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Record W2073299470 · doi:10.1159/000246182

Epidemiology and Ecology of Onychomycosis

2009· review· en· W2073299470 on OpenAlexaff
Richard C. Summerbell

Bibliographic record

VenueDermatology · 2009
Typereview
Languageen
FieldMedicine
TopicNail Diseases and Treatments
Canadian institutionsMinistry of Health and Long Term Care
Fundersnot available
KeywordsDermatophyteNail (fastener)ColonisationBiologyEpidemiologyTerbinafineDermatologyTrichophytonChlamydosporeEcologyMicrobiologyMedicineAntifungalColonizationItraconazolePathology

Abstract

fetched live from OpenAlex

The epidemiology and ecology of onychomycosis are complex and little understood. Most is known about tinea unguium, dermatophytic nail infection, and its causative agents. This is often categorised according to the precise locus on the nail of the infection. The principal infectious propagules are thought to be the arthroconidia or chlamydospores which form within the solid substratum of invaded nail tissue. The process of infecting new hosts appears to be facilitated by abrasion, moistening and scratching. The role of the non-dermatophyte yeast Candida as an agent of onychomycosis per se may have been overestimated. The range of interactions between dermatophytes and non-dermatophytes in nails is complex and poorly understood. There may be at least six distinct ecological categories of non-dermatophyte isolations from nails. It would be of clinical interest to know which species found in mixed infections were never able to advance beyond 'secondary colonisation', as they would not require specific treatment.

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)0.000
metaresearch head score (Gemma)0.001
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: none
GenreCandidate signal: Review · Consensus signal: Review
Teacher disagreement score0.003
Threshold uncertainty score0.007

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.001
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0020.003
Science and technology studies0.0000.000
Scholarly communication0.0010.001
Open science0.0010.000
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0020.001

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 head0.081
GPT teacher head0.416
Teacher spread0.336 · 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
GenreReview

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

Citations116
Published2009
Admission routes1
Has abstractyes

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