# Table 2 ANOVA results comparing the effect of each insole condition on static balance

Insole Condition P value
No insole Diabetic Flat Memory Textured
Mean (SD) 95 % CI Mean (SD) 95 % CI Mean (SD) 95 % CI Mean (SD) 95 % CI Mean (SD) 95 % CI
Total COP velocity 32.350 (19.698) 26.735-39.949 36.952 (22.522) 30.551-43.353 33.267 (22.070) 26.995-39.539 36.572 (20.197) 30.833- 42.313 33.472 (21.049) 27.499-39.455 F = 5.769
P = 0.001
Eta = 0.334
Medial/lateral COP velocity 14.514 (9.416) 11.782 –17.247 18.692 (14.968) 14.438 – 22.946 15.284 (10.580) 12.277-18.291 18.198 (12.490) 14.647 – 21.748 15.174 (9.927) 12.353-17.995 F = 2.310
P = 0.072
Eta = 0.167
Ant/post COP velocity 26.009 (16.051) 21.447 – 30.571 29.431 (18.876) 24.067 – 34.797 26.467 (18.432) 21.232 – 31.704 28.977 (16.415) 24.312 - 33.642 26.327 (18.186) 21.158 – 31.496 F = 4.346
P = 0.005
Eta = 0.274
Total COP path length 647.015 (393.96) 535.05-758.98 739.041 (450.44) 611.02-867.05 665.342 (441.40) 539.89-790.78 732.455 (403.95) 616.654 –846.258 669.457 (420.99) 549.81-789.10 F = 5.769
P = 0.001
Eta = 0.334
Medial/lateral COP path length 290.281 (192.29) 235.63 -344.93 338.272 (215.33) 227.07– 399.47 305.680 (221.61) 245.54-365.92 337.576 (204.91) 279.341-395.812 303.482 (198.54) 247.05 -359.90 F = 6.936
P < 0.001
Eta = 0.376
Ant/post COP path length 520.181 (321.02) 428.94-611.41 588.636 (377.53) 481.34– 695.93 529.358 (368.46) 424.64– 634.07 579.545 (328.30) 486.243 – 672.849 534.593 (357.32) 433.02 -636.14 F = 3.393
P = 0.008
Eta = 0.255
1. Memory low resilient memory insole, Diabetic standard diabetic offloading insole. Textured textured insole. Flat flat insole, COP centre of pressure, Ant/post anterior posterior, SD standard deviation, CI confidence interval