Psycho-Sociodemographic and Substance-Related Correlates of Non-Suicidal Self-Injurious Behavior

Authors

Nicole Doyle, University of Health Sciences and Pharmacy at St. LewisFollow
Krishen Samuel, University of Arkansas-FayettevilleFollow
Samantha Cohen-Winans MS, University of MississippiFollow
M. Allison Ford, University of MississippiFollow
Vinayak K. Nahar, Lincoln Memorial UniversityFollow
Oluwatoyin Olatunde, University of Arkansas, FayettevilleFollow
Juliet Igboanugo, University of Arkansas, FayettevilleFollow
Mercy Irungu, University of Arkansas, FayettevilleFollow
Robert E. Davis, University of Arkansas, FayettevilleFollow

Keywords

anxiety; college students; depression; suicide; suicidality; substance use; psychological distress

Document Type

Research Studies

Abstract

Background: College students face challenging environments in which risky coping mechanisms, such as non-suicidal self-injury (NSSI) and substance use may be used to mitigate psychological strain. The purpose of this research was to examine relationships between substance use, psychological distress, and various aspects of NSSI.

Methods: Cross-sectional survey data were collected from students recruited from a large university in the southern United States (n = 502). Instrumentation included validated and reliable scales on substance use, psychological conditions, NSSI behaviors, demographics, and suicidality measures.

Results: In all, 21% reported engagement in some form of NSSI within the past year. A lower GPA, identifying as a sexual minority, engaging in marijuana and other drug use, screening positive for depression, anxiety, suicidality significantly increased the likelihood NSSI. Suicidal ideation and living on campus increased the likelihood of engaging in multiple forms of NSSI. Identifying as female, age at alcohol onset, presence of depression, and all forms of suicidality predicted more frequent NSSI. Following covariate adjustment NSSI outcomes were prominently associated with psychological dysregulation.

Conclusions: Identification of evidence suggestive of NSSI behaviors may be an important indicator of underlying psychological distress and substance related issues. Thereby, providing opportunities for early intervention that precedes suicide attempts.

Recommended Citation

Doyle, N., Samuel, K., Cohen-Winans, S., Ford, M. A., Nahar, V. K., Olatunde, O., Igboanugo, J., Irungu, M., & Davis, R. E. (2025). Psycho-Sociodemographic and Substance-Related Correlates of Non-Suicidal Self-Injurious Behavior. Journal of Public Health in the Deep South, 5(1), 6. DOI: https://doi.org/10.55533/2996-6833.1101