MétaCan
Menu
Back to cohort
Record W3047933472 · doi:10.29173/hsi302

Challenges in remaining "UpToDate"

2020· article· en· W3047933472 on OpenAlexaffvenue
Vinita Akula, Kevin Dick

Bibliographic record

VenueHealth Science Inquiry · 2020
Typearticle
Languageen
FieldPsychology
TopicDigital Mental Health Interventions
Canadian institutionsCarleton University
Fundersnot available
KeywordsResource (disambiguation)Mental healthHealth carePoint (geometry)PopulationComputer scienceMedicineInternet privacyPsychiatryLaw

Abstract

fetched live from OpenAlex

Our understanding of the prevalence of mental health disorders (MHDs) in society is in the midst of a paradigm shift: where MHDs were once considered rare within a population, studies through the last decade have converged to the conclusion that they are, in fact, near universal. Consequently, the demand for mental health treatment has resulted in the training of Primary-Care Physicians (PCPs) to identify, diagnose, and treat common MHDs. As generalists, PCPs require specialised point-of-care clinical resources to educate their patients and provide them with evidence-based treatment plans; UpToDate is one such resource. As a database of synthesized peer-reviewed medical information, written and approved by physician-experts from their review of contemporary peer-reviewed literature, this resource is considered a gold standard. Here, we examine an MHD-specific investigative case study on Generalized Anxiety Disorder where the synthesized UpToDate medical information was found to be in conflict with the original studies. In this era of unrelenting bombardment of digital data, the responsibility of assessing the truth of the information falls to the consumer. While a reliance on reputable information-sharing platforms facilitates both the access and assessment of truth, we discuss the risks of unintended errors, their propagation, and the potential impact at the point-of-care.

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 machine prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.245
metaresearch head score (Gemma)0.561
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesMetaresearch
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: Not applicable
GenreCandidate signal: Commentary · Consensus signal: Commentary
Teacher disagreement score0.245
Threshold uncertainty score0.932

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.2450.561
Meta-epidemiology (narrow)0.0010.002
Meta-epidemiology (broad)0.0030.003
Bibliometrics0.0140.010
Science and technology studies0.0140.017
Scholarly communication0.0360.051
Open science0.0130.041
Research integrity0.0160.019
Insufficient payload (model declined to judge)0.0370.016

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 head0.510
GPT teacher head0.525
Teacher spread0.014 · 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 source (direct Gemma or distilled Codex), not a consensus.

Study designNot applicable
Domainnot available
GenreCommentary

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

Citations0
Published2020
Admission routes2
Has abstractyes

Explore more

Same venueHealth Science InquirySame topicDigital Mental Health InterventionsFrench-language works237,207