. Author manuscript; available in PMC: 2012 Apr 15.

Published in final edited form as: Behav Brain Res. 2010 Nov 27;218(2):335–340. doi: 10.1016/j.bbr.2010.11.042

Table 1. Clinical Interview and Self-Report Ratings in Healthy Control, Borderline Personality Disorder, Schizotypal Personality Disorder Groups.

	Healthy Controls				Borderline PD Patients				Schizotypal PD Patients
	n	Mean		SD	n	Mean		SD	n	Mean		SD
Symptom Severity^*	16	---		---	18	7.53		0.98	18	7.14		1.22

	n	Mean		SD	n	Mean		SD	n	Mean		SD

State-Trait Anxiety Inventory for Adults-Trait (STAI-T)	13	30.46_a		7.47	18	51.22_a		11.75	17	41.53_a		11.69

Past MDD^**	n		%		n		%		n		%

	---		---		10_b		56%		4_b		22%

Symptom severity = total of individual symptom ratings for each DSM-IV diagnostic criterion.

^**

MDD = past major depressive disorder (MDD) was defined as prior episode occurring > two months from time of fMRI scan.

Means in same row that share subscripts differ at p<0.05. Given these group differences, we correlated STAI-Trait [65] as well as Past MDD with SWM performance, and they were not significant. Thus, STAI-T and Past MDD were not used as covariates.