Table 2. Meta-analytic Results by Disorder Category.

Disorder	No. of Effect Sizes	Total No. of Unique Individuals	Hedges g Effect Size	P Value	95% CI	OSR	Cochran Q Test of Homogeneity	Cochran Q Test P Value	I2 Statistic	SD of Aggregate Effect Size, τ
Major depressive disorder	7	420	0.37	.002	0.14 to 0.61	0.29 to 0.44	8.31	.22	27.82	0.17
Schizophrenia	12	766	0.46	.004	0.14 to 0.77	0.34 to 0.53	52.97	<.001	79.23	0.48
Borderline personality disorder	8	451	0.60	<.001	0.32 to 0.87	0.51 to 0.67	15.74	.028	55.53	0.29
Bipolar disorder	4	349	0.68	<.001	0.37 to 0.98	0.55 to 0.78	4.91	.18	38.853	0.20
Obsessive-compulsive disorder	5	371	0.30	.002	0.11 to 0.49	0.20 to 0.34	3.77	.44	0.00	0.00
Bulimia nervosa	4	183	0.41	.001	0.17 to 0.65	0.31 to 0.47	1.85	.60	0.00	0.00
Binge-eating disorder	7	1483	0.34	.001	0.13 to 0.56	0.29 to 0.45	10.63	.10	43.53	0.18
Anorexia nervosa	10	655	−0.30	<.001	−0.46 to −0.14	−0.27 to −0.35	10.31	.33	12.73	0.09

Abbreviations: I², proportion of variability from heterogeneity; OSR, one-study removed, or range of effect sizes obtained from OSR jackknife analysis.