Total population N = 139 mean (SD) unless otherwise indicated | Sham insole group N = 69 mean (SD) unless otherwise indicated | Custom made insole group N = 70 mean (SD) unless otherwise indicated | |
---|---|---|---|
Age, y | 48.1 (10.4) | 48.2 (9.4) | 48.0 (11.3) |
Sex, female, N (%) | 96 (69.1) | 48 (69.6) | 48 (68.6) |
BMI, kg/m2 | 29.3 (5.3) | 29.5 (4.8) | 29.2 (5.8) |
Pain history | |||
FFI total score (0–100) | 48.2 (18.1) | 46.1 (17.2) | 50.2 (18.8) |
FFI pain score (0–100) | 57.8 (17.0) | 55.6 (17.2) | 60.0 (16.7) |
FFI disability score (0–100) | 39.5 (21.5) | 37.3 (19.7) | 41.6 (23.1) |
First step pain score (0–10) | 7.2 (2.2) | 7.3 (2.1) | 7.2 (2.4) |
Pain at other sites than the affected foot, N (%) | 61 (43.9) | 32.0 (46.4) | 29.0 (41.4) |
DN4 score (0–10) | 3.8 (2.0) | 3.6 (1.8) | 3.9 (2.1) |
Localization of complaints, bilateral, N (%) | 32 (23.0) | 16 (23.2) | 16 (22.9) |
Duration of symptoms, months | 6.4 (11.6) | 5.1 (5.2) | 7.7 (15.5) |
Activity | |||
Squash questionnaire 0 – ∞ | 7751,1 (5246.0) | 8755.3 (5747.8) | 6761.3 (4525.5) |
Podiatrist measurements | |||
Upper ankle dorsal flexion range of motion (degrees) | 16.42 (1.43) | 15.52 (2.24) | 17.34 (1.77) |
MTP1 dorsal flexion range of motion (degrees) | 61.38 (2.09) | 61.11 (3.10) | 61.65 (2.83) |
Pronated foot posture in the affected foot according to the foot posture index, N (%) | 39 (28.1) | 26 (37.7) | 13 (18.6) |
Supinated foot posture in the affected foot according to the foot posture index, N (%) | 14 (10.1) | 7 (10.1) | 7 (10.0) |