BMC Psychiatry. 2026 Jun 28. doi: 10.1186/s12888-026-08340-2. Online ahead of print.
ABSTRACT
OBJECTIVE: To explore the mediating effects of hope traits and psychological distress in the relationship between childhood abuse and suicidal ideation in college students.
METHODS: A total of 1908 college students were surveyed using the Childhood Abuse Questionnaire-Short Form (CTQ-SF), the Adult Dispositional Hope Scale, the SCL-90, and the Suicidal Ideation Self-Rating Scale. The data were screened, SPSS and R software were used to calculate descriptive statistics, and a structural equation model was constructed.
RESULTS: Childhood abuse was significantly associated with higher levels of suicidal ideation. Childhood abuse indirectly affected suicidal ideation through hope traits and psychological distress, both individually and via chain mediation, with all indirect effects remaining significant after controlling for direct effects.
CONCLUSION: Childhood abuse can directly positively impact college students’ suicidal ideation, and also indirectly affect it through the mediating effects of hope traits and psychological distress either individually or as a chain.
PMID:42366372 | DOI:10.1186/s12888-026-08340-2
