Table 2

Knee data

Event type			Mean difference	SE	P value	95% CI for difference
Event type			Mean difference	SE	P value	Lower bound	Upper bound
Flexion angles (degrees)	0	30	0.445	1.053	0.674	2.556	1.667
		60	4.027^*	1.124	0.001	6.282	1.772
		90	6.149^*	1.390	0.000	8.937	3.360
	30	0	0.445	1.053	0.674	1.667	2.556
		60	3.582^*	1.150	0.003	5.889	1.276
		90	5.704^*	1.147	0.000	8.005	3.403
	60	0	4.027^*	1.124	0.001	1.772	6.282
		30	3.582^*	1.150	0.003	1.276	5.889
		90	2.122^*	1.020	0.042	4.167	0.076
	90	0	6.149^*	1.390	0.000	3.360	8.937
		30	5.704^*	1.147	0.000	3.403	8.005
		60	2.122^*	1.020	0.042	0.076	4.167
Flexion moments (Nmm/kg)	0	30	37.741	43.019	0.384	48.545	124.027
		60	98.725	55.467	0.081	12.527	209.977
		90	196.787^*	53.372	0.001	89.736	303.838
	30	0	37.741	43.019	0.384	124.027	48.545
		60	60.984	45.334	0.184	29.944	151.913
		90	159.046^*	42.688	0.000	73.424	244.668
	60	0	98.725	55.467	0.081	209.977	12.527
		30	60.984	45.334	0.184	151.913	29.944
		90	98.062^*	46.029	0.038	5.740	190.384
	90	0	196.787^*	53.372	0.001	303.838	89.736
		30	159.046^*	42.688	0.000	244.668	73.424
		60	98.062^*	46.029	0.038	190.384	5.740
Extension moments (Nmm/kg)	0	30	98.843^*	33.914	0.005	30.822	166.865
		60	254.436^*	44.212	0.000	165.759	343.114
		90	323.881^*	46.311	0.000	230.993	416.769
	30	0	98.843^*	33.914	0.005	166.865	30.822
		60	155.593^*	37.923	0.000	79.529	231.657
		90	225.037^*	46.053	0.000	132.666	317.409
	60	0	254.436^*	44.212	0.000	343.114	165.759
		30	155.593^*	37.923	0.000	231.657	79.529
		90	69.445	43.330	0.115	17.464	156.353
	90	0	323.881^*	46.311	0.000	416.769	230.993
		30	225.037^*	46.053	0.000	317.409	132.666
		60	69.445	43.330	0.115	156.353	17.464
Adduction angles (degrees)	0	30	3.888^*	0.759	0.000	5.409	2.366
		60	8.088^*	0.727	0.000	9.547	6.630
		90	10.787^*	0.784	0.000	12.360	9.214
	30	0	3.888^*	0.759	0.000	2.366	5.409
		60	4.201^*	0.536	0.000	5.277	3.125
		90	6.899^*	0.669	0.000	8.241	5.558
	60	0	8.088^*	0.727	0.000	6.630	9.547
		30	4.201^*	0.536	0.000	3.125	5.277
		90	2.699^*	0.560	0.000	3.821	1.576
	90	0	10.787^*	0.784	0.000	9.214	12.360
		30	6.899^*	0.669	0.000	5.558	8.241
		60	2.699^*	0.560	0.000	1.576	3.821
Adduction moments (Nmm/kg)	0	30	163.446^*	32.442	0.000	228.516	98.376
		60	389.585^*	33.304	0.000	456.385	322.786
		90	499.924^*	45.099	0.000	590.381	409.466
	30	0	163.446^*	32.442	0.000	98.376	228.516
		60	226.139^*	28.605	0.000	283.513	168.766
		90	336.478^*	37.265	0.000	411.222	261.733
	60	0	389.585^*	33.304	0.000	322.786	456.385
		30	226.139^*	28.605	0.000	168.766	283.513
		90	110.338^*	33.314	0.002	177.158	43.518
	90	0	499.924^*	45.099	0.000	409.466	590.381
		30	336.478^*	37.265	0.000	261.733	411.222
		60	110.338^*	33.314	0.002	43.518	177.158
Abduction angles (degrees)	0	30	2.527^*	0.543	0.000	3.616	1.438
		60	4.398^*	0.760	0.000	5.923	2.873
		90	5.317^*	0.702	0.000	6.725	3.910
	30	0	2.527^*	0.543	0.000	1.438	3.616
		60	1.871^*	0.536	0.001	2.946	0.796
		90	2.790^*	0.528	0.000	3.850	1.730
	60	0	4.398^*	0.760	0.000	2.873	5.923
		30	1.871^*	0.536	0.001	0.796	2.946
		90	.919^*	0.432	0.038	1.786	0.053
	90	0	5.317^*	0.702	0.000	3.910	6.725
		30	2.790^*	0.528	0.000	1.730	3.850
		60	.919^*	0.432	0.038	0.053	1.786
Abduction moments (Nmm/kg)	0	30	101.129^*	34.395	0.005	170.117	32.141
		60	203.261^*	35.802	0.000	275.071	131.450
		90	329.079^*	33.256	0.000	395.782	262.376
	30	0	101.129^*	34.395	0.005	32.141	170.117
		60	102.131^*	37.945	0.009	178.240	26.023
		90	227.950^*	31.780	0.000	291.692	164.207
	60	0	203.261^*	35.802	0.000	131.450	275.071
		30	102.131^*	37.945	0.009	26.023	178.240
		90	125.819^*	35.845	0.001	197.714	53.923
	90	0	329.079^*	33.256	0.000	262.376	395.782
		30	227.950^*	31.780	0.000	164.207	291.692
		60	125.819^*	35.845	0.001	53.923	197.714
Internal rotation angles (degrees)	0	30	1.570^*	0.547	0.006	0.473	2.667
		60	2.038^*	0.801	0.014	0.431	3.645
		90	4.184^*	0.862	0.000	2.455	5.912
	30	0	1.570^*	0.547	0.006	2.667	0.473
		60	0.468	0.595	0.435	0.726	1.662
		90	2.613^*	0.694	0.000	1.222	4.005
	60	0	2.038^*	0.801	0.014	3.645	0.431
		30	0.468	0.595	0.435	1.662	0.726
		90	2.146^*	0.639	0.001	0.864	3.427
	90	0	4.184^*	0.862	0.000	5.912	2.455
		30	2.613^*	0.694	0.000	4.005	1.222
		60	2.146^*	0.639	0.001	3.427	0.864
Internal rotation moments (Nmm/kg)	0	30	17.640	9.194	0.060	36.081	0.800
		60	61.764^*	10.622	0.000	83.068	40.459
		90	71.546^*	11.499	0.000	94.610	48.482
	30	0	17.640	9.194	0.060	0.800	36.081
		60	44.123^*	10.839	0.000	65.863	22.384
		90	53.906^*	11.606	0.000	77.185	30.626
	60	0	61.764^*	10.622	0.000	40.459	83.068
		30	44.123^*	10.839	0.000	22.384	65.863
		90	9.783	12.459	0.436	34.773	15.207
	90	0	71.546^*	11.499	0.000	48.482	94.610
		30	53.906^*	11.606	0.000	30.626	77.185
		60	9.783	12.459	0.436	15.207	34.773
External rotation angles (degrees)	0	30	4.151^*	1.243	0.002	1.658	6.644
		60	8.640^*	1.222	0.000	6.188	11.091
		90	10.109^*	1.295	0.000	7.511	12.707
	30	0	4.151^*	1.243	0.002	6.644	1.658
		60	4.489^*	1.121	0.000	2.239	6.738
		90	5.958^*	1.209	0.000	3.534	8.383
	60	0	8.640^*	1.222	0.000	11.091	6.188
		30	4.489^*	1.121	0.000	6.738	2.239
		90	1.470	1.116	0.194	0.769	3.709
	90	0	10.109^*	1.295	0.000	12.707	7.511
		30	5.958^*	1.209	0.000	8.383	3.534
		60	1.470	1.116	0.194	3.709	0.769
External rotation moments (Nmm/kg)	0	30	1.964	14.036	0.889	−26.188	30.117
		60	−12.391	15.724	0.434	−43.930	19.148
		90	−15.810	12.942	0.227	−41.769	10.149
	30	0	−1.964	14.036	0.889	−30.117	26.188
		60	−14.355	12.183	0.244	−38.791	10.080
		90	−17.774	11.806	0.138	−41.455	5.907
	60	0	12.391	15.724	0.434	−19.148	43.930
		30	14.355	12.183	0.244	−10.080	38.791
		90	−3.419	12.410	0.784	−28.311	21.473
	90	0	15.810	12.942	0.227	−10.149	41.769
		30	17.774	11.806	0.138	−5.907	41.455
		60	3.419	12.410	0.784	−21.473	28.311

*statistically significant (p <0.05)