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Published in: Environmental Health and Preventive Medicine 3/2010

01-05-2010 | Regular Article

Attention to bodily sensations and symptom perception in individuals with idiopathic environmental intolerance

Authors: Sine Skovbjerg, Robert Zachariae, Alice Rasmussen, Jeanne Duus Johansen, Jesper Elberling

Published in: Environmental Health and Preventive Medicine | Issue 3/2010

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Abstract

Introduction

Idiopathic environmental intolerance (IEI) is characterized by non-specific symptoms attributed to exposure to environmental odours or chemicals at levels below those known to induce adverse health effects. A clarification of whether psychological processes involved in sensory perceptions are associated with IEI would add to our understanding of this complex disorder.

Purpose

To examine if measures of somato-sensory amplification, autonomic perception and absorption are associated with IEI.

Methods

The study included individuals with self-reported or physician-diagnosed IEI. Participants (n = 732) completed questionnaires that included items on descriptive variables of IEI, the Somato-Sensory Amplification Scale (SSAS), the Autonomic Perception Questionnaire (APQ), the Tellegen Absorption Scale (TAS) and a Negative Affectivity Scale (NAS).

Results

Multiple, hierarchical linear regression analyses revealed significant positive associations between SSAS, APQ, and IEI, while small and inverse associations were seen between TAS and IEI.

Conclusions

The association with SSAS and APQ suggests that perceptual personality characteristics are important in understanding this disorder.
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Metadata
Title
Attention to bodily sensations and symptom perception in individuals with idiopathic environmental intolerance
Authors
Sine Skovbjerg
Robert Zachariae
Alice Rasmussen
Jeanne Duus Johansen
Jesper Elberling
Publication date
01-05-2010
Publisher
Springer Japan
Published in
Environmental Health and Preventive Medicine / Issue 3/2010
Print ISSN: 1342-078X
Electronic ISSN: 1347-4715
DOI
https://doi.org/10.1007/s12199-009-0120-y

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