The relationship between alcohol and mortality among Japanese physicians

Area of Science:

• Epidemiology
• Public Health
• Alcohol Research

Background:

• Physician health behaviors are crucial for public health insights.
• Understanding the long-term impact of alcohol consumption on mortality is essential.

Purpose of the Study:

• To examine the relationship between drinking habits and mortality patterns in Japanese physicians.
• To investigate cause-specific mortality associated with different levels of alcohol intake.

Main Methods:

• A longitudinal study of 5139 male Japanese physicians surveyed in 1965.
• Analysis of mortality over 12.7 years based on self-reported drinking habits (ex-drinker, non-drinker, occasional, and daily drinkers with varying intake levels).

Main Results:

• Ex-drinkers exhibited the highest all-cause mortality risk.
• Daily alcohol consumption showed a significant positive association with total mortality, cancer, and stroke.
• No significant inverse relationship was observed between alcohol intake and heart disease mortality.

Conclusions:

• Alcohol consumption, particularly heavy daily intake, is associated with increased mortality from all causes, cancer, and stroke.
• Former drinking status (ex-drinkers) poses a higher mortality risk than current drinking.
• Further research is needed to clarify alcohol's complex relationship with cardiovascular disease.