Evidence map›Paper›PMID 23837629›Full record

ArticleArchives of public health = Archives belges de sante publique2013

The environmental hypersensitivity symptom inventory: metric properties and normative data from a population-based study.

Steven Nordin, Eva Palmquist, Anna-Sara Claeson, Berndt Stenberg

Abstract read
In one paragraph

Article in Archives of public health = Archives belges de sante publique, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

8 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Observational
  3. Review
  4. Article
  5. Article
  6. Building-Related Environmental Intolerance and Associated Health in the General Population.International journal of environmental research and public health · 2018
    Article
  7. Noise sensitivity and hyperacusis in patients affected by multiple chemical sensitivity.International archives of occupational and environmental health · 2017
    Article
  8. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Steven NordinDepartment of Psychology, Umeå University, Umeå SE-90187, Sweden.
Eva PalmquistDepartment of Psychology, Umeå University, Umeå SE-90187, Sweden.
Anna-Sara ClaesonDepartment of Psychology, Umeå University, Umeå SE-90187, Sweden.
Berndt StenbergDepartment of Public Health and Clinical Medicine, Umeå University, Umeå 414 SE-90187, Sweden.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHigh concomitant intolerance attributed to odorous/pungent chemicals, certain buildings, electromagnetic fields (EMF), and everyday sounds calls for a questionnaire instrument that can assess symptom prevalence in various environmental intolerances. The Environmental Hypersensitivity Symptom Inventory (EHSI) was therefore developed and metrically evaluated, and normative data were established. The EHSI consists of 34 symptom items, requires limited time to respond to, and provides a detailed and broad description of the individual's symptomology.

methodsData from 3406 individuals who took part in the Västerbotten Environmental Health Study were used. The participants constitute a random sample of inhabitants in the county of Västerbotten in Sweden, aged 18 to 79 years, stratified for age and gender.

resultsEXPLORATORY FACTOR ANALYSIS IDENTIFIED FIVE SIGNIFICANT FACTORS: airway symptoms (9 items; Kuder-Richardson Formula 20 coefficient, KR-20, of internal consistency = 0.74), skin and eye symptoms (6 items; KR-20 = 0.60), cardiac, dizziness and nausea symptoms (4 items; KR-20 = 0.55), head-related and gastrointestinal symptoms (5 items; KR-20 = 0.55), and cognitive and affective symptoms (10 items; KR-20 = 0.80). The KR-20 was 0.85 for the entire 34-item EHSI. Symptom prevalence rates in percentage for having the specific symptoms every week over the preceding three months constitute normative data.

conclusionsThe EHSI can be recommended for assessment of symptom prevalence in various types of environmental hypersensitivity, and with the advantage of comparing prevalence rates with normality.

Indexed as

Chemical intoleranceElectromagnetic fieldsHyperacusisIdiopathic environmental intolerancePrevalenceSick building syndrome

Identifiers

PMID23837629
PMCPMC3716632

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.