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How population‐level data linkage might impact on dental research

2012· article· en· W2026276235 on OpenAlexaboutno aff
Linda Slack‐Smith

Bibliographic record

VenueCommunity Dentistry And Oral Epidemiology · 2012
Typearticle
Languageen
FieldDentistry
TopicDental Health and Care Utilization
Canadian institutionsnot available
Fundersnot available
KeywordsMedicineLinkage (software)Record linkagePopulationEpidemiologyData setDemographyFamily medicineEnvironmental healthGenetics

Abstract

fetched live from OpenAlex

There is the potential for substantial gains in dental epidemiology with increasing use of population-level data and data linkage. The advantage of population record linkage, from an epidemiological perspective, is that it is not biased and no-one is excluded. This has important implications for human rights because generally the people who are excluded from studies or do not participate are the most marginalized. There are a number of places in the world that have high-quality population record linkage in the area of health including Oxford, Aberdeen, Rochester, Manitoba and Scandinavia. In Western Australia, there is a unique set of databases on the entire population, which includes detailed information on all births, deaths and hospital admissions since 1980, these are linkable with many other data sets. We can now link birth and hospital admissions with population databases for characteristics such as intellectual disability and birth defects. It is even possible to link Commonwealth data with State data. It is now possible to link birth defects data and midwives data with data from the Commonwealth Pharmaceutical Benefits Scheme as a form of pharmacovigilance, to detect potential associations between medicine use in pregnancy and birth defects such as cleft lip and palate. Data linkage is increasingly available in Australia, with other states setting up systems similar to Western Australia and may offer greater insight into oral health.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.008
metaresearch head score (Gemma)0.004
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.024
Threshold uncertainty score0.888

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0080.004
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0010.000
Scholarly communication0.0000.001
Open science0.0010.001
Research integrity0.0000.002
Insufficient payload (model declined to judge)0.0000.000

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.

Opus teacher head0.420
GPT teacher head0.519
Teacher spread0.100 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designObservational
Domainnot available
GenreEmpirical

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".

Quick stats

Citations19
Published2012
Admission routes1
Has abstractyes

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