Chilean validation of the operationalized psychodynamic diagnosis-structure questionnaire (OPD-SQ) for personality structure

Table 5 Descriptive statistics and clinical differences of this study's measures

Measure	Gral population		Clinical		U	D	Clinical cut-off
Measure	Mean	SD	Mean	SD	U	D	Clinical cut-off
BDI	7.20	5.80	22.76	11.76	2294.50**	0.93
OPD-SQ
Total score	1.35	0.44	2.14	0.72	2885.00**	0.81	1.65
Self-perception	1.14	0.73	2.42	1.11	2782.50**	0.83	1.65
Object perception	1.19	0.58	2.00	0.85	3355.00**	0.71	1.52
Self-regulation	1.26	0.57	2.32	0.94	2756.00**	0.83	1.66
Regulation of relationships	1.35	0.61	2.05	0.88	4020.00**	0.59	1.64
Internal communication	1.15	0.47	1.91	0.79	3401.00**	0.70	1.43
External communication	1.41	0.50	1.58	0.62	6367.00	0.20	1.49
Attachment to internal objects	1.34	0.69	2.25	1.01	3454.00**	0.70	1.71
Attachment to external objects	1.99	0.57	2.61	0.76	3942.00**	0.63	2.26
OQ-45
Total score	47.74	17.74	86.72	28.74	2503.00**	0.90
Symptom distress	27.78	11.05	53.49	19.16	2464.00**	0.90
Interpersonal relations	10.66	4.82	18.37	7.08	3470.00**	0.75
Social role	9.30	3.89	14.87	5.66	3940.00**	0.68
ECR^c
Anxiety			3.87	1.25
Avoidance			4.16	0.75
SCL-90-R^c
Somatization			1.66	0.89
Obsessive–compulsive			2.08	0.92
Interpersonal sensitivity			1.55	0.96
Depression			2.00	0.99
Anxiety			1.69	0.96
Hostility			1.00	0.79
Phobic anxiety			1.10	0.97
Paranoid ideation			1.27	0.89
Psychoticism			1.30	0.78
Global severity index (GSI)			1.60	0.78
Positive symptom total (PST)			57.35	20.47
Positive symptom distress (PSDI)			2.34	0.56

BDI: Beck Depression Inventory; OPD-SQ: Operationalized Psychodynamic Diagnosis – Structure Questionnaire; OQ-45: Outcome Questionnaire 45; ECR: Experience in Close Relationships; U: Mann–Whitney U test, d: Cohen’s d; *p < .05; **p < .001; ^conly clinical participants; ⁿclinical participants (n = 15);^mclinical participants (n = 14)

ISSN: 2050-7283