Within-person increase in pathological worry predicts future depletion of unique executive functioning domains.

ABSTRACT:

Background

Affective neuroscience and scar theories propose that increased excessive worry, the hallmark symptom of generalized anxiety disorder (GAD), predicts future declines in executive functioning (EF). However, the preponderance of cross-sectional designs used to examine between-person chronic worry-EF relationships has blocked progress on understanding their potentially causal within-person associations. Accordingly, this study used bivariate dual latent change score (LCS) models to test whether within-person increased GAD severity might relate to future reduced EF.

Methods

Community-dwelling adults (N = 2581, 46 years on average, s.d. = 11.40, 54.71% female) were assessed for GAD symptom severity (Composite International Diagnostic Interview-Short Form) across three

SUBMITTER: Zainal NH 

PROVIDER: S-EPMC7501084 | biostudies-literature | 2021 Jul

REPOSITORIES: biostudies-literature