Table 4.

Effects for the random effects model predicting the effect of attachment insecurity dimensions on post-treatment scores after controlling for pre-treatment scores.

Y	Model	Pm	Coefficient	t	df	P		σ2
							Base	Cov	Pred
FACT-G	Level 2: Intercept	γ00	52.37	27.80	22	<0.001	267.09	138.52	143.12
	Level 2: Pre-score	γ10	0.74	0.09	55	<0.001
	Level 2: Att anx	γ20	1.34	1.38	49	0.175
	Level 2: Att avd	γ30	–0.63	–0.52	49	0.608
PHQ	Level 2: Intercept	γ00	11.91	17.08	22	<0.001	25.39	19.43	19.71
	Level 2: Pre-score	γ10	0.65	7.02	76	<0.001
	Level 2: Att anx	γ20	–0.28	–0.59	67	0.559
	Level 2: Att avd	γ30	–0.10	–0.24	67	0.809
GAD	Level 2: Intercept	γ00	9.32	15.43	22	<0.001	22.37	15.80	15.23
	Level 2: Pre-score	γ10	0.59	8.13	75	<0.001
	Level 2: Att anx	γ20	–0.54	–2.19	66	0.032
	Level 2: Att avd	γ30	0.11	0.48	66	0.635
OQ	Level 2: Intercept	γ00	78.78	26.19	22	<0.001	617.57	348.31	322.84
	Level 2: Pre-score	γ10	0.71	6.89	47	<0.001
	Level 2: Att anx	γ20	–3.14	–2.22	42	0.032
	Level 2: Att avd	γ30	–0.25	–0.12	42	0.908
GSES	Level 2: Intercept	γ00	27.45	37.66	22	<0.001	26.95	26.94	28.31
	Level 2: Pre-score	γ10	0.13	1.10	48	0.276
	Level 2: Att anx	γ20	1.13	2.10	41	0.042
	Level 2: Att avd	γ30	–0.33	–0.80	41	0.429

FACT-G, Health-related quality of life; PHQ, depression; GAD, anxiety, OQ, psychological distress; GSES, general self-efficacy; Y, outcome; Pm, parameter; Cov, covariate model excluding attachment predictors; Pred, predictor model including covariate; R2, pseudo R2; Att anx, attachment anxiety; Att avd, attachment avoidance.