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A global measure of...
A global measure of sickness behaviour : Development of the Sickness Questionnaire
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- Andreasson, Anna (author)
- Stockholms universitet,Stressforskningsinstitutet,Karolinska Institutet, Sweden
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- Wicksell, Rikard K. (author)
- Karolinska Institutet
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- Lodin, Karin (author)
- Karolinska Institutet
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- Karshikoff, Bianka (author)
- Stockholms universitet,Stressforskningsinstitutet,Karolinska Institutet, Sweden
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- Axelsson, John (author)
- Stockholms universitet,Stressforskningsinstitutet,Karolinska Institutet, Sweden
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- Lekander, Mats (author)
- Stockholms universitet,Stressforskningsinstitutet,Karolinska Institutet, Sweden
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(creator_code:org_t)
- 2016-07-24
- 2018
- English.
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In: Journal of Health Psychology. - : SAGE Publications. - 1359-1053 .- 1461-7277. ; 23:11, s. 1452-1463
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Symptoms after inflammatory activation, so-called sickness behaviour, overlap with trans-diagnostic complaints. As no self-report questionnaire to assess sickness behaviour exists, we aimed to develop such an instrument, the Sickness Questionnaire. Items responsive to experimentally induced inflammatory activation (randomized double-blind study endotoxin (0.6 ng/kg) versus placebo, n = 52) were selected and the statistical properties were examined in 172 primary care patients. A principal component analysis indicated a one-factor solution (Cronbach's alpha = .86). This 10-item scale correlated with depression ( β = .41, p < .001), anxiety ( β = .36, p < .001), self-rated health ( β = .28, p < .001) and a single item of feeling sick ( β = .55, p < .001). The results support the adequacy of Sickness Questionnaire as a brief assessment instrument of perceived sickness behaviour.
Subject headings
- SAMHÄLLSVETENSKAP -- Psykologi -- Tillämpad psykologi (hsv//swe)
- SOCIAL SCIENCES -- Psychology -- Applied Psychology (hsv//eng)
Keyword
- endotoxin
- sickness behaviour
- Sickness Questionnaire
- sickness response
- validation
Publication and Content Type
- ref (subject category)
- art (subject category)
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