Nonsuicidal self-injury in an ethnically diverse college sample

Area of Science:

• Psychology
• Public Health
• Sociology

Background:

• Nonsuicidal Self-Injury (NSSI) is a significant public health concern among adolescents and young adults.
• Existing research on NSSI prevalence in college populations is limited.
• Understanding demographic and psychosocial correlates of NSSI is crucial for targeted interventions.

Purpose of the Study:

• To examine the prevalence of NSSI among a large sample of university students.
• To investigate demographic (ethnicity, age, gender) and religious correlates of NSSI.
• To explore potential mediating roles of religion in ethnic differences in NSSI.

Main Methods:

• Cross-sectional survey design utilizing self-report measures.
• Data collected from 5,691 undergraduate students at a Midwestern urban university.
• Statistical analyses included prevalence rates, chi-square tests, and multivariate regression.

Main Results:

• 12.8% of students reported at least one lifetime instance of NSSI (3.4% in the past year).
• Women and younger students showed slightly higher NSSI risk.
• Significant ethnic variations emerged: Caucasians and Multiracial individuals reported higher rates, while Arab Americans and African Americans reported lower rates.
• Stronger religious convictions were associated with lower NSSI rates; Atheists, Agnostics, and Nonbelievers had substantially higher rates compared to Muslims and Baptists.
• Multivariate analyses indicated that ethnic differences in NSSI were not explained by religious affiliation.

Conclusions:

• NSSI is prevalent among college students, with notable demographic and religious variations.
• Ethnicity and religious affiliation represent significant factors associated with NSSI risk in this population.
• Findings underscore the need for culturally sensitive and individualized approaches to NSSI prevention and treatment in university settings.