In:
Brain and Behavior, Wiley, Vol. 6, No. 8 ( 2016-08)
Kurzfassung:
Avoidant personality disorder ( AVPD ) has excessive and pervasive anxiety and discomfort in social situations. The aims of this study were to explore the relationship between AVPD and physical and psychological stress and psychological tests. Methods We evaluated 93 AVPD patients and 355 nonpatient controls by salivary amylase and cortisol responses during exposure to the Trier Social Stress Test ( TSST ) and electrical stimulation stress. Spielberger state‐trait anxiety inventory ( STAI ), Profile of Mood State ( POMS ), Beck Depression Inventory ( BDI ), Depression and Anxiety Cognition Scale ( DACS ), and Childhood Trauma Questionnaire ( CTQ ) were administered. Results Following electrical stimulation, salivary cortisol levels in female AVPD decreased significantly less than that in female's controls, but salivary cortisol levels did not show a difference between male AVPD patients and controls. Salivary alpha‐amylase ( sAA ) levels did not show a difference between females or male AVPD patients and controls. Following TSST exposure, sAA levels did not show a difference between females or male AVPD patients and controls. Salivary cortisol levels did not show a difference between females or male AVPD patients and controls. In the AVPD patients, POMS scores were significantly higher compared with the controls. STAI , BDI , DACS scores, and CTQ significantly increased in the AVPD patients compared with the controls. LF in heart rate variability in AVPD significantly increased more compared with controls. Conclusions These results suggest that heightened sympathetic reactivity in female AVPD co‐occurs with attenuated salivary cortisol responses to electric stimulation stress and there is a significant difference between AVPD and controls in mood, anxiety, social cognition, and automatic nerve systems.
Materialart:
Online-Ressource
ISSN:
2162-3279
,
2162-3279
DOI:
10.1002/brb3.2016.6.issue-8
Sprache:
Englisch
Verlag:
Wiley
Publikationsdatum:
2016
ZDB Id:
2623587-0
