Personality disorders in substance abusers: Validation of the DIP-Q through principal components factor analysis and canonical correlation analysis

Table 3 Canonical Solution for staff ratings predicting DIP-Q profiles

		Function 1 (agreeableness)			Function 2 (neuroticism)			Function 3 (extroversion)			h²
Variable	Conv r	Coef	r_s	r_s ² (%)	Coef	r_s	r_s ² (%)	Coef	r_s	r_s ² (%)
DIP-Q
Paranoid	0.15	-0.01	-0.23	5	0.05	0.39	15	0.23	-0.03	0	0.21
Schizoid	0.21	0.06	0.11	1	-0.11	0.19	4	-0.91	-0.82	67	0.72
Schizotypal	0.19	0.29	-0.14	2	0.19	0.35	2	0.12	-0.23	5	0.20
Antisocial	0.49	-0.65	-0.87	76	0.08	0.21	4	0.04	-0.06	0	0.80
Borderline	0.44	-0.42	-0.57	32	0.29	0.57	32	-0.25	-0.12	1	0.66
Histrionic	0.21	-0.13	-0.42	18	-0.36	0.06	0	0.25	0.22	5	0.23
Narcissistic	0.22	-0.23	-0.49	24	-0.02	0.10	1	-0.29	-0.15	2	0.27
Avoidant	0.29	0.25	0.21	4	0.55	0.76	58	-0.17	-0.11	1	0.63
Dependent	0.27	0.15	0.08	1	0.46	0.75	56	0.45	0.30	9	0.66
Obsessive-compulsive	0.03	0.01	0.08	1	-0.40	-0.04	0	0.30	0.04	0	0.01
R _c			0.61			0.55			0.47
Staff ratings
Paranoid		0.15	-0.35	12	0.67	0.53	28	0.15	-0.03	0	0.40
Schizoid		0.02	-0.11	1	-0.31	0.04	0	-0.58	-0.54	29	0.31
Schizotypal		0.03	-0.29	8	-0.16	-0.06	0	-0.55	-0.46	21	0.30
Antisocial		-0.69	-0.85	72	0.01	0.03	0	0.18	0.06	0	0.73
Borderline		-0.48	-0.70	49	0.32	0.40	16	-0.18	0.03	0	0.65
Histrionic		0.19	-0.35	12	-0.13	-0.15	2	0.51	0.40	16	0.31
Narcissistic		-0.30	-0.65	42	-0.35	-0.43	18	-0.22	0.01	0	0.61
Avoidant		0.08	0.32	10	0.30	0.53	28	-0.16	-0.32	10	0.49
Dependent		0.03	-0.03	0	0.22	0.62	38	0.26	0.00	0	0.39
Obsessive-compulsive		0.11	-0.08	1	-0.23	-0.23	5	0.54	0.33	11	0.17

Notes. Conv. r: Convergent correlation coefficient (simple bivariate correlation). Coef = standardized canonical function coefficient; r _s = structure coefficient; r _s ² (%) = squared structure coefficient; h ²= communality coefficient. R _c is the canonical correlation coefficient. Structure coefficients (r_s) greater than |.45| are in boldface. Communality coefficients (h²) greater than |.45| are in boldface.