Intimate partner violence, health, sexuality, and academic performance among a national sample of undergraduates.

Objective: To determine the association between intimate partner violence (IPV) and academic performance among heterosexual and sexual minority undergraduates, including whether health mediates this relationship.

Participants: A national sample of undergraduate students aged 18-24 years old who completed the 2011-2014 National College Health Assessment IIb (N = 85,071).

Methods: We used structural equation modeling to create a latent variable of IPV victimization (stalking, physical, sexual, and emotional violence) in order to test its relationship with health (physical and mental) and two indicators of academic performance (GPA and perceived academic difficulties), according to participants' sexual identity (heterosexual, lesbian, gay, bisexual, and unsure).

Results: Regardless of sexual identity, undergraduates who reported IPV were more likely to have lower GPA and increased academic difficulties. Health mediates this relationship, such that IPV reduces health, which negatively affects performance.

Conclusions: IPV poses a serious threat to undergraduates' health and educational success. Findings warrant universal prevention and intervention.