What is considered one of the best indicators for suicide risk?

The best indicator for suicide risk is considered to be a history of previous suicide attempts. This is because prior attempts are one of the strongest predictors of future suicidal behavior. Individuals who have previously attempted suicide are at a heightened risk for re-attempting or completing suicide, as these attempts often reflect underlying mental health issues, emotional turmoil, and coping difficulties.

Research supports the idea that the presence of past suicidal behavior signals an individual's vulnerability to experiencing crises or feeling overwhelmed by their circumstances again. Mental health professionals often pay close attention to this aspect during assessments, as a history of attempts provides critical information about the individual’s risk profile and can guide intervention strategies.

In contrast, while current mental health status, history of substance abuse, and social isolation are important factors to consider in assessing suicide risk, they do not have the same predictive strength as a prior suicide attempt. Current mental health status may fluctuate, substance abuse can occasionally be managed or treated, and social isolation can be addressed through various therapeutic interventions. However, a previous suicide attempt is a more definitive indicator of immediate risk that warrants urgent attention and intervention.