Test for respiratory and asthma control in preschool kids in the emergency department as a predictor of wheezing exacerbations
Bibliographic record
Abstract
OBJECTIVE: The test for respiratory and asthma control in kids (TRACK score) is a standardized questionnaire tool validated to identify poor symptom control in children with stable preschool wheeze. This study determined if TRACK score measured within 5 days of an Emergency Department (ED) visit for acute wheezing predicts a subsequent wheezing exacerbation requiring an ED visit and/or treatment with systemic corticosteroids within 3 months. METHODS: This was a single-center prospective cohort study of children aged 36 to 71 months who presented to the ED with an acute episode of wheezing and had TRACK score measured at a clinic visit within 5 days of the index ED encounter, focused on information about symptoms occurring before the onset of the current acute episode. The outcomes were the independent association of a repeat wheezing exacerbation with the overall TRACK score (primary) and with mutually uncorrelated TRACK items (secondary), adjusted for sex and atopy. RESULTS: We enrolled 102 children; median age 52.3 (44.1, 59.9) months, 59% males. Of these, 33 (32.4%) had further wheezing exacerbations. For each 10 unit decrease in TRACK, the odds of a future exacerbation was 1.38 (95% CI, 1.10-1.75); male sex demonstrated OR, 5.13 (1.84-14.33). A model that included TRACK items reflecting more than equal to 1 awakenings for wheezing in the past 4 weeks, receipt of more than equal to 2 courses of corticosteroids in the last year and male sex was predictive of wheezing exacerbations: OR, 6.43 (2.18-19.00). CONCLUSION: In preschoolers with acute wheezing episodes in the ED, we have identified the TRACK score components which, together with male sex, can be used to identify children at risk of future exacerbations requiring referral for specialized care. These results need to be confirmed and validated in other populations enrolled at multiple sites before they can be implemented in practice.
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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 | 0.000 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| 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".