Table 1.

Effects of time on outcome variables.

Dependent variables	Estimated score at post treatment			Intervention period			Follow-up period
	γ00	SE	p	γ10	SE	p	γ20	SE	p
Relationship satisfaction	14.25	0.42	<0.001	0.12	0.03	<0.001	0.07	0.04	0.07
Depression	5.88	−0.39	<0.001	−0.03	−0.03	0.37	−0.03	0.03	0.37
Anxiety	5.15	0.39	<0.001	−0.06	−0.03	<0.05	−0.11	0.03	<0.01
Quality of life	3.12	−0.09	<0.001	0.009	0.007	0.22	0.02	0.008	<0.01
Work functioning	3.41	0.09	<0.001	−0.01	0.008	0.62	0.01	0.01	0.17