since self-reports of physiological states in patients with anxiety disorder are frequently unreliable , we compared 20 female patients with generalized anxiety disorder with a matched group of nonanxious controls on a battery of psychophysiological assessments ( skin conductance , heart interbeat interval , blood pressure , respiration , and forehead and gastrocnemius electromyographic activity ) .
C0003469
anxiety disorder
C0270549
generalized anxiety disorder