title: The Association between Mental Health and Violence among a Nationally Representative Sample of College Students from the United States.
abstract: OBJECTIVE
  Recent violent attacks on college campuses in the United States have sparked discussions regarding the prevalence of psychiatric disorders and the perpetration of violence among college students. While previous studies have examined the potential association between mental health problems and violent behavior, the overall pattern of findings flowing from this literature remain mixed and no previous studies have examined such associations among college students.
  
  
  METHODS
  The current study makes use of a nationally representative sample of 3,929 college students from the National Epidemiologic Study on Alcohol and Related Conditions (NESARC) to examine the prevalence of seven violent behaviors and 19 psychiatric disorder diagnoses tapping mood, anxiety, personality, and substance use disorders. Associations between individual and composite psychiatric disorder diagnoses and violent behaviors were also examined. Additional analyses were adjusted for the comorbidity of multiple psychiatric diagnoses.
  
  
  RESULTS
  The results revealed that college students were less likely to have engaged in violent behavior relative to the non-student sample, but a substantial portion of college students had engaged in violent behavior. Age- and sex-standardized prevalence rates indicated that more than 21% of college students reported at least one violent act. In addition, more than 36% of college students had at least one diagnosable psychiatric disorder. Finally, the prevalence of one or more psychiatric disorders significantly increased the odds of violent behavior within the college student sample.
  
  
  CONCLUSIONS
  These findings indicate that violence and psychiatric disorders are prevalent on college campuses in the United States, though perhaps less so than in the general population. In addition, college students who have diagnosable psychiatric disorders are significantly more likely to engage in various forms of violent behavior.
authors.affiliation: School of Criminology and Criminal Justice, University of Nebraska at Omaha, Lincoln, Nebraska, United States of America.
authors.forename: Joseph A
authors.initials: JA
authors.lastname: Schwartz
authors.affiliation: College of Criminology and Criminal Justice, Florida State University, Tallahassee, Florida, United States of America; Center for Social and Humanities Research, King Abdulaziz University, Jeddah, Saudi Arabia.
authors.forename: Kevin M
authors.initials: KM
authors.lastname: Beaver
authors.affiliation: School of Criminal Justice, University of Cincinnati, Cincinnati, Ohio, United States of America.
authors.forename: J C
authors.initials: JC
authors.lastname: Barnes
mesh_terms: D000293:Adolescent; D000328:Adult; D000374:Aggression / Q000523:psychology; D000437:Alcoholism / Q000523:psychology; D001008:Anxiety Disorders / Q000523:psychology; D015897:Comorbidity; D039721:Diagnostic and Statistical Manual of Mental Disorders; D005260:Female; D006801:Humans; D008137:Longitudinal Studies; D008297:Male; D008603:Mental Health / Q000706:statistics & numerical data*; D015995:Prevalence; D013334:Students / Q000523:psychology*; D011795:Surveys and Questionnaires; D014481:United States; D014754:Violence / Q000523:psychology*; D055815:Young Adult