title: Suicide by jumping from bridges and other heights: social and diagnostic factors.
abstract: The goal of the study was to determine social and diagnostic characteristics of persons who end their lives by jumping from heights and to compare the characteristics of those who jump from bridges with those jumping from other sites. Data on suicide in Switzerland between 1990 and 2003 were collected from the Swiss Federal Statistical Office and from local authorities. Persons who jumped from heights in general were more likely to suffer from schizophrenia than those who used other methods. Persons who jumped from bridges were younger than those committing suicide by other methods. Compared with those who jumped from other sites, subjects were on average 14.3 years younger and more often male. Individuals who jumped from bridges close to psychiatric hospitals were more likely to suffer from psychiatric illness. Individuals who jump from bridges differ in certain characteristics from those who jump from other sites. For future classification it may be helpful to distinguish suicides from bridges from suicides from other heights. For prevention of suicide from bridges, attention should be paid to characteristics of young persons at risk.
authors.affiliation: University Hospital of Psychiatry, Department of Psychiatry, Bolligenstr. 111, 3000 Bern 60, Switzerland. thomas.reisch@gef.be.ch
authors.forename: Thomas
authors.initials: T
authors.lastname: Reisch
authors.forename: Ursula
authors.initials: U
authors.lastname: Schuster
authors.forename: Konrad
authors.initials: K
authors.lastname: Michel
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D002423:Cause of Death; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012559:Schizophrenia / Q000175:diagnosis / Q000401:mortality*; D012565:Schizophrenic Psychology; D012737:Sex Factors; D012931:Social Environment; D013405:Suicide / Q000523:psychology* / Q000706:statistics & numerical data*; D013406:Suicide, Attempted / Q000517:prevention & control / Q000523:psychology* / Q000706:statistics & numerical data*; D013557:Switzerland; D055815:Young Adult; D000092864:Suicide Prevention