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Record W4408019759 · doi:10.1521/pedi.2025.39.1.48

Suicidal and Self-Harming Behaviors in Patients With Borderline Personality Disorder With and Without Eating Disorders

2025· article· en· W4408019759 on OpenAlexaff
Rachel Tennenhouse, Anthony C. Ruocco, Shelley McMain, Anne Sonley

Bibliographic record

VenueJournal of Personality Disorders · 2025
Typearticle
Languageen
FieldPsychology
TopicEating Disorders and Behaviors
Canadian institutionsThe Scarborough HospitalCentre for Addiction and Mental HealthUniversity of Toronto
Fundersnot available
KeywordsBorderline personality disorderAnorexia nervosaBulimia nervosaEating disordersPsychologyPsychiatryComorbidityClinical psychologySuicide attemptPersonality disordersHarm avoidanceRisk factorPoison controlPersonalitySuicide preventionMedicineBig Five personality traitsInternal medicineMedical emergency

Abstract

fetched live from OpenAlex

Borderline personality disorder (BPD) and eating disorders (EDs) frequently co-occur. The present study investigated whether treatment-seeking patients with BPD and a comorbid ED experienced increased risk of self-harm or suicide behaviors. In a sample of 350 patients with BPD, 61 (17.4%) had a comorbid ED: 25 (7.1%) had bulimia nervosa (BN), 15 (4.2%) had an eating disorder not otherwise specified (EDNOS), 13 (3.7%) had bingeeating disorder (BED), and 8 (2.2%) had anorexia nervosa (AN). Comorbid BED and AN were individually significantly associated with recurrent suicide attempt over the past year, while comorbid AN was associated with greater lethality of recent self-harm. These results suggest that ED diagnosis may constitute a risk factor for self-harm and suicide behaviors in patients with BPD.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.009
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.001
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.007
GPT teacher head0.292
Teacher spread0.285 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

Study designObservational
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations2
Published2025
Admission routes1
Has abstractyes

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