Table 7 Responsiveness of the international Hip Outcome Tool (12 items) - Greek version (n = 25)

Pre-operative measurement

4th postoperative week measurement

8th postoperative week measurement

P-value

Mean ± SD^a

Mean ± SD^a

Mean ± SD^a

 Factor-1

29.11 ± 17.70

58.94 ± 11.20^b

78.94 ± 9.36^b,c

< 0.001

 Factor-2

22.03 ± 28.73

52.10 ± 23.27^b

57.83 ± 22.90^b,c

< 0.001

 iHOT12-Gr-total^c

27.34 ± 18.13

57.23 ± 11.72^b

73.66 ± 10.87^b,c

< 0.001

4th postoperative week

1.75

1.11

1.78