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The definition and diagnosis of Asthma

2009· review· en· W2051505333 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.
fundA Canadian funder is recorded on the work.

Bibliographic record

VenueClinical & Experimental Allergy · 2009
Typereview
Languageen
FieldMedicine
TopicAsthma and respiratory diseases
Canadian institutionsMcMaster UniversitySt. Joseph’s Healthcare Hamilton
FundersCanada Research Chairs
KeywordsAsthmaMedicineSpirometryAirwayDiseaseChronic bronchitisIntensive care medicineCOPDImmunologyInternal medicineAnesthesia

Abstract

fetched live from OpenAlex

The diagnosis of asthma depends on what we mean by the word. Its definition continues to be controversial because there is no single genetic or environmental cause. Addressed from a descriptive point of view, the disease components include airway inflammation, symptoms, variable airflow limitation and chronic airflow limitation. The essentialist definition conveys the message that asthma is a separate disease entity, fails to identify a primary defining characteristic which separates it from other diseases and is long winded. These disadvantages are overcome by the nominalist definition of asthma in which the word 'asthma'refers to an abnormality of airway function, specifically to wide variations in airflow limitation over short periods of time. In patients with asthma the other components of airway disease need to be considered. These have separate nominalist definitions and especially include different types of bronchitis for airway inflammation and chronic obstructive pulmonary disease for chronic airflow limitation. What is present will vary between and within patients. The accurate diagnosis of asthma and of other components of disease all require objective measurements. Currently spirometry and airway responsiveness should be available to the general practitioner, who sees milder disease, and additional quantitative sputum cell counts in specialist practice, where moderate to severe disease is more prevalent. Such measurements characterize the patient, identify heterogeneity and allow treatment to be personalized.

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.

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)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Other design · Consensus signal: none
GenreCandidate signal: Review · Consensus signal: Review
Teacher disagreement score0.995
Threshold uncertainty score0.661

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
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 head0.114
GPT teacher head0.437
Teacher spread0.323 · 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