Table 3 Mean Continuous Scale Physical Functional Performance, short form, total and subscale scores over time

CS-PFP-10 total score (3 months)

22 (15–29)

47 (38–55)

<0.0001

CS-PFP-10 total score (6 months)

32 (23–42)

52 (44–60)

<0.002

 Upper body strength (3 months)

21 (13–29)

50 (41–59)

<0.0001

 Upper body strength (6 months)

36 (25–46)

53 (42–63)

0.02

 Lower body strength (3 months)

16 (9–23)

40 (33–47)

<0.0001

 Lower body strength (6 months)

25 (16–34)

43 (34–51)

0.005

 Balance/coordination (3 months)

22 (15–30)

47 (39–55)

<0.0001

 Balance/coordination (6 months)

32 (23–41)

52 (44–61)

0.002

 Endurance (3 months)

22 (14–30)

47 (39–55)

<0.0001

 Endurance (6 months)

32 (23–41)

52 (44–61)

0.001

 Flexibility (3 months)

38 (29–48)

63 (52–73)

0.0012

 Flexibility (6 months)

52 (43–61)

73 (64–82)

0.0027