Drinking pattern and mortality: the Italian Risk Factor and Life Expectancy pooling project

Area of Science:

• Epidemiology
• Public Health
• Alcohol Research

Background:

• Alcohol consumption's health effects are extensively studied, yet often overlook drinking patterns.
• Limited data exists on how drinking patterns, beyond mere quantity, influence health outcomes.
• Previous research suggests drinking patterns may significantly modify alcohol's health impacts.

Purpose of the Study:

• To investigate the association between drinking wine with or without meals and mortality risk.
• To analyze all-cause, cardiovascular, and noncardiovascular mortality in relation to specific drinking patterns.
• To assess if drinking patterns influence the relationship between alcohol and mortality.

Main Methods:

• Utilized data from the Risk Factors and Life Expectancy Study, pooling Italian epidemiological studies.
• Followed 8,647 men and 6,521 women (aged 30-59 at baseline) free of cardiovascular disease.
• Monitored mortality from all causes, cardiovascular, and noncardiovascular diseases over an average of 7 years.

Main Results:

• Drinking wine outside meals correlated with increased all-cause, noncardiovascular disease, and cancer mortality.
• This association persisted independently of cardiovascular disease risk factors and alcohol quantity.
• The observed effect of drinking patterns on mortality appeared more pronounced in women than in men.

Conclusions:

• Drinking patterns, specifically consuming wine outside meals, have significant health implications.
• Attention to drinking patterns is crucial for understanding alcohol's relationship with health outcomes.
• Further research should consider drinking patterns to comprehensively assess alcohol's impact on mortality.