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There is a dearth of research on suicidal thoughts and behaviors among eating disorder patients diagnosed with binge eating disorder (BED) or other specified feeding or eating disorder (OSFED). This pilot study evaluated presence and severity of suicidal thoughts and behaviors by eating disorder diagnosis in a transdiagnostic clinical eating disorder sample.

Participants were individuals (N = 257; 91.1% female; 94.6% Caucasian) currently receiving eating disorder treatment for anorexia nervosa (AN), bulimia nervosa (BN), BED, or OSFED. Participants completed online measures of variables.

Lifetime and current presence and severity of suicidal ideation and suicide attempts were statistically similar among diagnostic groups.

Though largely overlooked, treatment‐utilizing individuals with BED and OSFED may experience elevated rates and severity of suicidal thoughts and behaviors, like those with AN and BN. Attention to suicide‐related risk assessment and management is needed when treating individuals with eating disorders, regardless of diagnosis.

Research has established pairwise relationships between suicidal ideation (SI), low Body Trust, elevated agitation, and eating disorders, but knowledge of how these aspects relate in a single model is lacking. This study tested an indirect pathway with low Body Trust relating to severity of SI via agitation in a clinical eating disorder sample.

Participants (N= 319; 92.8% female; 93.4% Caucasian; mean age 21.8 years) were adults currently receiving specialized eating disorder treatment (44.3% intensive outpatient or higher level‐of‐care) who completed online self‐report measures of study variables. The PROCESS macro was utilized to test proposed pathways.

Low Body Trust was significantly directly associated with increased severity of current SI, both before (B= −.89,p <.001) and after (B= −.51,p =.001) accounting for the indirect effect through agitation, also significant (B= −.37,SE= .06, CI −.52 to −.26).

Perception of the body as unsafe may be related to agitation, and this intolerable sensation of trapped arousal could contribute to a desire to die. Future work should investigate these relationships prospectively to determine the relevance of Body Trust for assessment and treatment of suicide‐related factors among individuals with eating disorders.

Utilizing a sample of military service members at risk of suicide, this study aimed to: (a) identify patterns of suicide attempt (SA) history reporting across five measures and (b) evaluate whether consistent SA reporters (i.e., individuals who consistently report an SA history across measures) differ from inconsistent SA reporters on other clinical severity indices.

Participants (N = 984) completed five validated SA history measures and self‐report psychiatric symptom measures.

Of the sample, 35.4% inconsistently responded to SA history measures. Inconsistent reporters disclosed more severe suicide threat histories than consistent reporters. On all other clinical severity indices, inconsistent reporters evinced either less severe or comparable symptom levels.

A nontrivial portion of service members may respond inconsistently to different assessments of SA history. Research is needed to identify factors that account for inconsistent SA history reporting and to improve the accuracy of SA history assessments among military personnel.

The purpose of this study was to explore associations between specific types of hallucinations and delusions and suicidal ideation in a sample of children and adolescents with bipolar I disorder.

Participants (N = 379) were children and adolescents aged 6‐15 years (M = 10.2, SD = 2.7) with DSM‐IV diagnoses of bipolar I disorder, mixed or manic phase. The study sample was 53.8% female and primarily White (73.6% White, 17.9% Black, and 8.5% Other). Presence and nature of psychotic symptoms, suicidal ideation, and functioning level were assessed through clinician‐administered measures. A series of logistic regressions was performed to assess the contribution of each subtype of psychotic symptom to the presence of suicidal ideation above and beyond age, sex, socio‐economic status, age at bipolar disorder onset, and global level of functioning.

Hallucinations overall, delusions of guilt, and number of different psychotic symptom types were uniquely associated with increased odds of suicidal ideation after accounting for covariates. Other forms of delusions (eg, grandiose) and specific types of hallucinations (eg, auditory) were not significantly uniquely associated with the presence of suicidal ideation.

Findings of this study suggest the presence of hallucinations as a whole, delusions of guilt specifically, and having multiple concurrent types of psychotic symptoms are associated with the presence of suicidal ideation in children and adolescents with bipolar I disorder. Psychotic symptom subtypes, as opposed to psychosis as a whole, are an under‐examined, potentially important, area for consideration regarding suicidal ideation in pediatric bipolar I disorder.

This study examined a hypothesized pathway by which interoceptive dysfunction accounted for associations between personality features (harm avoidance, self‐directedness, and perfectionism) and anorexia nervosa (AN) severity (indicated by drive for thinness, eating disorder‐related preoccupations and rituals, and body mass index).

The study sample (n = 270, mean age = 28.47, 95.2% female, 98% White/Caucasian) consisted of probands and biological relatives who met DSM‐IV criteria for lifetime diagnoses of AN (omitting criterion D, amenorrhea) drawn from the Price Foundation Anorexia Nervosa Affected Relative Pairs Study (AN‐ARP). Participants completed measures assessing personality, interoceptive dysfunction, and eating pathology.

Associations between personality features of low self‐directedness and high perfectionism and indicators of AN severity (drive for thinness and eating disorder‐related preoccupations and rituals) were significant, as were the hypothesized indirect pathways through interoceptive dysfunction. Neither harm avoidance nor body mass index was significantly related to other study variables, and the proposed indirect pathways involving these variables were not significant.

Findings suggest that certain personality features may relate to AN severity, in part, through their associations with interoceptive dysfunction. Future research should examine prospective associations and the value of interventions targeting interoceptive dysfunction for interrupting the link between personality and AN severity.