To investigate the cardiovascular risks associated with red and/or processed meat intake in a large population-based cohort study in Iran. A total of 5432 participants from the Isfahan Cohort Study (ICS) were enrolled. Diet was assessed using a validated, 48-item food frequency questionnaire. Cox proportional hazards regression models were applied to calculate hazard ratios (HRs) for the CVD risk associated with red and processed meat intake. Median follow-up was 11.2 years. Compared to the first tertile, the highest tertile of red meat intake, either alone or in combination with processed meat was associated with a 50% reduced risk of stroke (95% CI: 0.31-0.77; 95% CI: 0.33-0.82, respectively), but increased risk of CVD mortality with corresponding HRs of 1.58 (95% CI: 1.06-2.35) and 1.47 (95% CI: 1.02-2.08), respectively. Red meat and red plus processed meat intake were inversely associated with stroke risk, but positively linked with CVD mortality.
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| http://dx.doi.org/10.1080/09637486.2021.1993797 | DOI Listing |
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