A comparative study of assesment in school and in work based learning
Bibliographic record
Abstract
The incidence of gastroschisis appears to be rising in developed nations, with epidemiological studies indicating association with young maternal age and smoking. Is there an association between maternal smoking and the development of complicated gastroschisis? A retrospective population-based review of all cases of gastroschisis over 11 years was conducted in three Canadian provinces. Complicated cases were defined as those with an associated intestinal atresia or other vascular compromise of the bowel, those requiring a prolonged time to full enteral feeding (>42 days). Univariate and multivariate regression analyses were conducted. Fifty-four cases of gastroschisis were treated. Seventeen patients had complicated gastroschisis (CG). 47.1% of infants were born to smoking mothers; of those 56.25% were in the CG group. On univariate analysis statistically significant associations with complicated cases were young maternal age (<19 years) (OR = 6.0, CI: 1.3, 28.1), low maternal weight gain (<12 kg) (OR = 4.6, CI: 2.5, 8.5), low birth weight (<2,400 g), (OR = 7.7, CI: 2.0, 28.9), and gestational age under 36 weeks (OR = 11.0, CI: 2.6, 46.2). Seven of 24 cases involving maternal smoking developed atresias or vascular intestinal compromise versus 4 of 27 cases with no maternal smoking, with an odds ratio of 2.1 (CI: 0.60, 7.2). On multivariate analysis, atresias and vascular compromise remained significantly associated with young maternal age, low gestational age and low 1-min Apgar score. Although a positive trend is seen, no statistically significant relationship between maternal smoking and the development of complicated gastroschisis was found. Further clinical and epidemiologic studies are needed to validate our findings.
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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 | 0.001 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| 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".