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Record W3199433115 · doi:10.1093/jjco/hyab151

Age-specific lymphoma incidence rate in the world

2021· article· en· W3199433115 on OpenAlexaboutno aff
Kumiko Saika, Laureline Gatellier

Bibliographic record

VenueJapanese Journal of Clinical Oncology · 2021
Typearticle
Languageen
FieldMedicine
TopicMultiple and Secondary Primary Cancers
Canadian institutionsnot available
Fundersnot available
KeywordsMedicineIncidence (geometry)LymphomaMEDLINEOncologyInternal medicine

Abstract

fetched live from OpenAlex

In order to make a comparison of the age-specific lymphoma incidence rate between Japan and other countries, we abstracted cancer incidence rate from the Cancer Incidence in Five Continents Vol. XI (CI5) (1). The International Agency for Research on Cancer provides the CI5 databases on the incidence of cancer recorded by cancer registries (regional and national) worldwide. We used cancer incidence rate in five countries in Asia (China, India, Japan, Republic of Korea and Thailand), three countries in America (the USA, Canada and Brazil), two countries in Oceania (Australia and New Zealand) and four countries in Europe (the UK, France, Germany and Italy). Some countries have plural cancer registries and we aggregated all the registries to calculate the incidence rate in the countries from the CI5-XI database. The period of years at cancer diagnosis were from 2008 to 2012. Lymphoma included Hodgkin lymphoma coded as C81, and non-Hodgkin lymphoma coded as C82-C86 and C96 based on ICD-10. Figures 1 and 2 show the age-specific lymphoma incidence rates by 5-year age groups for the selected countries in males and females, respectively. In all countries studied, the incidence rates are higher in males than in females. By age group, the incidence rate was about twice as high in males under 10 years of age as in females, and about 1.5 times as high in males over 10 years of age, with no marked differences among regions or countries. The incidence rate by age group tends to increase with age in almost all countries, but in Asia, except Japan, the incidence rates do not seem to change much after the age of 70 or 75. The incidence rates for both males and females were basically higher in America and Oceania, followed in order by Europe and Asia. With specificities in Japan, the rates were closer to those in Europe, and in Brazil in America with slightly lower rates than those in Europe and about the same as those of Japan. However, looking at the differences between countries in detail for those under 50 and over, Japan has the same incidence rates as Europe, America and Oceania for those over 50, while the rates for those under 50 were as low as in Asian countries. Brazil also showed a difference trend between younger and older age group. The incidence rates in Brazil were as low as those of other countries in Asia for males over 40 years old and for females over 30 years old, and for younger age groups, the incidence rates were as high as those of other countries in Americas. Age-specific lymphoma incidence rate per 100,000 people in male. The incidence rate increase with age except in Japan. And the rates are basically higher in Americas and Oceania, followed in order by Europe and Asia. Age-specific lymphoma incidence rate per 100,000 people in female. The incidence rates for females are lower than those for males in all countries. The rates are basically higher in Americas and Oceania, followed in order by Europe and Asia. Note: Data were downloaded from the Global Cancer Observatory (GCO), which is an interactive web-based platform presenting global cancer statistics (https://gco.iarc.fr/). Responsibility for this presentation and interpretation lies with the authors of this article. We authors have no conflicts of interest directly relevant to the content of this article.

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)0.005
metaresearch head score (Gemma)0.002
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.569
Threshold uncertainty score0.876

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0050.002
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.001
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 head0.132
GPT teacher head0.446
Teacher spread0.314 · 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 teacher head, 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

Citations1
Published2021
Admission routes1
Has abstractyes

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