8 |
−44.0 |
8.3 |
0.19 |
0.47 |
0.028 |
|
| Visit 2 (Apollo) |
34.6 |
−3.2 |
−29.4 |
22.9 |
0.81 |
|||
| Visit 2 (Helix) |
34.7 |
−3.1 |
−33.3 |
27.0 |
0.84 |
|||
| Visit 2 (Cardio Zip) |
16.0 |
−21.9 |
−34.5 |
−9.3 |
0.002 |
|||
| Pain VAS |
Visit 1 (Own) |
35.7 |
|
|
|
|
|
|
| Visit 2 (Asteroid) |
45.1 |
9.4 |
−11.5 |
30.2 |
0.39 |
0.07 |
0.012 |
|
| Visit 2 (Apollo) |
34.0 |
−1.7 |
−22.6 |
19.1 |
0.87 |
|||
| Visit 2 (Viper) |
33.3 |
−2.4 |
−26.5 |
21.6 |
0.84 |
|||
| Visit 2 (Cardio Zip) |
16.3 |
−19.4 |
−29.3 |
−9.6 |
0.001 |
|||
| Patient global assessment VAS |
Visit 1 (Own) |
37.9 |
|
|
|
|
|
|
| Visit 2 (Asteroid) |
30.9 |
−7.1 |
−28.2 |
14.1 |
0.52 |
0.61 |
0.39 |
|
| Visit 2 (Apollo) |
37.1 |
−0.8 |
−22.0 |
20.4 |
0.94 |
|||
| Visit 2 (Viper) |
16.2 |
−21.7 |
−46.1 |
2.6 |
0.09 |
|||
| Visit 2 (Cardio Zip) |
32.5 |
−5.4 |
−15.6 |
4.8 |
0.31 |
|||
| HAQ-II |
Visit 1 (Own) |
0.8 |
|
|
|
|
|
|
| Visit 2 (Asteroid) |
0.7 |
−0.1 |
−0.5 |
0.2 |
0.38 |
0.07 |
0.016 |
|
| Visit 2 (Apollo) |
1.0 |
0.2 |
−0.1 |
0.5 |
0.15 |
|||
| Visit 2 (Helix) |
0.7 |
−0.1 |
−0.5 |
0.2 |
0.55 |
|||
| Visit 2 (Cardio Zip) |
0.5 |
−0.3 |
−0.4 |
−0.1 |
0.002 |
|||
| LFIS |
Visit 1 (Own) |
10.6 |
|
|
|
|
|
|
| Visit 2 (Asteroid) |
11.3 |
0.7 |
−2.6 |
4.0 |
0.68 |
0.37 |
0.03 |
|
| (Impairment/footwear) |
Visit 2 (Apollo) |
9.1 |
−1.6 |
−4.8 |
1.7 |
0.35 |
||
| Visit 2 (Viper) |
8.2 |
−2.4 |
−6.2 |
1.4 |
0.22 |
|||
| Visit 2 (Cardio Zip) |
8.1 |
−2.5 |
−4.1 |
−1.0 |
0.004 |
|||
| LFIS |
Visit 1 (Own) |
15.6 |
|
|
|
|
|
|
| Visit 2 (Asteroid) |
10.9 |
−4.7 |
−9.5 |
0.2 |
0.07 |
0.46 |
0.11 |
|
| (Activities/Participation) |
Visit 2 (Apollo) |
15.6 |
0.0 |
−4.8 |
4.9 |
1.00 |
||
| Visit 2 (Viper) |
11.0 |
−4.6 |
−10.2 |
1.0 |
0.12 |
|||
| Visit 2 (Cardio Zip) |
13.7 |
−1.8 |
−4.1 |
0.4 |
0.12 |
|||
| LFIS (total) |
Visit 1 (Own) |
26.2 |
|
|
|
|
|
|
| Visit 2 (Asteroid) |
22.6 |
−3.6 |
−10.8 |
3.5 |
0.33 |
0.80 |
0.064 |
|
| Visit 2 (Apollo) |
24.5 |
−1.7 |
−8.8 |
5.5 |
0.65 |
|||
| Visit 2 (Viper) |
19.1 |
−7.1 |
−15.4 |
1.2 |
0.11 |
|||
| Visit 2 (Cardio Zip) |
21.8 |
−4.4 |
−7.7 |
−1.0 |
0.02 |
|||
| LLTQ |
Visit 1 (own) |
28.6 |
|
|
|
|
|
|
| Visit 2 (Asteroid) |
33.3 |
4.6 |
0.1 |
9.1 |
0.05 |
0.08 |
0.11 |
|
| Visit 2 (Apollo) |
24.6 |
−4.1 |
−8.6 |
0.4 |
0.09 |
|||
| (Daily) |
Visit 2 (Viper) |
28.7 |
0.1 |
−5.1 |
5.2 |
0.98 |
||
| Visit 2 (Cardio Zip) |
29.8 |
1.1 |
−1.0 |
3.2 |
0.30 |
|||
| LLTQ |
Visit 1 (Own) |
18.0 |
|
|
|
|
|
|
| Visit 2 (Asteroid) |
24.0 |
6.0 |
−1.9 |
13.8 |
0.15 |
0.11 |
0.11 |
|
| Visit 2 (Apollo) |
13.8 |
−4.2 |
−12.1 |
3.6 |
0.30 |
|
|
|
| (Recreational) |
Visit 2 (Viper) |
21.3 |
3.2 |
−5.8 |
12.3 |
0.49 |
|
|
| Visit 2 (Cardio Zip) | 14.1 | −3.9 | −7.6 | −0.2 | 0.05 | |||
Note: The p-values address the following null hypotheses. Footwear specific change: tests against a null hypothesis of no change between visits 1 and 2 for the target footwear only; Change differs by footwear: tests against a null hypothesis of similar change between visits 1 and 2 for any footwear; any change: tests against a null hypothesis of no change between visits 1 and 2.