Symptom patterns of alcoholism in a northern Ontario population

Alcoholism is noted to be a common problem in Canada and particularly in native populations. We report here a survey of the frequency of evidence of alcoholism over a period of four months in a relatively isolated Northern Ontario population in which more than 80% were either status Indians or of partly Indian origin. Using questionnaire methods, "definite" alcoholism was found to affect 27% of adults seen at a clinic and probable alcoholism affected another 20%. This gives a minimum prevalence of 14.6% of the local adult population over a four month period on the basis merely of examination of less than one third of the adults in the community. Blackouts, tremors, bad temper, chest pain, unsteadiness, loss of appetite, vomiting, sadness and stomach pain occurred significantly more often in the alcoholic patients. Stomach pain, loss of appetite and vomiting were less prominent with alcoholism in this population than in a Southern population. The findings indicate the importance in general practice of looking for alcoholism, the ease with which this may be undertaken with a few very simple short questions and the importance of some characteristic patterns, especially blackouts, shakiness and unsteadiness as one pattern and stomach pain and other gastro-intestinal symptoms as another pattern.