[Stress and anxiety].
Stressful events, either of traumatic quality or of lesser intensity but repetitive, are a frequent antecedent in the development of anxiety disorders. The Stress Reactivity Index modulates the intensity of the "life event effect", and can be considered as a marker of vulnerability to stress. In susceptible subjects, a vicious circle process tends to feed the anxiety-producing mechanisms, long after the original initiating factors have disappeared.
González de Rivera y Revuelta
J L
JL
Servicio de Psiquiatría, Fundación Jiménez Díaz, Universidad Autónoma de Madrid.
D001008:Anxiety Disorders / Q000209:etiology*; D006801:Humans; D013315:Stress, Psychological / Q000523:psychology*; D013610:Tachycardia / Q000523:psychology