Introduction
death
Suicide is one of the leading causes of death worldwide, with a death rate that has not decreased and even increased over the past 100 years [Recent advances such as the development and implementation of electronic health records (EHRs) and machine learning methods have enabled researchers to combine information about numerous risk factors, resulting in much greater predictive accuracy [From the perspective of precision medicine, generating predictive models for specific subgroups of patients may yield more accurate predictions and identify risk factors that are especially important among that subgroup [