What does a lethality rating of 0 signify?

A lethality rating of 0 signifies that the behavior in question is not likely to result in injury. This rating indicates a situation or action where there is no significant risk of harm to the individual or others. Understanding this rating is crucial in assessing the risk of suicide or self-harm, as it helps clinicians to gauge the severity of the individual's ideation or behaviors.

In the context of the Columbia – Suicide Severity Rating Scale (C-SSRS), each lethality rating serves to categorize the risk levels. A rating of 0 provides reassurance that the assessed behavior does not pose any immediate danger. It assists mental health professionals in making informed decisions about intervention and support needed for the individual based on their specific situation.