Influence of cohort effects on patterns of suicide in England and Wales, 1950–1999

Abstract

BackgroundAge- and gender-specific suicide rates in England and Wales have changed considerably since 1950.AimsTo assess whether cohort effects underlie some of these changes.MethodGraphical displays to assess age–period–cohort effects on suicide for the period 1950–1999.ResultsSuccessive male birth cohorts born after 1940 carried with them, as they aged, a greater risk of suicide than their predecessors although this effect diminished for the 1975 and 1980 birth cohorts. There was less clear evidence of any increased risk of suicide in post-war female birth cohorts.ConclusionsSucceeding generations of males born in the post-war years have experienced increasing rates of suicide at all ages, an observation in keeping with patterns seen in other countries. If these trends continue into middle- and old-age they will lead to a great increase in overall male suicide rates.