Canadian journal of psychiatry. Revue canadienne de psychiatrie
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The effects of socioeconomic factors on suicide rates in the general population are widely documented. Few of these reports have specifically studied the effects of socioeconomic variables on suicide rates in the elderly population. Elderly persons have the highest suicide rates of any age-group. This group is different from the rest of the population insofar as suicide is concerned. For example, since most elderly persons are no longer in the labour force, it would be expected that they would be affected differently by economic factors such as unemployment. We report the findings of an ecological study of old-age suicide in British Columbia over an 11-year period. ⋯ Suicide rates are highest in males over age 74 years. There are regional differences in elderly suicide rates and the factors that influence them. Longitudinal and cross-sectional risk factors differ, and there are gender differences in the risk factors. For both elderly males and females, suicide rates appear to be influenced by social factors in the population as a whole, not just in the elderly population. Male and female employment patterns are associated with elderly male suicide rates, even though the latter are not in the labour force. For suicide in elderly women the important factors are population education, income, and migration levels.