Table 2 Descriptive statistics for the primary and secondary outcomes at baseline (T0), post-intervention (T3) and 3-month follow-up (T4). Values are given as mean differences (with standard deviations).

52.0 (5.91)

34.1 (8.90)

33.2 (9.18)

53.2 (8.12)

45.2 (9.59)

43.2 (9.92)

51.3 (6.90)

47.7 (9.18)

45.0 (10.20)

64.2 (9.43)

38.4 (8.86)

35.9 (11.10)

61.0 (10.78)

47.5 (12.14)

45.8 (14.62)

56.3 (14.72)

50.3 (12.95)

47.2 (13.15)

23.1 (9.82)

35.1 (9.62)

37.0 (10.92)

25.2 (10.82)

28.0 (8.01)

30.6 (11.05)

27.1 (13.77)

28.2 (10.96)

27.9 (12.44)

16.4 (2.89)

20.4 (3.09)

20.5 (3.37)

16.6 (3.34)

18.3 (3.35)

18.4 (3.54)

17.8 (2.82)

18.7 (2.22)

18.6 (2.56)

7.52 (2.46)

9.96 (2.93)

10.37 (2.68)

8.86 (2.49)

10.0 (2.45)

10.0 (2.74)

9.70 (1.92)

9.26 (9.26)

9.70 (2.25)