CONTEXT Controversy surrounds the diagnostic categorization of generalized anxiety disorder (GAD). OBJECTIVES To examine the incidence, comorbidity, and risk patterns for anxiety and depressive disorders and to test whether developmental features of GAD more strongly support a view of this condition as a depressive as opposed to an anxiety disorder. DESIGN Face-to-face, 10-year prospective ...

BACKGROUND Neuroticism and extraversion are affected by depressive disorder state. Less is known about depressive state effects on conscientiousness, agreeableness and openness. Furthermore, state effects of anxiety disorders on personality have been far less studied than those of depressive disorder. Here, we aim to determine the extent of change in all five personality traits associated with ...

background Sleep disturbances are thought to increase the risk of developing depressive and anxiety disorders. However, evidence up until now is not conclusive. objective To determine associations between insomnia and sleep duration at baseline and the incidence of depressive and anxiety disorder during two year follow-up in a sample free of lifetime depressive and anxiety disorders at baseline...

BACKGROUND Research examining the association between childhood abuse and depressive disorders has frequently assessed abuse categorically, thus not permitting discernment of the cumulative impact of multiple types of abuse. As previous research has documented that adverse childhood experiences (ACEs) are highly interrelated, we examined the association between the number of such experiences (A...