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Record W2102619816 · doi:10.1136/ebm.14.3.68

What does it take to put an ugly fact through the heart of a beautiful hypothesis?

2009· article· en· W2102619816 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueEvidence-Based Medicine · 2009
Typearticle
Languageen
FieldHealth Professions
TopicObesity and Health Practices
Canadian institutionsMcMaster University
Fundersnot available
KeywordsTragedy (event)MedicineClinical trialIntensive care medicineLaw and economicsPsychiatryEconomicsPathology

Abstract

fetched live from OpenAlex

Thomas Huxley characterised “the great tragedy of Science” as “the slaying of a beautiful hypothesis by an ugly fact.” Unfortunately, when medical hypotheses are disproven, they act more like zombies than corpses, revived by the sorcerers of Mammon, aided and abetted by the inertia of medical practice. Recent examples in diverse areas of clinical practice will likely suffer the problem of perseverance of beautiful but flawed hypotheses, so we are raising the alarm now. Three large trials in 2008 showed that intensive control of type 2 diabetes mellitus lacks benefits for patients and increases adverse effects1-3 (including one in this issue of Evidence-Based Medicine 4), and 2 trials showed that the self-monitoring of blood sugar in type 2 diabetes is not cost-effective5 and is associated with depression.6 Two trials have documented the lack of benefits of antiviral agents for Bell palsy (while confirming the benefits of corticosteroids).7 8 Many trials and meta-analyses have confirmed and reconfirmed the absence of benefits and presence of harmful effects of antioxidants for the prevention of cancer9 10 and cardiovascular disease.11 For each of these “slayings,” vested interests will undoubtedly try to make us forget that the justification for their promotions has been gored. For type 2 diabetes, …

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.

Direct model labels (unvalidated)

Per-model category and study-design labels from the labeling rounds. They are machine output, unvalidated, and the disagreement between models ships as data. No study design here is MEDLINE-validated yet.

Model armCategoriesStudy designConfidence
gemmano category
Domain: not available · Genre: Commentary
About the Canadian research system: no · About a Canadian topic: no
Not applicablelow
gptno category
Domain: not available · Genre: Commentary
About the Canadian research system: no · About a Canadian topic: no
Not applicablelow
models agreeAgreement compares identical category sets and study designs across arms.

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)0.005
metaresearch head score (Gemma)0.006
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesInsufficient payload (model declined to judge)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: Not applicable
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.544
Threshold uncertainty score0.997

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0050.006
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.001
Science and technology studies0.0010.000
Scholarly communication0.0000.002
Open science0.0010.000
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0040.001

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.

Opus teacher head0.249
GPT teacher head0.502
Teacher spread0.252 · 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