SwePub
Sök i LIBRIS databas

  Extended search

onr:"swepub:oai:gup.ub.gu.se/98783"
 

Search: onr:"swepub:oai:gup.ub.gu.se/98783" > Relationship betwee...

  • 1 of 1
  • Previous record
  • Next record
  •    To hitlist
  • Teodorczuk, A. (author)

Relationship between baseline white-matter changes and development of late-life depressive symptoms: 3-year results from the LADIS study.

  • Article/chapterEnglish2009

Publisher, publication year, extent ...

  • 2009

Numbers

  • LIBRIS-ID:oai:gup.ub.gu.se/98783
  • https://gup.ub.gu.se/publication/98783URI
  • https://doi.org/10.1017/S0033291709990857DOI
  • http://kipublications.ki.se/Default.aspx?queryparsed=id:120321227URI

Supplementary language notes

  • Language:English

Part of subdatabase

Classification

  • Subject category:ref swepub-contenttype
  • Subject category:art swepub-publicationtype

Notes

  • BACKGROUND: Growing evidence suggests that cerebral white-matter changes and depressive symptoms are linked directly along the causal pathway. We investigated whether baseline severity of cerebral white-matter changes predict longer-term future depressive outcomes in a community sample of non-disabled older adults.MethodIn the Leukoaraiosis and Disability in the Elderly (LADIS) study, a longitudinal multi-centre pan-European study, 639 older subjects underwent baseline structural magnetic resonance imaging (MRI) and clinical assessments. Baseline severity of white-matter changes was quantified volumetrically. Depressive outcomes were assessed in terms of depressive episodes and depressive symptoms, as measured by the Geriatric Depression Scale (GDS). Subjects were clinically reassessed annually for up to 3 years. Regression models were constructed to determine whether baseline severity of white-matter changes predicted future depressive outcomes, after controlling for confounding factors. RESULTS: Baseline severity of white-matter changes independently predicted depressive symptoms at both 2 (p<0.001) and 3 years (p=0.015). Similarly, white-matter changes predicted incident depression (p=0.02). Over the study period the population became significantly more disabled (p<0.001). When regression models were adjusted to account for the influence of the prospective variable transition to disability, baseline severity of white-matter changes no longer predicted depressive symptoms at 3 years (p=0.09) or incident depression (p=0.08). CONCLUSIONS: Our results support the vascular depression hypothesis and strongly implicate white-matter changes in the pathogenesis of late-life depression. Furthermore, the findings indicate that, over time, part of the relationship between white-matter changes and depression may be mediated by loss of functional activity.

Subject headings and genre

Added entries (persons, corporate bodies, meetings, titles ...)

  • Firbank, M.J. (author)
  • Pantoni, L (author)
  • Poggesi, A (author)
  • Erkinjuntti, T (author)
  • Wallin, Anders,1950Gothenburg University,Göteborgs universitet,Institutionen för neurovetenskap och fysiologi, sektionen för psykiatri och neurokemi,Institute of Neuroscience and Physiology, Department of Psychiatry and Neurochemistry(Swepub:gu)xwaand (author)
  • Wahlund, LOKarolinska Institutet (author)
  • Scheltens, P (author)
  • Waldemar, G (author)
  • Schrotter, G (author)
  • Ferro, JM (author)
  • Chabriat, (author)
  • Bazner, H (author)
  • Visser, M (author)
  • Inzitari, (author)
  • O'Brien, JT (author)
  • Göteborgs universitetInstitutionen för neurovetenskap och fysiologi, sektionen för psykiatri och neurokemi (creator_code:org_t)

Related titles

  • In:Psychological medicine40:4, s. 603-6101469-8978

Internet link

Find in a library

To the university's database

  • 1 of 1
  • Previous record
  • Next record
  •    To hitlist

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Close

Copy and save the link in order to return to this view