B
No.1-43银卡 · B 级证据
直接问身边情绪不对的人「你有没有想过自杀」,问了不会让他更想
说人话
怕一提自杀就把念头勾出来,研究里没看到这回事。给中学生的问卷里加上自杀的问题,被问的人没有更难受,想自杀的也没有变多。本来就抑郁的孩子被问了反而没那么难受,自杀过的孩子想自杀的反而少些。
收益
纽约州 6 所高中的 2342 名学生按班级随机分成两组。一组的问卷里有自杀问题,另一组没有。做完问卷当场和 2 天后,两组的难受程度都没有差别(P = .66 和 P = .41,P 大于 0.05 就是看不出差别)。2 天后说自己想过自杀的,被问那组 4.7%,没被问那组 3.9%,看不出差别(P = .49)。原本有抑郁症状的学生,被问了反而没那么难受(P = .01)。以前自杀未遂过的学生,被问了反而没那么想自杀(P = .02)。2022 年一篇荟萃分析评了 17 项研究,把其中 8 项「问了」和「没问」的比较合起来算。问了以后,当场和之后的自杀念头与自杀行为、不为寻死的自伤、心理痛苦,都没有显著增加。最硬的证据是 8 项随机对照试验,偏倚风险低或不清楚。2014 年另一篇文献综述也写着,没有一项研究发现问了以后自杀念头显著增加
来源 · 3 条链接Gould MS, Marrocco FA, Kleinman M, Thomas JG, Mostkoff K, Cote J, Davies M (2005). Evaluating iatrogenic risk of youth suicide screening programs: a randomized controlled trial. JAMA, 293(13), 1635-1643. doi.org/…
Polihronis C, Cloutier P, Kaur J, Skinner R, Cappelli M (2022). What's the harm in asking? A systematic review and meta-analysis on the risks of asking about suicide-related behaviors and self-harm with quality appraisal. Archives of Suicide Research, 26(2), 325-347. doi.org/…
Dazzi T, Gribble R, Wessely S, Fear NT (2014). Does asking about suicide and related behaviours induce suicidal ideation? What is the evidence? Psychological Medicine, 44(16), 3361-3363. doi.org/…
Polihronis C, Cloutier P, Kaur J, Skinner R, Cappelli M (2022). What's the harm in asking? A systematic review and meta-analysis on the risks of asking about suicide-related behaviors and self-harm with quality appraisal. Archives of Suicide Research, 26(2), 325-347. doi.org/…
Dazzi T, Gribble R, Wessely S, Fear NT (2014). Does asking about suicide and related behaviours induce suicidal ideation? What is the evidence? Psychological Medicine, 44(16), 3361-3363. doi.org/…