Impact of inflammation on the relationship among alcohol consumption, mortality, and cardiac events

The health, aging, and body composition study

Cinzia Maraldi, Stefano Volpato, Stephen B. Kritchevsky, Matteo Cesari, Elena Andresen, Christiaan Leeuwenburgh, Tamara B. Harris, Anne B. Newman, Alka Kanaya, Karen Johnson, Nicolas Rodondi, Marco Pahor

Research output: Contribution to journalArticle

41 Citations (Scopus)

Abstract

Background: Uncertainty remains about the overall survival benefit of alcohol consumption and the mechanisms underlying the cardioprotective effect of light to moderate alcohol intake. Recent evidence suggests an anti-inflammatory effect of light to moderate alcohol consumption. We investigated the relationship of alcohol intake with all-cause mortality and cardiac events and evaluated whether this relationship is mediated or modified by inflammatory markers. Methods: The analysis included 2487 subjects, aged 70 to 79 years, without baseline coronary heart disease (CHD) or heart failure (HF), participating in the Health, Aging, and Body Composition study. All-cause mortality and incident cardiac events (CHD and HF) were detected during a mean follow-up of 5.6 years. Alcohol consumption and serum levels of interleukin-6 (IL-6) and C-reactive protein (CRP) were assessed at baseline. Results: A total of 397 participants died, and 383 experienced an incident cardiac event. Compared with never or occasional drinkers, subjects drinking 1 to 7 drinks per week had lower age-, sex-, and race-adjusted incidences of death (27.4 vs 20.1 per 1000 person-years, respectively) and cardiac events (28.9 vs 20.8 per 1000 person-years). After adjustment for confounders, compared with never or occasional drinkers, light to moderate drinkers (1-7 drinks per week) showed a decreased risk of death (hazard ratio [HR], 0.75; 95% confidence interval [CI], 0.56-1.00) and cardiac events (HR, 0.72; CI, 0.54-0.97). Adjustment for potential mediators, and particularly inflammatory marker levels, did not affect the strength of this association. Conclusion: Light to moderate alcohol consumption was associated with significantly lower rates of cardiac events and longer survival, independent of its antiinflammatory effect.

Original languageEnglish (US)
Pages (from-to)1490-1497
Number of pages8
JournalArchives of Internal Medicine
Volume166
Issue number14
DOIs
StatePublished - Jul 24 2006

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Body Composition
Alcohol Drinking
Inflammation
Light
Mortality
Health
Coronary Disease
Anti-Inflammatory Agents
Heart Failure
Alcohols
Confidence Intervals
Survival
C-Reactive Protein
Drinking
Uncertainty
Interleukin-6
Incidence
Serum

All Science Journal Classification (ASJC) codes

  • Internal Medicine

Cite this

Impact of inflammation on the relationship among alcohol consumption, mortality, and cardiac events : The health, aging, and body composition study. / Maraldi, Cinzia; Volpato, Stefano; Kritchevsky, Stephen B.; Cesari, Matteo; Andresen, Elena; Leeuwenburgh, Christiaan; Harris, Tamara B.; Newman, Anne B.; Kanaya, Alka; Johnson, Karen; Rodondi, Nicolas; Pahor, Marco.

In: Archives of Internal Medicine, Vol. 166, No. 14, 24.07.2006, p. 1490-1497.

Research output: Contribution to journalArticle

Maraldi, C, Volpato, S, Kritchevsky, SB, Cesari, M, Andresen, E, Leeuwenburgh, C, Harris, TB, Newman, AB, Kanaya, A, Johnson, K, Rodondi, N & Pahor, M 2006, 'Impact of inflammation on the relationship among alcohol consumption, mortality, and cardiac events: The health, aging, and body composition study', Archives of Internal Medicine, vol. 166, no. 14, pp. 1490-1497. https://doi.org/10.1001/archinte.166.14.1490
Maraldi, Cinzia ; Volpato, Stefano ; Kritchevsky, Stephen B. ; Cesari, Matteo ; Andresen, Elena ; Leeuwenburgh, Christiaan ; Harris, Tamara B. ; Newman, Anne B. ; Kanaya, Alka ; Johnson, Karen ; Rodondi, Nicolas ; Pahor, Marco. / Impact of inflammation on the relationship among alcohol consumption, mortality, and cardiac events : The health, aging, and body composition study. In: Archives of Internal Medicine. 2006 ; Vol. 166, No. 14. pp. 1490-1497.
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abstract = "Background: Uncertainty remains about the overall survival benefit of alcohol consumption and the mechanisms underlying the cardioprotective effect of light to moderate alcohol intake. Recent evidence suggests an anti-inflammatory effect of light to moderate alcohol consumption. We investigated the relationship of alcohol intake with all-cause mortality and cardiac events and evaluated whether this relationship is mediated or modified by inflammatory markers. Methods: The analysis included 2487 subjects, aged 70 to 79 years, without baseline coronary heart disease (CHD) or heart failure (HF), participating in the Health, Aging, and Body Composition study. All-cause mortality and incident cardiac events (CHD and HF) were detected during a mean follow-up of 5.6 years. Alcohol consumption and serum levels of interleukin-6 (IL-6) and C-reactive protein (CRP) were assessed at baseline. Results: A total of 397 participants died, and 383 experienced an incident cardiac event. Compared with never or occasional drinkers, subjects drinking 1 to 7 drinks per week had lower age-, sex-, and race-adjusted incidences of death (27.4 vs 20.1 per 1000 person-years, respectively) and cardiac events (28.9 vs 20.8 per 1000 person-years). After adjustment for confounders, compared with never or occasional drinkers, light to moderate drinkers (1-7 drinks per week) showed a decreased risk of death (hazard ratio [HR], 0.75; 95{\%} confidence interval [CI], 0.56-1.00) and cardiac events (HR, 0.72; CI, 0.54-0.97). Adjustment for potential mediators, and particularly inflammatory marker levels, did not affect the strength of this association. Conclusion: Light to moderate alcohol consumption was associated with significantly lower rates of cardiac events and longer survival, independent of its antiinflammatory effect.",
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T1 - Impact of inflammation on the relationship among alcohol consumption, mortality, and cardiac events

T2 - The health, aging, and body composition study

AU - Maraldi, Cinzia

AU - Volpato, Stefano

AU - Kritchevsky, Stephen B.

AU - Cesari, Matteo

AU - Andresen, Elena

AU - Leeuwenburgh, Christiaan

AU - Harris, Tamara B.

AU - Newman, Anne B.

AU - Kanaya, Alka

AU - Johnson, Karen

AU - Rodondi, Nicolas

AU - Pahor, Marco

PY - 2006/7/24

Y1 - 2006/7/24

N2 - Background: Uncertainty remains about the overall survival benefit of alcohol consumption and the mechanisms underlying the cardioprotective effect of light to moderate alcohol intake. Recent evidence suggests an anti-inflammatory effect of light to moderate alcohol consumption. We investigated the relationship of alcohol intake with all-cause mortality and cardiac events and evaluated whether this relationship is mediated or modified by inflammatory markers. Methods: The analysis included 2487 subjects, aged 70 to 79 years, without baseline coronary heart disease (CHD) or heart failure (HF), participating in the Health, Aging, and Body Composition study. All-cause mortality and incident cardiac events (CHD and HF) were detected during a mean follow-up of 5.6 years. Alcohol consumption and serum levels of interleukin-6 (IL-6) and C-reactive protein (CRP) were assessed at baseline. Results: A total of 397 participants died, and 383 experienced an incident cardiac event. Compared with never or occasional drinkers, subjects drinking 1 to 7 drinks per week had lower age-, sex-, and race-adjusted incidences of death (27.4 vs 20.1 per 1000 person-years, respectively) and cardiac events (28.9 vs 20.8 per 1000 person-years). After adjustment for confounders, compared with never or occasional drinkers, light to moderate drinkers (1-7 drinks per week) showed a decreased risk of death (hazard ratio [HR], 0.75; 95% confidence interval [CI], 0.56-1.00) and cardiac events (HR, 0.72; CI, 0.54-0.97). Adjustment for potential mediators, and particularly inflammatory marker levels, did not affect the strength of this association. Conclusion: Light to moderate alcohol consumption was associated with significantly lower rates of cardiac events and longer survival, independent of its antiinflammatory effect.

AB - Background: Uncertainty remains about the overall survival benefit of alcohol consumption and the mechanisms underlying the cardioprotective effect of light to moderate alcohol intake. Recent evidence suggests an anti-inflammatory effect of light to moderate alcohol consumption. We investigated the relationship of alcohol intake with all-cause mortality and cardiac events and evaluated whether this relationship is mediated or modified by inflammatory markers. Methods: The analysis included 2487 subjects, aged 70 to 79 years, without baseline coronary heart disease (CHD) or heart failure (HF), participating in the Health, Aging, and Body Composition study. All-cause mortality and incident cardiac events (CHD and HF) were detected during a mean follow-up of 5.6 years. Alcohol consumption and serum levels of interleukin-6 (IL-6) and C-reactive protein (CRP) were assessed at baseline. Results: A total of 397 participants died, and 383 experienced an incident cardiac event. Compared with never or occasional drinkers, subjects drinking 1 to 7 drinks per week had lower age-, sex-, and race-adjusted incidences of death (27.4 vs 20.1 per 1000 person-years, respectively) and cardiac events (28.9 vs 20.8 per 1000 person-years). After adjustment for confounders, compared with never or occasional drinkers, light to moderate drinkers (1-7 drinks per week) showed a decreased risk of death (hazard ratio [HR], 0.75; 95% confidence interval [CI], 0.56-1.00) and cardiac events (HR, 0.72; CI, 0.54-0.97). Adjustment for potential mediators, and particularly inflammatory marker levels, did not affect the strength of this association. Conclusion: Light to moderate alcohol consumption was associated with significantly lower rates of cardiac events and longer survival, independent of its antiinflammatory effect.

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