BL

Week 4

Week 8

Week 12

Friedmann test (p value)

ROM

Hip Flexion (°)

Mean

97.7

97.5

97.9

97.4

0.880

SD

3.3

3.6

3.6

3.5

95%CI

90 - 105

90 - 110

90 - 105

90 - 110

Hip abduction (°)

Mean

18.6

17.9

18.9

18.4

0.595

SD

2.1

2.0

2.0

1.8

95%CI

15 - 25

15 - 20

15 - 25

15 - 25

Knee flexion (°)

Mean

141.0

143.0

143.2

142.5

0.834

SD

3.4

3.1

3.1

3.1

95%CI

145 - 150

145 - 150

140 - 155

140 - 155

Knee extension (°)

Mean

−31.5

−30.9

−35.5

−34.8

0.020

SD

5.1

5.2

5.4

5.3

95%CI

−50 - −15

−40 - −15

−50 - −15

−50 - −10

Knee distance (cm )

Mean

37.7

38.5

37.3

37.0

0.397

SD

3.6

3.5

3.6

3.4

95%CI

23 - 54

28 - 52

27 - 51

26 - 50

MAS

Hip Flexion

Mean

1.3

1.1

1.3

1.2

0.760

SD

0.4

0.3

0.3

0.3

95%CI

0 - 3

0 - 2

0 - 2

0 - 2

Hip

abduction

Mean

2.7

2.3

2.1

1.8

0.076

SD

0.3

0.3

0.3

0.3

95%CI

2 - 4

1 - 4

1 - 3

0 - 3

Knee

flexion

Mean

0.6

0.6

0.7

0.7

0.739

SD

0.3

0.3

0.3

0.2

95%CI

0 - 0

0 - 1

0 - 0

0 - 1

Knee

extension

Mean

0.8

0.6

1.0

0.9

0.207

SD

0.3

0.2

0.3

0.2

95%CI

0 - 1

0 - 1

0 - 2

0 - 1

Knee

Distance

Mean

2.6

3.0

2.5

3.4

0.128

SD

0.5

0.5

0.5

0.5

95%CI

1 - 4

2 - 4

1 - 4

2 - 4