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Record W2955661053 · doi:10.1080/10428194.2019.1620941

Risk factors for skin cancer and solid tumors in newly diagnosed patients with chronic lymphocytic leukemia and the impact of skin surveillance on survival

2019· article· en· W2955661053 on OpenAlexafffund
Ganchimeg Ishdorj, Sara Beiggi, Zoann Nugent, Erin Streu, Versha Banerji, Dhali H.S. Dhaliwal, Salaheddin M. Mahmud, Aaron J. Marshall, Spencer B. Gibson, Marni Wiseman, James B. Johnston

Bibliographic record

VenueLeukemia & lymphoma/Leukemia and lymphoma · 2019
Typearticle
Languageen
FieldMedicine
TopicChronic Lymphocytic Leukemia Research
Canadian institutionsUniversity of ManitobaCancerCare Manitoba
FundersCancerCare Manitoba FoundationManitoba Health Research Council
KeywordsMedicineChronic lymphocytic leukemiaSkin cancerChemotherapyInternal medicineCancerIncidence (geometry)LeukemiaOncologyDermatology

Abstract

fetched live from OpenAlex

A retrospective analysis on 587 patients with chronic lymphocytic leukemia (CLL) assessed risk factors for skin cancer and the influence of skin cancers on survival and incidence of solid tumors (STs). Patients underwent skin surveillance and were followed for a median of 6.65 years. The relative risk for skin cancer increased prior to CLL diagnosis rising 4-fold one-year post-diagnosis. Independent predictors for skin cancer were male gender (p = .0001), age ≥70 years (p = .0036) and prior chemotherapy (p = .0116). There was no increase in mortality from skin cancer and neither skin cancer nor chemotherapy increased the risk for a ST. The development of a ST was an independent predictor of survival (p < .0001) and 43% of deaths were related to STs. Thus, regular skin surveillance can prevent increased mortality from skin cancer, but not STs, in CLL. Close skin monitoring is required for elderly males who received chemotherapy.

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)0.002
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.004
Threshold uncertainty score0.009

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.002
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.001
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0010.000

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 head0.008
GPT teacher head0.269
Teacher spread0.261 · 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 designObservational
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

Citations45
Published2019
Admission routes2
Has abstractyes

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