The relationship between duration of untreated symptoms and clinical outcomes in first episode eating disorders
Bibliographic record
Abstract
: The relationship between duration of untreated symptoms and clinical outcomes in eating disorders (EDs) is not fully understood. We explored whether the duration of prodrome (DOP) or duration of untreated eating disorder (DUED) impacts clinical outcomes. Emerging adults ( N =236) aged 16-25 years, with an early-stage ED were recruited at the outset of treatment, completing a semi-structured interview to establish DOP and DUED. Clinical outcomes were measured at baseline and 12-months. DUED was positively correlated with binge eating ( r s =.236, p <.001) and vomiting ( r s =.131, p =.047) at baseline, and negatively correlated with BMI for anorexia nervosa at follow-up ( r s [58]=-.26, p =.038). After subsequent regression analysis, the only significant finding was DUED as a predictor of the presence of binge eating at baseline. Future studies should examine symptom duration in more diverse samples.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot 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.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.003 | 0.002 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
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".