|
Variable
|
Before THA
|
6 months after THA
|
Effect size (Cohen’s d)
|
P value*
|
|---|
|
Subscales (Mean ± SD)
|
|
Physical performance
|
10.54 ± 8.5
|
22.83 ± 9.7
|
0.93
|
0.028
|
|
Physical role
|
10.3 ± 9.3
|
28.5 ± 12.5
|
1.21
|
0.001
|
|
Mental health
|
12.4 ± 28.2
|
33.5 ± 21.2
|
0.61
|
0.028
|
|
Vitality
|
25.6 ± 19.4
|
37.8 ± 26.8
|
0.28
|
0.059
|
|
Emotional role
|
42.6 ± 16.6
|
54.4 ± 25.7
|
0.32
|
0.061
|
|
Social role
|
8.6 ± 7.5
|
25.3 ± 12.5
|
0.96
|
0.011
|
|
Physical pain
|
10.03 ± 7.3
|
40.5 ± 13.3
|
1.57
|
0.001
|
|
General health
|
16.3 ± 8.1
|
35.5 ± 14.1
|
0.96
|
0.003
|
|
MCS
|
32.1 ± 18.4
|
37.16 ± 21.5
|
0.16
|
0.067
|
|
PCS
|
10.6 ± 9.88
|
24.1 ± 11.2
|
0.97
|
0.023
|
- MCS, mental component score; PCS, physical component score; THA, total hip arthroplasty
- *P value fewer than 0.05 is considered significant
