The utility of universal screening for somatization in a pediatric emergency department: A prospective evaluation
Bibliographic record
Abstract
OBJECTIVE: To evaluate clinical utility and feasibility of universal somatization screening in the pediatric emergency department (ED) using a standardized approach of (1) identifying potential somatizing symptoms within the ED, (2) introducing these patients and their caregivers to the concept of the 'mind-body connection', (3) corroborating the likelihood of a somatization diagnosis via brief psychiatric assessment, and (4) inviting families to a psychoeducational follow-up session. METHODS: We conducted a cross-sectional study to carry out this approach with families visiting a pediatric ED. Our primary outcome of screening utility was measured as the proportion of youth who screened positive for somatization by the ED clinician. Our secondary outcome of screening feasibility was measured as the proportion of patients with positives who (1) agreed to meet with the study psychiatrist, (2) consented to an ED psychiatric assessment, (3) were assessed by the study psychiatrist as likely experiencing somatization, and (4) were invited for follow-up and attended. RESULTS: Of the 344 screened patients, 27 (7.8%) screened positive for somatization. Of these, 25 (92.6%) families verbally consented to meet the study psychiatrist to learn about the mind-body connection, and 21 (77.8%) consented to further psychiatric assessment. Upon assessment, the somatization likelihood was supported for all 21 youth. Twenty families were invited to follow-up and ultimately two (10%) attended. CONCLUSIONS: Somatization can be detected through ED-based universal screening. Few families attended psychoeducational follow-up. Further research is needed to determine appropriate ED-initiated pediatric somatization intervention.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.005 | 0.018 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.001 | 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 source (direct Gemma or distilled Codex), 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".