Non-suicidal self-injury in Mexican young adults: Prevalence, associations with suicidal behavior and psychiatric disorders, and DSM-5 proposed diagnostic criteria

摘要

Background: Non-suicidal self-injury (NSSI) may lead to scarring, infection, accidental death and psychological distress. Little is known about NSSI in the general population of young adults in developing countries like Mexico. The current study examined the prevalence of any NSSI and each type of NSSI, the prevalence of meeting DSM-5 proposed criteria, and finally the association of NSSI with socio-demographic variables, suicidal behavior and psychiatric disorders.