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Record W2119984494 · doi:10.1309/lmz1gky9lqtvfbl7

Red Cell Distribution Width, Revisited

2013· article· en· W2119984494 on OpenAlexaff
Benie T. Constantino

Bibliographic record

VenueLaboratory Medicine · 2013
Typearticle
Languageen
FieldMedicine
TopicInflammatory Biomarkers in Disease Prognosis
Canadian institutionsCARE Canada
Fundersnot available
KeywordsRed blood cell distribution widthAnisocytosisCoefficient of variationMean corpuscular volumeHistogramStandard deviationComplete blood countBlood filmMathematicsNuclear medicinePathologyStatisticsMedicineInternal medicineHematocritComputer scienceArtificial intelligenceAnemia

Abstract

fetched live from OpenAlex

The red blood cell distribution width (RDW), as part of an automated complete blood count (CBC), is a routinely available parameter on hematology analyzers. This parameter is the most commonly reported index of the variation in red cell volume and can be used to detect subtle degrees of anisocytosis. It is one of the most studied parameters; however, some earlier studies have shown overlap or discrepancy in the interpretations of these results. RDW is computed directly from the red blood cell (RBC) histogram and expressed as coefficient of variation (CV) or standard deviation (SD). In conjunction with other CBC parameters, such as the histogram, mean corpuscular volume (MCV), and peripheral blood film analysis, RDW is frequently used to interpret aberrations in red cell morphology. This article describes and discusses the different methods for measuring red blood cell dispersion and explains the reasons for the inconsistencies observed when interpreting RDW results.

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)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesInsufficient payload (model declined to judge)
Consensus categoriesInsufficient payload (model declined to judge)
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.432
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.001
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0050.001

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 head0.008
GPT teacher head0.241
Teacher spread0.233 · 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; both teacher heads agree on what is shown here.

Study designNot applicable
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

Citations66
Published2013
Admission routes1
Has abstractyes

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