Table 3 Comparison of mean changes and percentage changes between baseline and 6 months’ follow-up from the three groups

 PCS

8.02

22.16 ^a,b

5.30

13.86

2.72

6.70

 MCS

−4.13

−9.03

1.84

3.86

2.80

6.62 ^a

 PF

17.22

34.21

22.78

45.56 ^a,b

11.97

20.36

 RP

25.00 ^c

149.97 ^a,b

12.50

40.90

18.18

72.73 ^b

 BP

3.20

4.92

12.67

22.18 ^a

4.67

7.30

 GH

7.09

14.14 ^a

2.61

4.78

−0.09

−0.16

 VT

1.00

1.76 ^a

1.11

1.69

−0.25

−0.44

 SF

5.00

8.11 ^a

0.00

0.00

3.41

5.06

 RE

6.68

23.14

18.53

62.53

27.27 ^c

142.12 ^a,b

 MH

−10.67

−14.76

10.44

15.51 ^a

3.27

4.98