Table 2.

Mean and ± 1 standard deviation (SD), minima and maxima values for knee kinematic parameters for the Group and each gender (M, male; F, female)

	Mean	SD	Minimum	Maximum	*P-value
Max knee flexion (deg) Group	51.3	15.2	19.7	82.7	ns
Max knee flexion, F	55.7	12.7	32.6	82.7
Max knee flexion, M	44.0	17.3	19.7	60.9
Min knee flexion (deg) Group	17.5	11.0	2.6	37.5	ns
Min knee flexion, F	19.7	11.8	8.4	37.5
Min knee flexion, M	13.8	9.4	2.6	26.4
Initial knee flexion (deg) Group	18.0	13.9	0.2	50.8	ns
Initial knee flexion, F	21.5	14.9	8.3	50.8
Initial knee flexion, M	12.3	10.9	0.2	26.4
Range knee flexion, (deg) Group	33.8	9.8	17.1	49.2	ns
Range knee flexion, F	36.0	9.0	23.1	49.2
Range knee flexion, M	30.2	11.0	17.1	45.7
Max ext rotation, (deg) Groupa	0.7	4.2	−7.1	7.5	ns
Max ext rotation, F	0.6	3.8	−4.0	7.5
Max ext rotation, M	1.0	5.2	−7.1	6.4
Min ext rotation, (deg) Group	−5.1	4.7	−16.0	4.8	ns
Min ext rotation, F	−4.8	4.1	−12.1	4.8
Min ext rotation, M	−5.5	6.0	−16.0	0.4
Initial ext rotation, (deg) Group	−0.4	4.1	−7.1	6.1	ns
Initial ext rotation, F	−0.4	4.1	−6.0	4.8
Initial ext rotation, M	−0.3	4.4	−7.1	6.1
Range ext rotation, (deg) Group	5.8	3.3	2.1	14.5	ns
Range ext rotation, F	5.4	3.9	2.1	14.5
Range ext rotation, M	6.6	2.3	4.0	9.1
Max valgus angle, (deg) Groupa	1.6	0.9	0.3	3.4	ns
Max valgus angle, F	1.6	0.9	0.5	3.4
Max valgus angle, M	1.6	0.9	0.3	3.1
Min valgus angle, (deg) Group	−1.5	1.6	−4.6	1.3	ns
Min valgus angle, F	−1.8	1.7	−4.6	1.3
Min valgus angle, M	−0.9	1.3	−2.9	0.8
Initial valgus angle, (deg) Group	−0.4	2.3	−4.6	2.8	ns
Initial valgus angle, F	−0.6	2.6	−4.6	2.8
Initial valgus angle, M	−0.1	1.7	−2.2	2.6
Range valgus angle, (deg) Group	3.1	1.3	0.9	5.6	ns
Range valgus angle, F	3.4	1.4	0.9	5.6
Range valgus angle, M	2.5	0.9	1.9	4.3

ns non-significance, P > 0.05

^*P-value is the comparison between gender

^aFor varus–valgus and internal and external rotation angles, negative values represent varus and internal rotation, respectively