Pesticide self-poisoning accounts for 14-20% of suicides worldwide. Regulation aimed at restricting access to pesticides or banning highly hazardous pesticides is one approach to reducing these deaths. We systematically reviewed the evidence of the effectiveness of pesticide regulation in reducing the incidence of pesticide suicides and overall suicides.

中文翻译：

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通过旨在限制获取高危农药的法规来预防自杀：对国际证据的系统审查。

农药自毒中毒占全球自杀的14-20％。旨在限制获取农药或禁止高危农药的法规是减少此类死亡的一种方法。我们系统地审查了农药管制在减少农药自杀和整体自杀发生率方面的有效性的证据。