Alcohol and the preventive paradox: serious harms and drinking patterns.
OBJECTIVE
The preventive paradox prevails if the majority of alcohol problems accrue to the lesser-drinking majority of population, not to heavy drinkers. Evidence for the paradox has been criticized for being based on self-report. The aim was to examine whether the paradox also applies to deaths and hospital admissions.


METHODS
Data from four surveys representing the Finnish population aged 15-69 years in 1969, 1976, 1984 and 1992 were pooled; those from 1969, 1976 and 1984 (n = 6726) to study alcohol-related hospital admissions and alcohol-related deaths, and those from 1984 and 1992 (n = 5558) to study self-reported problems. The former data were linked with register data on hospital admission and death up to the end of 2002.


METHODS
Comparisons were made separately for men and women (1) between the 10% of population with the highest average alcohol consumption and the remaining 90% of drinkers and (2) between those who reported and those who did not report drinking to intoxication.


RESULTS
A total of 3025 men and 2693 women were available for the study of self-reported problems and 2945 men and 2615 women for deaths and hospital admissions. Seventy per cent of all self-reported problems, 70% of alcohol-related hospitalizations, 64% of alcohol-related deaths and 64% of the premature life-years lost before the age of 65 occurred among the 90% of men consuming less. The respective figures for women were 64%, 60%, 93% and 98%. Drinking five or more drinks per occasion was related to more harm than not drinking that much.


CONCLUSIONS
In men, the "prevention paradox" appears to apply to a broadly similar degree to hospitalizations and deaths as self-report alcohol-related problems; in women the phenomenon was apparent to a greater degree for deaths than for other markers of harm.
Poikolainen
Kari
K
Finnish Foundation for Alcohol Studies, FIN-00531 Helsinki, Finland. kari.poikolainen@stakes.fi
Paljärvi
Tapio
T
Mäkelä
Pia
P
D000293:Adolescent; D000328:Adult; D000368:Aged; D000428:Alcohol Drinking / Q000009:adverse effects / Q000401:mortality / Q000517:prevention & control*; D019973:Alcohol-Related Disorders / Q000401:mortality / Q000517:prevention & control*; D005260:Female; D005387:Finland / Q000453:epidemiology; D006760:Hospitalization / Q000706:statistics & numerical data*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012307:Risk Factors