Table 4.

Post hoc analyses of fidelity changes over time within groups and between groups

Time interval	Experimental group		Control group		Experimental group vs. Control group
	Mean change (95% CI)	p-value	Mean change (95% CI)	p-value	Mean diff. in change (95% CI)	p-value	Effect size (95% CI)
All four practices
0–6 months	0.92 (0.68; 1.16)	< 0.001	0.19 (− 0.04; 0.42)	0.113	0.73 (0.34; 1.12)	< 0.001	0.87 (0.41; 1.32)
0–12 months	1.40 (1.07; 1.74)	< 0.001	0.39 (0.09; 0.69)	0.010	1.01 (0.48; 1.55)	< 0.001	1.19 (0.72; 1.66)
0–18 months	1.46 (1.03; 1.89)	< 0.001	0.60 (0.28; 0.92)	< 0.001	0.86 (0.21; 1.50)	0.009	0.89 (0.43; 1.35)
6–12 months	0.49 (0.34; 0.63)	< 0.001	0.20 (0.09; 0.31)	< 0.001	0.29 (0.07; 0.50)	0.009	0.36 (− 0.09; 0.81)
6–18 months	0.54 (0.16; 0.92)	0.005	0.41 (0.10; 0.72)	0.009	0.13 (− 0.43; 0.69)	0.647	0.14 (− 0.30; 0.59)
12–18 months	0.06 (− 0.21; 0.33)	0.685	0.21 (− 0.03; 0.45)	0.085	− 0.16 (− 0.56; 0.25)	0.455	− 0.17 (− 0.61; 0.28)
Physical health care
0–6 months	0.51 (0.33; 0.68)	< 0.001	0.21 (0.04; 0.38)	0.014	0.30 (0.05; 0.54)	0.018	0.69 (− 0.09; 1.46)
0–12 months	0.77 (0.57; 0.98)	< 0.001	0.38 (0.17; 0.58)	0.010	0.40 (0.07; 0.72)	0.016	0.90 (0.12; 1.68)
0–18 months	0.80 (0.65; 0.94)	< 0.001	0.50 (0.31; 0.69)	< 0.001	0.30 (− 0.04; 0.63)	0.080	0.68 (− 0.09; 1.46)
6–12 months	0.27 (0.22; 0.31)	< 0.001	0.17 (0.10; 0.23)	< 0.001	0.10 (− 0.01; 0.21)	0.080	0.23 (− 0.54; 1.00)
6–18 months	0.29 (0.15; 0.43)	< 0.001	0.29 (0.11; 0.47)	0.002	0.00 (− 0.28; 0.29)	0.988	0.01 (− 0.76; 0.77)
12–18 months	0.03 (− 0.11; 0.16)	0.704	0.12 (− 0.03; 0.27)	0.107	− 0.10 (− 0.32; 0.12)	0.389	− 0.22 (− 0.99; 0.55)
Antipsychotic medication management
0–6 months	0.64 (0.44; 0.84)	< 0.001	0.27 (0.08; 0.46)	0.005	0.37 (0.08; 0.65)	0.011	1.05 (0.06; 2.04)
0–12 months	0.91 (0.70; 1.13)	< 0.001	0.47 (0.27; 0.68)	< 0.001	0.44 (0.09; 0.78)	0.013	1.34 (0.35; 2.33)
0–18 months	0.83 (0.69; 0.97)	< 0.001	0.61 (0.45; 0.77)	< 0.001	0.22 (− 0.12; 0.57)	0.209	0.71 (− 0.27; 1.70)
6–12 months	0.28 (0.23; 0.32)	< 0.001	0.20 (0.15; 0.26)	< 0.001	0.07 (− 0.04; 0.19)	0.209	0.24 (− 0.74; 1.22)
6–18 months	0.20 (− 0.02; 0.41)	0.071	0.34 (0.12; 0.56)	0.002	− 0.14 (− 0.49; 0.20)	0.412	− 0.50 (− 1.48; 0.48)
12–18 months	− 0.08 (− 0.28; 0.12)	0.419	0.14 (− 0.06; 0.33)	0.170	− 0.22 (− 0.50; 0.06)	0.130	− 0.83 (− 1.81; 0.15)
Family psychoeducation
0–6 months	0.39 (− 0.38; 1.15)	0.319	0.47 (− 0.28; 1.22)	0.223	− 0.08 (− 1.14; 0.98)	0.882	− 0.08 (− 1.13; 0.97)
0–12 months	0.73 (− 0.40; 1.86)	0.204	0.67 (− 0.30; 1.65)	0.176	0.06 (− 1.27; 1.39)	0.930	0.05 (− 1.00; 1.10)
0–18 months	1.03 (− 0.68; 2.75)	0.237	0.61 (− 0.47; 1.70)	0.268	0.42 (− 0.96; 1.80)	0.552	0.27 (− 0.79; 1.33)
6–12 months	0.34 (− 0.23; 0.92)	0.237	0.20 (-0.16; 0.57)	0.268	0.14 (− 0.32; 0.60)	0.552	0.12 (− 0.93; 1.17)
6–18 months	0.65 (− 0.91; 2.20)	0.416	0.15 (-0.85; 1.14)	0.774	0.50 (− 0.81; 1.81)	0.455	0.32 (− 0.74; 1.38)
12–18 months	0.30 (− 0.77; 1.37)	0.583	− 0.06 (− 0.83; 0.71)	0.881	0.36 (− 0.69; 1.41)	0.500	0.22 (− 0.84; 1.27)
Illness management and recovery
0–6 months	2.18 (1.68; 2.67)	< 0.001	− 0.26 (− 0.77; 0.25)	0.314	2.44 (1.73; 3.15)	< 0.001	2.40 (1.30; 3.51)
0–12 months	3.30 (2.61; 3.98)	< 0.001	− 0.11 (− 0.75; 0.54)	0.746	3.40 (2.49; 4.31)	< 0.001	3.10 (1.79; 4.41)
0–18 months	3.35 (2.42; 4.28)	< 0.001	0.47 (− 0.20; 1.14)	0.169	2.88 (1.89; 3.87)	< 0.001	2.24 (1.05; 3.44)
6–12 months	1.12 (0.81; 1.43)	< 0.001	0.16 (− 0.07; 0.38)	0.169	0.96 (0.63; 1.29)	< 0.001	0.87 (− 0.02; 1.75)
6–18 months	1.17 (0.33; 2.02)	0.007	0.73 (0.10; 1.37)	0.024	0.44 (− 0.48; 1.36)	0.348	0.34 (− 0.51; 1.18)
12–18 months	0.05 (− 0.55; 0.66)	0.860	0.58 (0.07; 1.08)	0.026	− 0.52 (− 1.24; 0.19)	0.153	− 0.38 (− 1.23; 0.47)