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2007•Injury PreventionOpen access

Preventing suicide by jumping: the effect of a bridge safety fence

Andrew Pelletier

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Abstract

OBJECTIVE: To evaluate the effect of a bridge safety fence in preventing suicide. METHODS: We examined suicides from jumping off the Memorial Bridge in Augusta, Maine, from 1 April 1960 to 31 July 2005. The safety fence was installed during 1983, the mid-point of the study period. RESULTS: 14 suicides from the bridge were identified; all occurred before installation of the safety fence. The number of suicides by jumping from other structures remained unchanged after installation of the fence. CONCLUSION: The safety fence was effective in preventing suicides from the bridge. There was no evidence that suicidal individuals sought alternative sites for jumping.

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OBJECTIVE: To evaluate the effect of a bridge safety fence in preventing suicide. METHODS: We examined suicides from jumping off the Memorial Bridge in Augusta, Maine, from 1 April 1960 to 31 July 2005. The safety fence was installed during 1983, the mid-point of the study period. RESULTS: 14 suicides from the bridge were identified; all occurred before installation of the safety fence. The number of suicides by jumping from other structures remained unchanged after installation of the fence. CONCLUSION: The safety fence was effective in preventing suicides from the bridge. There was no evidence that suicidal individuals sought alternative sites for jumping.

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Available abstract

OBJECTIVE: To evaluate the effect of a bridge safety fence in preventing suicide. METHODS: We examined suicides from jumping off the Memorial Bridge in Augusta, Maine, from 1 April 1960 to 31 July 2005. The safety fence was installed during 1983, the mid-point of the study period. RESULTS: 14 suicides from the bridge were identified; all occurred before installation of the safety fence. The number of suicides by jumping from other structures remained unchanged after installation of the fence. CONCLUSION: The safety fence was effective in preventing suicides from the bridge. There was no evidence that suicidal individuals sought alternative sites for jumping.

Key concepts: Fence (mathematics), Jumping, Bridge (graph theory), Forensic engineering, Poison control, Engineering, Injury prevention, Suicide prevention

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