Cited by 39Cardiovascular Health and Disease PreventionTreatment of Major DepressionCardiac Health and Mental Health

Intima-media thickness and age of first depressive episode

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Smith, Patrick J., Blumenthal, James A., Babyak, Michael A., Doraiswamy, P. Murali, Hinderliter, Alan, Hoffman, Benson M., Waugh, Robert, Sherwood, Andrew·2009·Biological Psychology

Abstract

Background Late life depression, including patients with vascular depression, has been associated with higher levels of intima-media thickness (IMT). Although individuals with vascular depression tend to report a later onset of depression, the relationship of IMT and age of first depressive episode is uncertain in younger adults. We therefore investigated the relationship between IMT and age of first depressive episode in a sample of 202 adults (age range 40-81 years) with major depression (MDD).Methods Depression status was assessed using the Structured Clinical Interview Schedule and the Hamilton Depression Rating Scale. Patients underwent a physical examination in which a medical history was obtained. IMT was measured from the left and right common carotid arteries. Simple regression analyses were used to investigate the association between IMT and self-reported age of first depressive episode.Results IMT was associated with a later onset of first major depressive episode (b=.225, P=.0005) and this association remained significant after controlling for age, Framingham Stroke Risk Profile, smoking pack years, physical activity, high- and low-density lipoprotein, body mass index, triglyceride levels, and history of chronic medical conditions (b=.142, P=.028). Each .10mm increase in IMT was associated with a 2.6-year later reported occurrence of first major depressive episode (MDE). Similarly, higher levels of IMT were associated with fewer previous MDEs (b=-.149, P=.020) and this effect remained significant in our multivariate model (b=-.140, P=.030). In contrast, IMT was not associated with current depressive severity (b=-.024, P=.720).Conclusions Greater levels of IMT are associated with a later onset of depression and fewer previous depressive episodes among middle-aged and older adults, independent of cardiovascular co-morbidities. These findings provide preliminary evidence that increased vascular burden may be associated with a later onset of depression.

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Crossref · 10.1016/j.biopsycho.2008.11.001

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Authors
Smith, P. J., Blumenthal, J. A., Babyak, M. A., Doraiswamy, P. M., Hinderliter, A., Hoffman, B. M., Waugh, R., & Sherwood, A.
Affiliations
  • Duke University (US)
  • University of North Carolina at Chapel Hill (US)
Corresponding author
Smith, Patrick J.
Venue
Biological Psychology
Publisher
Elsevier BV
Published
2009-03
Volume
80
Issue
3
Pages
361-364
ISSN
0301-0511 (ISSN-L)
OpenAlex
W2070851857
Cited by
39
References
29
Citations by year
2025: 2 · 2024: 1 · 2023: 1 · 2021: 1 · 2020: 1 · 2019: 1 · 2018: 2 · 2017: 1 · 2016: 1 · 2015: 2 · 2014: 4 · 2013: 5 · 2012: 6
FWCI
2.67
Type
journal article
Language
en
Open access
Locations
  • Biological Psychology (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • National Institutes of Health
  • National Heart, Lung, and Blood Institute (HL080664-01A1, R01HL080664)
  • National Institute of Mental Health (MH49679, R01MH049679)
  • National Center for Research Resources (M01 RR 30)
  • NIH Clinical Center
Topics
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiovascular Health and Disease Prevention
  • Health Sciences › Medicine › Pharmacology › Treatment of Major Depression
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiac Health and Mental Health
Keywords
intima-media thickness, major depressive disorder, geriatric depression, vascular depression, vascular burden, carotid artery, middle-aged and older adults, depression recurrence, cardiovascular comorbidity
MeSH terms
Adult, Aged, Aged, 80 and over, Cholesterol, Major Depressive Disorder, Female, Humans, Male, Middle Aged, Psychiatric Status Rating Scales, Risk Factors, Vascular Diseases, Carotid Artery, Common, Tunica Intima, Age of Onset

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