Table 4 Means, SDs, and F and P values of the ANOVA effects for group, time, and group × time (G × T) and T and P values for secondary measures: cognitive variables and behavioural variables pre-treatment (T1) in comparison with post-treatment (T2), 6 months (T3) and 12 months (T4) in the CBT, OBT, and AP groups

CBT

3.25 (0.61)

3.68 (0.76)

3.74 (0.59)

3.89 (0.54)

-3.29 0.002

-3.28 0.002

-4.83 <0.001

OBT

2.96 (1.02)

3.18 (0.99)

3.43 (0.80)

3.52 (1.10)

-1.82 ns

-3.43 0.002

-2.72 0.010

AP

2.94 (0.68)

2.97 (0.99)

2.69 (0.72)

2.27 (0.99)

-0.37 ns

2.94 0.006

4.66 <0.001

2.20 ns

5.90 0.02

3.29 ns

3.05 ns

20.44 <0.001

5.16 0.002

16.18 <0.001

3.34 ns

18.01 ns

46.19 <0.001

74.50 <0.001

0.01 ns

1.15 ns

17.28 <0.001

26.42 <0.001

CBT

2.29 (0.93)

1.69 (1.04)

1.69 (1.08)

1.49 (1.06)

4.14 <0.001

3.55 0.001

4.12 <0.001

OBT

2.48 (1.20)

2.13 (1.31)

1.67 (1.01)

1.67 (1.21)

2.48 0.018

4.65 <0.001

4.23 <0.001

AP

2.36 (1.02)

2.27 (1.00)

2.58 (0.93)

2.83 (1.13)

1.05 ns

-2.37 0.023

-2.94 0.006

0.54 ns

2.50 0.020

0.04 ns

0.44 ns

6.52 0.002

8.76 <0.001

12.99 <0.001

0.10 ns

6.27 0.014

14.91 <0.001

27.54 <0.001

0.19 ns

0.29 ns

16.25 <0.001

17.86 <0.001

Secondary variables – Behavioural variables

CBT

89.91 (73.40)

72.10 (56.63)

80.11 (65.79)

82.84 (73.32)

1.88 ns

0.97 ns

0.73 Ns

OBT

114.16 (51.32)

73.96 (40.71)

64.89 (43.20)

42.63 (49.35)

2.67 0.011

3.03 0.005

3.43 0.001

AP

88.79 (49.13)

104.38 (49.81)

111.1 (52.66)

124.4 (57.17)

-0.35 0.002

-3.39 0.002

-4.41 <0.001

1.10 ns

0.03 0.02

1.23 ns

6.86 0.010

2.68 ns

2.37 ns

11.39 <0.001

0.01 ns

5.49 0.02

4.01 ns

5.94 0.020

1.13 ns

7.01 0.01

13.73 <0.001

34.77 <0.001

CBT

3.30 (1.62)

2.97 (1.25)

3.32 (1.31)

3.39 (1.10)

0.68 ns

0.02 ns

-0.14 Ns

OBT

4.00 (0.79)

2.95 (1.02)

3.20 (1.44)

2.76 (1.31)

4.33 <0.001

3.37 0.020

4.16 0.001

AP

3.23 (1.25)

3.29 (1.21)

3.99 (1.17)

4.11 (1.16)

-0.68 ns

-2.91 0.006

-3.16 0.003

2.43 ns

0.01 ns

0.02 ns

2.22 ns

1.18 ns

4.07 0.011

6.58 0.001

0.01 ns

1.33 0.014

3.73 ns

3.25 ns

3.07 ns

2.04 ns

4.34 ns

11.35 0.001