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Transgender individuals are at heightened risk for self-injurious thoughts and behaviors (SITBs). Evidence suggests that middle childhood-aged transgender individuals experience elevated rates of non-suicidal self-injury (NSSI) and passive suicidal ideation (SI), compared to cisgender children. Little is known about gender identity-based disparities in SI more broadly and suicidal behavior (SB) in children aged 9 and 10. The aim of this study was to examine gender identity-based disparities in SITBs among children in middle childhood (pre-teens) in a US-based sample.Using data from the 3.0 baseline release of the Adolescent Brain Cognitive Development (ABCD) study, logistic regression models, unadjusted and adjusted for covariates, were performed to examine gender identity-based disparities in SITBs.In a model adjusted for birth sex, race/ethnicity, and household income, transgender children were at significantly higher odds for current (adjusted odds ratio [AOR] = 6.34) but not lifetime NSSI compared with cisgender children. Transgender children were at significantly higher odds for current and lifetime SI (AOR = 13.03; AOR = 5.39, respectively) and SB (AOR = 14.21; AOR = 12.64, respectively) compared with cisgender children.Gender identity-based disparities in SITBs may be present as early as age 9 and 10, demonstrating the need for SITB prevention and intervention efforts specific to transgender children.

In the tripartite influence model, appearance-ideal internalization is identified as a prominent risk factor for the development of body dissatisfaction and subsequent eating disorder (ED) behaviors. For men, prior research has emphasized the importance of both thin-ideal internalization and muscular-ideal internalization in explaining later ED behaviors and muscle dysmorphia (MD) symptoms. Previous research in heterosexual men has shown that the associations between muscular-ideal internalization and ED or MD symptoms may depend on whether the individual has also internalized the thin ideal. However, this interaction has not been examined in research with sexual minority men (SMM).The current study collected self-report data from 452 at risk SMM (i.e., endorsed body dissatisfaction), with ages ranging from 18 to 35 years. Linear regression models were conducted to test the interaction effects between thinness and muscularity internalization on ED symptoms, MD behaviors, and general body dissatisfaction. Simple slopes and the Johnson-Neyman technique were used to investigate significant interaction terms.Thin- and muscular-ideal internalization were positively associated with muscular appearance intolerance and dietary restriction with no significant interaction. Muscular drive for size was highest when both muscularity internalization and thinness internalization were high. Muscular-ideal internalization was positively associated with both cognitive restraint and general body dissatisfaction, but only at lower levels of thinness internalization.Given the interacting association between thinness and muscularity internalization and aspects of body dissatisfaction, attitudes, and behavior, prevention and intervention programs for EDs and MDs in SMM should seek to dismantle both thinness and muscularity internalization.Internalizing-or adopting as one's own-the ideal of a body with low body fat and high muscularity has been shown to lead to muscle dysmorphia and eating disorder symptoms in men. The current study examines whether the combination of thin-ideal and muscular-ideal internalization is associated with worse symptoms than either facet alone in sexual minority men. Treatment efforts in sexual minority men should address both types of internalization.

This cross-sectional study assesses the prevalence of disordered eating in children and its associations with sex, pubertal maturation, and weight.

Sexual assault, child abuse, and combat have been linked to eating disorders (EDs). However, noninterpersonal trauma is relatively understudied, and therefore it is unknown whether noninterpersonal trauma is associated with EDs. Furthermore, most previous studies do not account for multiple trauma exposures, or the relative association of traumatic events with EDs in the same statistical model.Multinomial regression was used to examine the association of lifetime ED diagnosis (anorexia nervosa [AN], bulimia nervosa [BN], binge eating disorder [BED]) with trauma type (sexual interpersonal, other interpersonal, war/combat, and noninterpersonal) in a nationally representative dataset of US adults in bivariate and multivariable (i.e., with all trauma types) models.Sexual interpersonal trauma was significantly positively associated with AN and BED in bivariate and multivariable models. In the multivariable model, only BED was found to be equally associated with sexual interpersonal, other interpersonal, and noninterpersonal trauma.These results indicate a strong positive association between sexual trauma and EDs, even when controlling for experiences of other trauma events. Future research should examine longitudinal mediators between trauma and EDs, especially sexual trauma, to identify what factors may explain this relationship.Individuals with eating disorders often experience traumatic events but it is unclear whether specific trauma types are more or less common in this population. This study found that only events such as rape and sexual assault are associated with anorexia nervosa, but that most trauma types are associated with binge eating disorder. Therefore, the relationship between trauma and binge eating disorder may function differently than other eating disorders.