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Record W2894146226 · doi:10.1002/ijc.31902

A strong spatial association between e‐waste burn sites and childhood lymphoma in the West Bank, Palestine

2018· article· en· W2894146226 on OpenAlexfundno aff
John‐Michael Davis, Yaakov Garb

Bibliographic record

VenueInternational Journal of Cancer · 2018
Typearticle
Languageen
FieldEnvironmental Science
TopicRecycling and Waste Management Techniques
Canadian institutionsnot available
FundersSocial Sciences and Humanities Research Council of CanadaBlacksmith Institute
KeywordsIncidence (geometry)MedicineCluster (spacecraft)Environmental healthCancer incidenceRelative riskDispose patternCancerDemographyConfidence intervalWaste managementEngineeringPopulationInternal medicine

Abstract

fetched live from OpenAlex

A paper in the International Journal of Cancer analyzed Palestinian cancer registry data in the West Bank from 1998 to 2007, showing a cluster of elevated cancer incidence in rural villages in south‐west Hebron, with a 4.10 risk ratio for childhood lymphoma ( p = 0.0023). The paper called for investigation of the environmental or genetic etiologies of this cluster in an otherwise unremarkable rural area. 1 Our research in these same villages shows them to be the center of an extensive informal electronic and electrical waste (e‐waste) dismantling industry in Palestine, operating for almost two decades. This entails extensive open‐burning of e‐waste components to extract valuable metals or dispose of nonvaluable waste, releasing high concentrations of hazardous contaminants, which may be an important factor in the elevated cancer incidence. We offer a first step in assessing this link. We applied a novel multitemporal object‐based method to map the prevalence and intensity of e‐waste burn sites in the entire Hebron Governorate (1,060 km 2 ) between 1999 and 2007. A weighted standard deviation ellipse of cumulative burn activity covers a smaller area (247 km 2 ) very closely matching the childhood lymphoma cluster: it contains 85% of the core cluster area (RR of 4.1), and falls almost entirely (95%) within the broader area of elevated risk (RR of 2.8). Extensive international evidence linking informal e‐waste processing to elevated cancer incidence and this strong spatial association of e‐waste burning activity with a distinct unexplained cancer cluster in the Palestinian context signals the urgent need for investigation and intervention.

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)0.001
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation 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 score0.153
Threshold uncertainty score0.221

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

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 head0.010
GPT teacher head0.277
Teacher spread0.267 · 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

Citations28
Published2018
Admission routes1
Has abstractyes

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