ANOVA linear model | Linear regression | ||||||
---|---|---|---|---|---|---|---|
All 3 groups | H vs OA | H vs THA | OA vs THA | ||||
p-value | Estimate* (95% C.I.) | p-value | Estimate* (95% C.I.) | p-value | Estimate* (95% C.I.) | p-value | |
Hip extension degree | < 0.001 | 6.18 (0.68 to 11.68) | 0.029 | 6.47 (0.49 to 12.45) | 0.035 | 0.65 (−5.76 to 7.07) | 0.84 |
Hip flexion degree | 0.706 | −0.95 (− 5.40 to3.50) | 0.67 | 1.98 (− 2.91 to 6.85) | 0.42 | 3.27 (−1.32 to 7.85) | 0.16 |
Hip ext./flex range degree | < 0.001 | −7.15 (−10.48 to − 3.81) | < 0.001 | − 4.53 (− 7.47 to − 1.60) | 0.003 | 2.60 (− 0.81 to 6.00) | 0.13 |
Hip adduction degree | 0.356 | 2.11 (− 0.83 to 5.04) | 0.15 | 1.44 (− 0.68 to 3.55) | 0.17 | − 1.11 (− 3.54 to 1.32) | 0.36 |
Hip abduction degree | 0.065 | − 0.38 (−2.92 to 2.17) | 0.78 | − 0.21 (− 2.46 to 2.03) | 0.85 | 0.29 (− 1.76 to 2.34) | 0.77 |
Hip add/abd range degree | 0.001 | −2.47 (−5.21 to 0.28) | 0.076 | −1.62 (− 4.16 to 0.90) | 0.20 | 1.40 (− 0.37 to 3.18) | 0.12 |
Hip adduction moment Nm/kg | 0.170 | −0.16 (− 0.03 to 0.04) | 0.11 | − 0.08 (− 0.009 to 0.10) | 0.10 | 0.11 (− 0.009 to 0.07) | 0.25 |
Hip abduction moment Nm/kg | 0.003 | 0.03 (−0.37 to 0.04) | 0.34 | 0.05 (−0.18 to 0.02) | 0.10 | 0.03 (−0.08 to 0.30) | 0.13 |
Hip add/abd moment range Nm/kg | 0.041 | −0.19 (− 0.40 to − 0.007) | 0.058 | −0.12 (− 0.24 to − 0.007) | 0.039 | 0.08 (− 0.10 to 0.26) | 0.37 |