A comprehensive US study highlights a strong correlation between bullying , both online and offline , and suicidal thoughts among adolescents, raising concerns about digital harassment’s impact on youth well-being.
A new US study has found a strong statistical link between bullying, cyberbullying and suicidal thoughts or planning among adolescents, adding fresh weight to long-standing concerns about the mental health toll of peer abuse. According to research published in the Journal of Affective Disorders, the pattern held across a nationally representative sample of high school students and remained visible even after the authors adjusted for sex, school year, race and ethnicity, sexual orientation and survey year.
The analysis drew on seven rounds of the Youth Risk Behavior Surveillance System, from 2011 through 2023, and included 94,492 students. Researchers found that 15.5% of respondents reported cyberbullying and 18.8% said they had been bullied at school. Overall, 21.7% reported suicidality, which the study defined as suicidal thoughts or suicide planning in the previous 12 months. Among students who said they had been cyberbullied, 47.4% also reported suicidality, compared with 18.1% of those who had not experienced cyberbullying. A similar gap emerged for school bullying: 44.2% of bullied students reported suicidality, versus 17.6% of those who were not bullied.
After statistical adjustment, exposure to cyberbullying was linked with 2.36 times the odds of reporting suicidality, while school bullying was linked with 2.47 times the odds. The study found the association across sex, racial and ethnic groups and sexual-orientation groups, although the authors cautioned that some categories, particularly sexual orientation, contained substantial missing data and should be interpreted carefully. Female students had a higher overall prevalence of suicidality, but the relative association between bullying and suicidality was stronger among boys. The paper also reported especially high adjusted odds among bisexual students who had experienced cyberbullying.
The authors stressed that the findings are observational and cross-sectional, meaning they show association rather than proof that bullying causes suicidal behaviour. Even so, the results fit with earlier research. A 2020 study indexed by PubMed found that both traditional bullying and cyberbullying were significantly associated with depressive symptoms and suicidality, while a later article in the same field reported that electronic and school bullying independently predicted adolescent suicidality and that boys often showed stronger relative effects despite a lower baseline risk. Taken together, the studies suggest that bullying remains a major mental health concern for teenagers, especially now that harassment can follow them off campus and into digital spaces.
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