An examination of the moderating effect of treatment with anti-depressants on the association of heart disease with depression in males with type 2 diabetes attending a Veterans Affairs Medical Center

Thomas S. Higgins, Christine S. Ritchie, Barbara A. Stetson, John D. Burke, Stephen Warwick Looney

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

Objective: To examine the association of heart disease with depression and the impact of treatment with anti-depressants on this association in older males with type 2 diabetes. Research design and methods: In this cross-sectional study, data were collected from the electronic medical record system of the Veterans Affairs Medical Center (VAMC) in a large mid-western city in the United States. Subjects were 8185 males older than 40, with a history of type 2 diabetes, who had visited the VAMC within the previous 6 years. Odds ratios were used to measure bivariate associations; multivariate logistic regression was used to adjust for potential confounding factors. Results: After adjustments for confounding variables, significant associations were found between depression and any adverse heart event (OR = 1.34, p = 0.001), coronary artery disease (OR = 1.23, p = 0.039), myocardial infarction (MI; OR = 1.77, p < 0.001), and angioplasty (OR = 1.36, p = 0.034). Examination of the interaction between depression and anti-depressant prescription status indicated that, except for MI, these associations were no longer significant among those who had been prescribed anti-depressants, but remained significant and were increased in magnitude among those who had not been prescribed anti-depressants. Conclusions: These findings support the premise that co-morbid depression in diabetics is associated with the occurrence of adverse heart events, and further suggest that treatment of depression with anti-depressants moderates this association.

Original languageEnglish (US)
Pages (from-to)220-228
Number of pages9
JournalDiabetes Research and Clinical Practice
Volume75
Issue number2
DOIs
StatePublished - Feb 1 2007

Fingerprint

Veterans
Type 2 Diabetes Mellitus
Heart Diseases
Confounding Factors (Epidemiology)
Electronic Health Records
Angioplasty
Prescriptions
Coronary Artery Disease
Research Design
Cross-Sectional Studies
Logistic Models
Odds Ratio
Myocardial Infarction
Therapeutics

Keywords

  • Antidepressant
  • Coronary artery disease
  • Depression
  • Type 2 diabetes

ASJC Scopus subject areas

  • Internal Medicine
  • Endocrinology, Diabetes and Metabolism
  • Endocrinology

Cite this

An examination of the moderating effect of treatment with anti-depressants on the association of heart disease with depression in males with type 2 diabetes attending a Veterans Affairs Medical Center. / Higgins, Thomas S.; Ritchie, Christine S.; Stetson, Barbara A.; Burke, John D.; Looney, Stephen Warwick.

In: Diabetes Research and Clinical Practice, Vol. 75, No. 2, 01.02.2007, p. 220-228.

Research output: Contribution to journalArticle

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