Prevalence and Characterization of Psychological Trauma in Patients with Fibromyalgia: A Cross-Sectional Study

Table 3

Clinical variables of psychological trauma. Data are presented as the mean (SD).

Variable		Obs/Freq	Mean/Proportion	Std. Err.	(95% Conf. Interval)
CTQ	Total	88	49.97	2.11	45.78	54.17
	Emotional A	88	12.10	0.64	10.81	13.39
	Physical A	88	8.19	0.54	7.11	9.27
	Sexual A	88	8.76	0.60	7.55	9.96
	Emotional N	88	12.72	0.63	11.47	13.97
	Physical N	88	7.51	0.30	6.89	8.12
EGEP-5	PTSD	63	0.71	0.04	0.61	0.80
	No PTSD	24	0.27	0.04	0.18	0.37
	NA	1	0.01	0.01	0.001	0.07
SUD		87	8.23	0.26	7.71	8.75
DES	Total	86	24.72	1.34	22.05	27.39
	Amnesia	86	11	1.20	8.61	13.38
	Depersonalization; Derealization	86	19.47	1.63	16.22	22.72
	Dissociation	86	36.26	1.86	32.55	39.97
SDQ-20	Number of symptoms	86	4.76	0.30	4.16	5.37
	Total score	86	39.45	1.11	37.22	41.67
Holmes and Rahe	Number of events	88	7.64	0.42	6.80	8.49
	Total scores	88	224.52	13.16	198.34	250.69

Obs/Freq : Number of cases observed/Frequency; Std. Error, Standard Error; Conf., Confidence; CTQ : Childhood Trauma Questionnaire; Emotional A : Emotional Abuse; Physical A : Physical Abuse; Sexual A : Sexual Abuse; Emotional N : Emotional Neglect; Physical N : Physical Neglect; EGEP-5 : Global Assessment of Post-traumatic Stress Questionnaire-5; PTSD : Post-traumatic Stress Disorder; NA : Not Applicable; SUD : Subjective Unit of Disturbance; DES : Dissociative Experiences Scale; SDQ-20 : Somatoform Dissociation Questinnaire-20; Number of symptoms: Number of symptoms with unknown cause; Holmes and Rahe : Holmes and Rahe Social Readjustment Scale.