Heavy alcohol consumption and physical health problems: a review of the epidemiological evidence.
A review of morbidity and mortality studies bearing on the hazards to physical health of chronic heavy alchol use indicates that such use carries a risk of premature death greatly exceeding normal expectancy. While the life style typical of many heavy drinker contributes to this risk, the effects of alcohol per se account for a substantial part of the excess mortality. The lowest level of consumption at which there is a significant increase in the death rate has yet to be determined. It is certainly below 120 g/day- the lower limit of consumption of most clinical alcoholics-and quite possibly below 35-60g: levels which appear to carry an increased likelihood of cirrhosis and certain cancers. On the other hand, the mortality experience of drinkers commonly identified as 'moderate' in the literature does not seem to differ notably from that of life-long abstainers. The relationship between heavy drinking and elevated mortality is exhibited in populations at large by the generally close covariation of cirrhosis death rates and per capita alcohol sales. There are also indications of co-variation between the latter and the excess of male over female general mortality in the middle age range.
D000059:Accidents; D000293:Adolescent; D000328:Adult; D000437:Alcoholism / Q000150:complications* / Q000453:epidemiology / Q000401:mortality; D002318:Cardiovascular Diseases / Q000150:complications; D005260:Female; D006801:Humans; D008017:Life Expectancy; D008103:Liver Cirrhosis / Q000150:complications; D008297:Male; D008875:Middle Aged; D009026:Mortality; D009369:Neoplasms / Q000150:complications / Q000401:mortality; D010437:Peptic Ulcer / Q000150:complications; D011014:Pneumonia / Q000150:complications; D013405:Suicide; D013997:Time Factors