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Clinical update · 01 of 05

Global suicide prevention is built on the wrong evidence base

Means restriction and crisis support reach the people most at risk in India; clinic-based case-finding alone does not.

A viewpoint in JAMA Psychiatry, written by authors at the Indian Council of Medical Research and AIIMS, uses India as a lens to ask whose evidence has shaped global suicide policy. The argument is that the dominant prevention model — find the psychiatric illness, treat it, and the suicide risk falls with it — was built on data from high-income settings, while the majority of the world's suicides occur in low- and middle-income countries where the pathway often looks different.

What that means in practice is that a large share of suicides in India follow acute interpersonal or economic crisis in people who have never met a psychiatrist and who have easy access to a lethal method. A prevention strategy organised around detecting and treating depression in clinic reaches very few of them. The viewpoint also questions the surveillance itself: national suicide counts in these settings rest on police and medico-legal records that systematically undercount, and policy built on those numbers inherits the undercount.

This is a viewpoint, not a study, and it presents no new data. Its value is that it names an assumption most of us carry unexamined. If you work in India, the clinical corollary is that means restriction — pesticide access, the medicine cabinet at home, the balcony — and crisis-hour support do more for population risk than any refinement of your prescribing, and they belong in the conversation with the family, not only with the patient.

  • Ask about access to method specifically: stored pesticide, hoarded tablets, firearms, height at home.
  • Involve the family in means restriction at the first assessment, not after a first attempt.
  • Record the precipitant honestly — acute interpersonal crisis is a risk state even without a diagnosis.
  • Do not read an absent psychiatric diagnosis as an absent risk.
  • Give a named crisis contact and a time, not a general instruction to come back if worse.

Why it matters

It challenges the assumption that treating diagnosed mental illness is where suicide prevention mainly happens.

Don't overread it

This is a viewpoint article, not new data — it reframes existing evidence rather than adding to it.

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