Non-Suicidal Self-Injury in a Large Online Sample of Transgender Adults

Non-suicidal self-injury (NSSI) has been increasing in clinical as well as nonclinical populations in recent years. There are few published reports examining lifetime occurrence of this behavior in transgender and gender nonconforming (TGNC) people. An online survey was conducted with self-identified TGNC adults (n = 773) in the United States over the course of 6 months in 2009. The mean age for the sample was 40.4 years (SD = 13.9). Most participants identified on the trans masculine spectrum (female-to-male or FTM; 52.0%), 33.9% identified on the trans feminine spectrum (male-to-female or MTF), and 8.0% identified as genderqueer. Participants completed the Body Investment Scale, the Depression, Anxiety, and Stress Scales, and the Inventory of Statements about Self-Injury. Results indicated that 41.9% of participants had a lifetime history of NSSI. Scores on the subscales of Protection and Feeling from the Body Investment Scale were found to be statistically predictive of NSSI. These findings shed new light on the lifetime prevalence of NSSI in this online TGNC respondent sample. Practice implications are discussed for mental health professionals who work with TGNC clients in addition to research recommendations.