MétaCan
Menu
← Back to cohort
Record W2143516033 · doi:10.2215/cjn.03500509

Reflections on the Boston Meeting from across the 49th Parallel

2009· article· en· W2143516033 on OpenAlexaffabout
David C. Mendelssohn

Bibliographic record

VenueClinical Journal of the American Society of Nephrology · 2009
Typearticle
Languageen
FieldHealth Professions
TopicCentral Venous Catheters and Hemodialysis
Canadian institutionsHumber River Regional Hospital
Fundersnot available
KeywordsMedicineAssertionTragedy (event)CourageCover storyLawCover (algebra)PsychiatryPolitical science

Abstract

fetched live from OpenAlex

As a Canadian observer and participant, I offer the following opinions about the recently concluded Boston meeting concerning the morbidity and mortality of dialysis in the United States of America. First, I congratulate Americans for having the courage to execute a meeting that catalyzed a disturbing discussion about imperfect technologies and poor patient outcomes in their country. Thank you Drs. Steinman, Parker, and Hull and members of the steering committee. Canada has never had such a meeting. Although our mortality rates are lower than the United States (1), key intermediate outcomes show signs of getting worse over time (2). In a setting with universal health insurance, our central venous catheter (CVC) rate has reached an appalling 45% in prevalent patients, and we have no fistula-first initiative (3,4). This is our national tragedy. There is much for America to be commended about. The conference concluded with the assertion that the science is clear and that the next steps are fairly obvious. As stated by the giants of the field and supported by the rank and file, it appears there is a pragmatic consensus about the major …

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)0.016
metaresearch head score (Gemma)0.041
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
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 score0.131
Threshold uncertainty score0.260

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0160.041
Meta-epidemiology (narrow)0.0020.001
Meta-epidemiology (broad)0.0010.002
Bibliometrics0.0020.001
Science and technology studies0.0160.006
Scholarly communication0.0130.008
Open science0.0040.008
Research integrity0.0210.042
Insufficient payload (model declined to judge)0.0240.011

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 head0.143
GPT teacher head0.501
Teacher spread0.357 · 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.

The models applied no category: nothing in the taxonomy fit this work.
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
Published2009
Admission routes2
Has abstractyes

Explore more

Same venueClinical Journal of the American Society of Nephrology→Same topicCentral Venous Catheters and Hemodialysis→French-language works237,207→