Alcohol and suicide--the Portuguese experience.
An analysis of regional (18 regions) and temporal (1931-89) covariation of suicide rates and indicators of alcohol use and abuse in Portugal is reported. In the time series analysis, a positive relationship was found. An increase in per capita alcohol consumption of one litre is accompanied by a simultaneous increase in the male suicide rate of 1.9 per cent. This is comparable to what has been reported for France and Denmark, but considerably less than that found in Norway, Sweden and Hungary. In the regional data, there was a substantial negative correlation between the variables. However, after controlling for religious and family integration, the latter correlation became small and insignificant but still negative. A possible explanation is suggested for the different outcomes of the two analyses.
Skog
O J
OJ
National Institute for Alcohol and Drug Research, Oslo, Norway.
Teixeira
Z
Z
Barrias
J
J
Moreira
R
R
D000437:Alcoholism / Q000401:mortality* / Q000523:psychology; D002423:Cause of Death; D003431:Cross-Cultural Comparison; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D015994:Incidence; D008104:Liver Cirrhosis, Alcoholic / Q000401:mortality; D008297:Male; D011174:Portugal / Q000453:epidemiology; D013405:Suicide / Q000523:psychology / Q000639:trends*