Br J Psychiatry. 2012 Sep;201(3):175-7. doi: 10.1192/bjp.bp.111.107805.
Evidence favours the population approach over high-risk approaches to suicide prevention, but methodological problems may have obscured the contribution of the latter. This editorial uses the findings of a recent evaluation of a high-risk approach used in England to consider the role of high-risk interventions in national suicide prevention strategies.
证据支持采用人群方法预防自杀，而不是采用高危方法，但是方法上的问题可能掩盖了后者的作用。本社论使用最近对英国使用的高危方法评估的结果，来考虑高危干预措施在国家预防自杀策略中的作用。
