Preoperative

Post 1M

Post 3M

Post 6M

Friedman test P-value

Significant difference at two points (P-value)

Median

IQR

Median

IQR

Median

IQR

Median

IQR

Pre-post

1M

Pre-post

3M

Pre-post

6M

JHEQ

Pain

13.5

8.8 - 17.3

20.5

15.0 - 22.5

24.5

18.3 - 28.0

26.0

21.0 - 28.0

<0.001

1.000

0.044

0.001

Pain VAS

53.5

37.5 - 61.8

15.5

6.5 - 28.5

7.0

1.5 - 17.5

6.5

0.0 - 15.5

0.002

0.092

0.019

0.002

Movement

15.0

8.5 - 18.8

8.5

6.5 - 20.0

25.0

14.8 - 27.3

25.5

21.0 - 27.3

<0.001

1.000

0.182

0.072

Mental health

17.0

11.0 - 22.5

22.0

16.0 - 27.3

27.0

21.5 - 28.0

27.5

24.3 - 28.0

0.009

1.000

0.182

0.072

Satisfaction^a

24.0

16.3 - 70.5

27.0

17.5 - 66.3

19.0

5.0 - 37.5

6.0

2.3 - 023.8

0.257

1.000

1.000

0.995

IPAQ

Vigorous activity

0.0

0.0 - 1380.0

0.0

0.0

0.0

0.0 - 360.0

240.0

0.0 - 3600.0

0.008

1.000

1.000

0.846

Moderate activity

140.0

0.0 - 420.0

0.0

0.0 - 10.0

120.0

0.0 - 450.0

120.0

0.0 - 900.0

0.091

0.340

1.000

1.000

Walking activity

924.0

0.0 - 1534.5

643.5

0.0 - 866.3

874.5

767.3 - 1188.0

1188.0

965.3 - 1992.4

0.011

0.995

1.000

0.414

SF-MPQ-2

Continuous pain

9.0

2.0 - 15.8

8.0

2.0 - 12.5

2.0

0.0 - 6.3

0.5

0.0 - 2.5

0.003

1.000

0.092

0.056

Intermittent pain

17.5

6.8 - 23.5

2.5

0.8 - 9.3

0.5

0.0 - 6.3

0.0

0.0 - 2.5

0.001

0.34

0.011

0.006

Neuropathic pain

1.5

0.0 - 7.5

1.0

0.0 - 6.5

0.0

0.0 - 1.3

0.0

0.0

0.073

1.000

1.000

0.599

Affective descriptors

3.5

0.0 - 10.3

0.0

0.0 - 3.3

0.0

0.0 - 0.3

0.0

0.0 - 0.5

0.036

1.000

0.278

0.414