Depression and posttraumatic stress disorder in adolescents with nonsuicidal self-injury: comparisons of the psychological correlates and suicidal presentations across diagnostic subgroups

Table 2 Current psychiatric diagnoses in NSSI diagnostic subgroups (n = 85)

	A. NSSI+/ depression-/PTSD- (n = 14)	B. NSSI+/ depression+/PTSD- (n = 57)	C. NSSI+/ depression+/PTSD+ (n = 14)	χ²
Anxiety disorders (any)	3 (21.4%)	23 (40.4%)	10 (71.4%)	7.45*
Panic disorder^a	0 (0.0%)	9 (15.8%)	8 (57.1%)	16.20***
Agoraphobia^a	0 (0.0%)	3 (5.3%)	1 (7.1%)	0.92
Generalized anxiety disorder^a	2 (14.3%)	10 (17.5%)	4 (28.6%)	1.12
Specific Phobia^a	1 (7.1%)	4 (7.0%)	0 (0.0%)	1.05
Social anxiety disorder^a	1 (7.1%)	8 (14.0%)	1 (7.1%)	0.86
Separation anxiety disorder^a	0 (0.0%)	2 (3.5%)	2 (14.3%)	3.74
Obsessive compulsive disorder^a	0 (0.0%)	4 (7.0%)	1 (7.1%)	1.05
Attention deficit hyperactivity disorder^a	1 (7.1%)	5 (8.8%)	1 (7.1%)	0.07
Oppositional defiant disorder^a	0 (0.0%)	2 (3.5%)	1 (7.1%)	1.05
Conduct disorder	0 (0.0%)	0 (0.0%)	0 (0.0%)	-
Anorexia nervosa^a	0 (0.0%)	1 (1.8%)	0 (0.0%)	0.50
Bulimia nervosa^a	1 (7.1%)	2 (3.5%)	2 (14.3%)	2.41

Notes. *p <.05; ***p <.001
^aChi-squared approximation with simulated p-value was used (based on 2,000 replications)

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