Dietary Fish Intake and Incident Atrial Fibrillation (from the Women's Health Initiative)

Jarett D. Berry, Ronald J. Prineas, Linda van Horn, Rod Passman, Joseph Larson, Jeffrey Goldberger, Linda Snetselaar, Lesley Tinker, Kiang Liu, Donald M. Lloyd-Jones

Research output: Contribution to journalArticle

59 Citations (Scopus)

Abstract

Experimental and clinical trial data have suggested an association between fish oil intake and atrial fibrillation (AF). However, previous observational studies have reported conflicting results regarding this association. Thus, we sought to compare the association between dietary fish intake and incident AF in a large sample of older, postmenopausal women. We included 44,720 participants from the Women's Health Initiative clinical trials who were not enrolled in the dietary modification intervention arm and without AF at baseline. The dietary intake of nonfried fish and omega-3 fatty acid intake was estimated from a Food Frequency Questionnaire at study entry. Incident AF was determined by follow-up electrocardiography at years 3 and 6. The baseline characteristics and rates of incident AF were compared across the quartiles of fish intake. Adjusted logistic regression models were used to evaluate the association between dietary nonfried fish intake and incident AF. A total of 378 incident cases of AF occurred during the follow-up period. In the age-adjusted models, no association was found between dietary nonfried fish intake and incident AF (odds ratio 1.17, 95% confidence interval 0.88 to 1.57 for quartile 4 vs quartile 1 of dietary fish intake). Similar findings were observed in the multivariate models and in the subgroup analyses. In conclusion, in a large cohort of healthy women, we found no evidence of an association between fish or omega-3 fatty acid intake and incident AF.

Original languageEnglish (US)
Pages (from-to)844-848
Number of pages5
JournalAmerican Journal of Cardiology
Volume105
Issue number6
DOIs
StatePublished - Mar 15 2010

Fingerprint

Women's Health
Atrial Fibrillation
Fishes
Omega-3 Fatty Acids
Logistic Models
Clinical Trials
Diet Therapy
Fish Oils
Observational Studies
Electrocardiography
Odds Ratio
Confidence Intervals
Food

ASJC Scopus subject areas

  • Cardiology and Cardiovascular Medicine

Cite this

Berry, J. D., Prineas, R. J., van Horn, L., Passman, R., Larson, J., Goldberger, J., ... Lloyd-Jones, D. M. (2010). Dietary Fish Intake and Incident Atrial Fibrillation (from the Women's Health Initiative). American Journal of Cardiology, 105(6), 844-848. https://doi.org/10.1016/j.amjcard.2009.11.039

Dietary Fish Intake and Incident Atrial Fibrillation (from the Women's Health Initiative). / Berry, Jarett D.; Prineas, Ronald J.; van Horn, Linda; Passman, Rod; Larson, Joseph; Goldberger, Jeffrey; Snetselaar, Linda; Tinker, Lesley; Liu, Kiang; Lloyd-Jones, Donald M.

In: American Journal of Cardiology, Vol. 105, No. 6, 15.03.2010, p. 844-848.

Research output: Contribution to journalArticle

Berry, JD, Prineas, RJ, van Horn, L, Passman, R, Larson, J, Goldberger, J, Snetselaar, L, Tinker, L, Liu, K & Lloyd-Jones, DM 2010, 'Dietary Fish Intake and Incident Atrial Fibrillation (from the Women's Health Initiative)', American Journal of Cardiology, vol. 105, no. 6, pp. 844-848. https://doi.org/10.1016/j.amjcard.2009.11.039
Berry, Jarett D. ; Prineas, Ronald J. ; van Horn, Linda ; Passman, Rod ; Larson, Joseph ; Goldberger, Jeffrey ; Snetselaar, Linda ; Tinker, Lesley ; Liu, Kiang ; Lloyd-Jones, Donald M. / Dietary Fish Intake and Incident Atrial Fibrillation (from the Women's Health Initiative). In: American Journal of Cardiology. 2010 ; Vol. 105, No. 6. pp. 844-848.
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