Using Evidence to Meet Population Healthcare Needs: Successes and Challenges
Bibliographic record
Abstract
In order to respond effectively to the health needs of Canadians, healthcare planners must directly consider these needs when planning and delivering services. However, Canada's various healthcare systems have traditionally been organized based on historical levels of service provision as opposed to population health needs. A number of innovations in care delivery redesign in Canada have already been developed as part of efforts to foster a more effective and sustainable healthcare system. This paper presents two of these as case studies illustrating some of the main challenges in trying to identify and address healthcare needs, as well as some potential solutions to those challenges.
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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 | 0.232 | 0.402 |
| Meta-epidemiology (narrow) | 0.002 | 0.001 |
| Meta-epidemiology (broad) | 0.003 | 0.002 |
| Bibliometrics | 0.011 | 0.014 |
| Science and technology studies | 0.003 | 0.012 |
| Scholarly communication | 0.018 | 0.018 |
| Open science | 0.004 | 0.009 |
| Research integrity | 0.009 | 0.007 |
| Insufficient payload (model declined to judge) | 0.003 | 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".