Trends in suicide in Sweden 1749–1975

Abstract

Changes in the suicide rate in Sweden were studied over 1749-1975. It rose from about 2/100,000 inhabitants at the middle of the 18th century to about 20/100,000 during the 1971-1975. A more than 10-fold increase was evident. From the nonstandardized figures a real and substantial increase was demonstrated which became even more apparent after standardization. This increase was independent of variations in the age composition of the population. The increase occurred in the younger age groups; between the ages of 20-35 yr, i.e., during the most active years of life, suicide was the leading cause of death. An account of legislative measures for suicide prevention during this period was presented. The low suicide rate registered in Sweden up to the beginning of the 19th century was an effect of the powerful influence of religion over the population.