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  • O'Toole, M. S. (författare)

Effects of psychological interventions on systemic levels of inflammatory biomarkers in humans : A systematic review and meta-analysis

  • Artikel/kapitelEngelska2018

Förlag, utgivningsår, omfång ...

  • Elsevier BV,2018
  • printrdacarrier

Nummerbeteckningar

  • LIBRIS-ID:oai:DiVA.org:su-165350
  • https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-165350URI
  • https://doi.org/10.1016/j.bbi.2018.04.005DOI
  • http://kipublications.ki.se/Default.aspx?queryparsed=id:139942461URI

Kompletterande språkuppgifter

  • Språk:engelska
  • Sammanfattning på:engelska

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Klassifikation

  • Ämneskategori:ref swepub-contenttype
  • Ämneskategori:for swepub-publicationtype

Anmärkningar

  • The purpose of the present investigation was to systematically review randomized controlled trials examining the effects of psychological interventions on inflammatory biomarkers in adult populations and to quantitatively analyze those effects by meta-analysis. Two researchers independently searched key electronic databases, selected eligible publications, extracted data, and evaluated methodological quality. Nineteen randomized controlled trials examining a total of 1510 participants were included. The overall combined effect size from pre to post psychological intervention on pro-inflammatory biomarker levels was statistically significant, showing an attenuating effect, although of a small magnitude (s’ g = 0.15, p = .008, CI [0.04–0.26]). However, this effect was not maintained into the follow-up period (g < −0.01, p = .964, CI [−0.19–0.18]). Looking at the individual biomarkers assessed across studies, only C-reactive protein (CRP) was found to significantly decrease following psychological intervention. A number of moderation analyses were conducted, none of which reached statistical significance. However, the numerically largest – and significant – within-group effect size was obtained for the group of studies that had preselected participants based on elevated psychological distress (g = 0.29, p = .047). In conclusion, psychological interventions appear efficacious in reducing pro-inflammatory biomarker levels. Future studies are recommended to carefully select individuals based on inflammatory (e.g., the presence of low-grade inflammation) and/or psychological (e.g., psychological distress) criteria.

Ämnesord och genrebeteckningar

Biuppslag (personer, institutioner, konferenser, titlar ...)

  • Bovbjerg, D. H. (författare)
  • Renna, M. E. (författare)
  • Lekander, Mats,1959-Stockholms universitet,Stressforskningsinstitutet,Karolinska Institutet, Sweden(Swepub:su)mleka (författare)
  • Mennin, D. S. (författare)
  • Zachariae, R. (författare)
  • Stockholms universitetStressforskningsinstitutet (creator_code:org_t)

Sammanhörande titlar

  • Ingår i:Brain, behavior, and immunity: Elsevier BV74, s. 68-780889-15911090-2139

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