Children at risk of developing amblyopia: When to refer for an eye examination
Bibliographic record
Abstract
Amblyopia is a sensory vision deficit that may be detected, diagnosed and treated best during the early stages of visual development. Only a small percentage of the paediatric population receive oculovisual examinations during this critical period of development even though such care is often free and easily accessible. Vision screening programs exist in certain states in the United States and in several European countries. Unfortunately, these programs are rarely implemented in Canada because of limited resources.Alternatively, screening at-risk infants may be more efficient and cost-effective in the early detection of amblyopia. Educating and training health care professionals, such as paediatricians, to recognize certain risk factors for amblyopia and encouraging early referral of the at-risk child to an eye care professional may prevent the development of amblyopia. The at-risk child has been defined to guide paediatricians and other primary health care professionals as to when to refer these children, the appropriate frequency of follow-up evaluations and the comanagement of compliance and treatment.
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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 | 0.001 | 0.008 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.001 | 0.002 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.002 | 0.002 |
| Insufficient payload (model declined to judge) | 0.004 | 0.001 |
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".