Does exposure to stressors predict changes in physiological dysregulation?

ABSTRACT:

Background

The allostatic load framework implies that cumulative exposure to stressors results in multi-system physiological dysregulation.

Purpose

The purpose of this study was to investigate the effect of stress burden on subsequent changes (2000-2006) in physiological dysregulation.

Methods

Data came from a population-based cohort study in Taiwan (n = 521, aged 54+ in 2000, re-examined in 2006). Measures of stressful events and chronic strain were based on questions asked in 1996, 1999, and 2000. A measure of trauma was based on exposure to the 1999 earthquake. Dysregulation was based on 17 biomarkers (e.g., metabolic, inflammatory, neuroendocrine).

Results

There were some small effects among men: chronic strain was associated with subsequent increases in dy

SUBMITTER: Glei DA 

PROVIDER: S-EPMC3708988 | biostudies-literature | 2013 Aug

REPOSITORIES: biostudies-literature