## Modifiable vs Non-Modifiable Risk Factors in Suicide **Key Point:** Access to means (particularly firearms, pesticides, medications) is the ONLY major suicide risk factor that is directly modifiable through intervention, making it the single most important target for prevention. ### Why Access to Means Matters **High-Yield:** Restricting access to lethal means reduces suicide completion rates without necessarily reducing suicide attempts. This is one of the few evidence-based interventions with proven population-level impact. **Clinical Pearl:** In India, pesticide ingestion (organophosphates) and hanging are the most common methods. Counselling families to secure pesticides and educating about safe storage of medications are practical, life-saving interventions. ### Other Risk Factors Are Non-Modifiable | Risk Factor | Category | Modifiability | |---|---|---| | Family history of suicide | Non-modifiable | Cannot change genetics | | Childhood trauma | Non-modifiable | Cannot alter past | | Comorbid personality disorder | Non-modifiable | Difficult to reverse; trait-based | | Access to means | **Modifiable** | **Can restrict directly** | **Warning:** Clinicians often focus on identifying risk factors but forget that identification without intervention (especially means restriction) does not prevent suicide. The presence of a suicide plan + access to means = highest imminent risk. ### Clinical Implementation 1. Always ask about specific method and access 2. Counsel on secure storage of medications, pesticides, firearms 3. Involve family in means restriction 4. Document counselling in notes **Mnemonic:** SAD PERSONS (mnemonic for risk assessment) includes *S*ex (male), *A*ge (young or old), *D*epression, *P*rior attempt, *E*thanol use, *R*ational thinking loss, *S*ocial support loss, *O*rganized plan, *N*o spouse, *S*ickness — but among ALL these, **access to means** is the only one you can directly eliminate.
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