Table 5: Regression analyses of kinetic variables of Right-sided Achilles tendinopathy (Right foot).

Dependent variable Adjustment for Confounder Independent Variable B P-value R2(%) CI (95%)
Pain Domain - Push-off rate (kgf/%) 0.003 0.044 67.8 0.000, 0.005
BMI 0.003 0.038 80.8 0.000, 0.006
BMI + Age 0.004 0.127 82.7 -0.003, 0.010

B = Regression coefficient, CI = Confidence Intervals at 95%, R2 = Coefficient of determination

P-value significant < 0.05

Definitions:

Push-off rate: Slope of force curve during the unloading phase