Table 4 Comparison of mean changes and percentage changes between baseline and 12 months’ follow-up for the three groups

 PCS

11.46

31.44 ^a,b

10.96

30.25 ^b

6.27

16.08 ^b

 MCS

5.9

13.09

6.71

15.35 ^b

7.96

19.84 ^a,b

 PF

30.36 ^c

59.03 ^b

35.79^c

77.27 ^a,b

20.16 ^c

37.55 ^b

 RP

41.07 ^c

229.96 ^a,b

32.89^c

124.98 ^b

36.11 ^c

185.76 ^b

 BP

16.57

26.48

20.53^c

38.61 ^a,b

9.96

16.73

 GH

16.93

32.83^b

18.00

36.12 ^a,b

13.26

24.54 ^b

 VT

14.64

25.95 ^a,b

12.11

21.60

13.52

24.83 ^b

 SF

20.53 ^c

34.84 ^a,b

14.47

21.36

8.80

13.87

 RE

30.96 ^c

108.42

31.58^c

128.60 ^b

37.04 ^c

300.17 ^a,b

 MH

11.43

15.94 ^b

19.37

30.97 ^a,b

17.48

29.28 ^b