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Related Experiment Video

Updated: May 21, 2026

Design and Implementation of an fMRI Study Examining Thought Suppression in Young Women with, and At-risk, for Depression
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Design and Implementation of an fMRI Study Examining Thought Suppression in Young Women with, and At-risk, for Depression

Published on: May 19, 2015

Means restriction for suicide prevention.

Paul S F Yip1, Eric Caine, Saman Yousuf

  • 1Department of Social Work and Social Administration, University of Hong Kong, Hong Kong SAR, China.

Lancet (London, England)
|June 26, 2012
PubMed
Summary
This summary is machine-generated.

Limiting access to lethal suicide methods, known as means restriction, effectively prevents deaths. Even if people try other methods, they are often less lethal, reducing overall suicide fatalities.

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Area of Science:

  • Public Health
  • Suicidology
  • Behavioral Science

Background:

  • Means restriction is a key population strategy for suicide prevention.
  • Empirical evidence supports the effectiveness of restricting access to lethal suicide methods.
  • Individuals may switch methods, but often choose less lethal options.

Purpose of the Study:

  • To examine the impact of media-disseminated information on suicide method selection.
  • To discuss challenges in implementing means restriction strategies.
  • To evaluate the reduction in suicide deaths achieved through means restriction.

Main Methods:

  • Review of empirical studies on means restriction effectiveness.
  • Analysis of media influence on suicide method choice.
  • Discussion of implementation challenges and outcomes.

Main Results:

  • Means restriction is empirically shown to be effective in suicide prevention.
  • While some individuals may seek alternative methods, these are often less lethal.
  • Information spread via media can influence method selection during suicide attempts.

Conclusions:

  • Means restriction is a vital and effective public health intervention for reducing suicide.
  • Addressing the spread of information about suicide methods is crucial.
  • Successful implementation of means restriction leads to reduced suicide mortality.