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Childhood psychological abuse is significantly associated with suicidal ideation in college studentsChildhood Psychological Abuse Linked to Suicidal Ideation in Students

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Key Takeaway
Note the significant association between childhood psychological abuse and suicidal ideation in college-aged populations.

This meta-analysis synthesized data from 31 studies involving a large sample size of N = 862,132 college students to examine the relationship between childhood experiences and mental health outcomes. The analysis focused on suicidal ideation as the primary outcome and included secondary measures such as sexual abuse, age, gender, and cultural individualism.

The meta-analysis found that suicidal ideation is positively and significantly associated with childhood psychological abuse (r = 0.479; 95% CI [0.348, 0.610], p < 0.001). Among the different forms of abuse analyzed, sexual abuse demonstrated the strongest association with suicidal ideation (r = 0.319).

While the results indicate a significant correlation, the study is observational and does not establish a causal link between childhood trauma and current suicidal ideation. The findings underscore the clinical importance of identifying and addressing history of psychological and sexual abuse during patient assessments. These results may inform targeted intervention strategies for college-aged students experiencing distress.

How this fits prior evidence

This meta-analysis extends prior evidence regarding student mental health by quantifying the link between childhood trauma and suicidal ideation in a large sample of college students. It complements previous findings that noted survey data on high school students is descriptive and cannot establish causation, and addresses gaps regarding specific types of abuse. Notably, it provides a quantified association for sexual abuse as a significant risk factor.

Researchers analyzed a massive amount of data involving over 862,000 college students. The study looked at how past experiences, specifically childhood psychological abuse, relate to current mental health. They found a significant link between experiencing psychological abuse as a child and having suicidal thoughts later in life.

The findings showed that sexual abuse had the strongest connection among the different types of abuse studied. While this data comes from a large collection of previous studies rather than one single trial, it highlights how important early childhood experiences are for long-term mental health.

Because these results show an association and not a direct cause, they should be viewed as a call for better support systems. The findings suggest that students who experienced abuse may need more targeted care. You should speak with a healthcare professional to discuss any personal concerns or history.

What this means for you:
Research shows a link between childhood psychological abuse and suicidal thoughts in college students.

Common questions

What did the research find about childhood abuse?

The analysis of data from 31 different studies involving over 862,132 students found that childhood psychological abuse is significantly linked to suicidal ideation. Specifically, sexual abuse showed the strongest association compared to other forms of abuse mentioned in the study.

Who was included in this study?

The data used for this analysis came from a large sample size of 862,132 individuals. The specific population identified in the research were college students, which helps highlight how these past experiences may impact young adults.

Does this mean childhood abuse causes suicidal thoughts?

The study shows a link or association between childhood abuse and suicidal ideation, but it does not prove that one caused the other. Because this is an observational meta-analysis rather than a clinical trial, it highlights a need for better support rather than proving direct causation.

Study Details

Study typeMeta analysis
EvidenceLevel 1
PublishedJul 2026
View Original Abstract ↓
OBJECTIVE: To examine the association between childhood psychological abuse and suicidal ideation among college students using a three-level meta-analytic approach, and to identify potential moderators. METHOD: A comprehensive search of Chinese (CNKI, WanFang, VIP) and English (WOS, PubMed, PsycINFO, ProQuest) databases was conducted up to September 12, 2025. A total of 31 eligible studies (116 effect sizes, N = 862,132) were included. A three-level random-effects model was employed to account for dependency among effect sizes. RESULTS: Childhood psychological abuse was positively and significantly associated with suicidal ideation (r = 0.479, 95% CI [0.348, 0.610], p < 0.001), representing a large effect size. The type of abuse significantly moderated this relationship, with sexual abuse showing the strongest association (r = 0.319) compared to other forms. Age, gender, cultural individualism, and measurement tools did not significantly moderate the association. CONCLUSION: The findings underscore the robust link between childhood psychological abuse and suicidal ideation, particularly for sexual abuse, and highlight the need for targeted assessment and intervention strategies.
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