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Record W1693088412 · doi:10.1002/cncr.22849

Diagnosis delays in childhood cancer

2007· review· en· W1693088412 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

VenueCancer · 2007
Typereview
Languageen
FieldMedicine
TopicChildhood Cancer Survivors' Quality of Life
Canadian institutionsMcGill University
FundersCanadian Institutes of Health Research
KeywordsMedicineDiseaseSpecialtyCancerHealth careQuality of life (healthcare)Stage (stratigraphy)PediatricsFamily medicineIntensive care medicineNursingInternal medicine

Abstract

fetched live from OpenAlex

Timely access to quality healthcare has become an increasingly important public health concern over the years. Early diagnosis of cancer is a fundamental goal in oncology because it allows an opportunity for timely treatment while disease burden is still in its earliest stages. Consequently, prognosis may improve, and a cure can be attained with minimal side or late effects. This review examined delays present in diagnosis of childhood cancers and factors that influence these delays. An extensive search of the literature published before April 15, 2007 was conducted for studies that evaluated any type of delay along the cancer-care continuum. Twenty-three studies were included. Diagnosis delay varied across studies. Physician delays were generally longer than those consequent to parents' or patients' recognition of underlying disease. Causes of delays can be grouped into 3 categories: patient and/or parent, disease, and healthcare. The main factors related to diagnosis delay were the child's age at diagnosis, parent level of education, type of cancer, presentation of symptoms, tumor site, cancer stage, and first medical specialty consulted. Greater understanding of factors that influence delays and the individual impact of patient and provider delays on disease severity and prognosis would be useful to form effective policies and programs aimed at ensuring timely access to healthcare for children with cancer.

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)0.001
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow), Insufficient payload (model declined to judge)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Other design · Consensus signal: none
GenreCandidate signal: Review · Consensus signal: Review
Teacher disagreement score0.955
Threshold uncertainty score0.999

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0040.001
Bibliometrics0.0010.001
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0010.002
Insufficient payload (model declined to judge)0.0040.000

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 head0.120
GPT teacher head0.448
Teacher spread0.327 · 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