Evidence map›Paper›PMID 28319819›Full record

ArticleEnvironmental research2017

Childhood cancer in small geographical areas and proximity to air-polluting industries.

Juan A Ortega-García, Fernando A López-Hernández, Alberto Cárceles-Álvarez, José L Fuster-Soler, Diana I Sotomayor, Rebeca Ramis

Abstract read
In one paragraph

Article in Environmental research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

14 citing papers in PubMed.

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  13. Cancer Incidence Trends in the Oil Shale Industrial Region in Estonia.International journal of environmental research and public health · 2020
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Juan A Ortega-GarcíaPediatric Environmental Health Speciality Unit, Department of Paediatrics, Laboratory of Environmental and Human Health (A5), Institute of Biomedical Research, IMIB-Arrixaca, Clinical University Hospital Virgen de la Arrixaca, University of Murcia, Murcia, Spain. Electronic address: ortega@pehsu.org.
Fernando A López-HernándezDepartamento de Métodos Cuantitativos e Informáticos, Universidad Politécnica de Cartagena, Spain.
Alberto Cárceles-ÁlvarezPediatric Environmental Health Speciality Unit, Department of Paediatrics, Laboratory of Environmental and Human Health (A5), Institute of Biomedical Research, IMIB-Arrixaca, Clinical University Hospital Virgen de la Arrixaca, University of Murcia, Murcia, Spain.
José L Fuster-SolerOncology & Hematology Section, Pediatrics Department, Clinical University Hospital Virgen de la Arrixaca, Murcia, Spain.
Diana I SotomayorPediatric Environmental Health Speciality Unit, Department of Paediatrics, Laboratory of Environmental and Human Health (A5), Institute of Biomedical Research, IMIB-Arrixaca, Clinical University Hospital Virgen de la Arrixaca, University of Murcia, Murcia, Spain.
Rebeca RamisEnvironmental Epidemiology and Cancer Unit, National Centre for Epidemiology, Instituto de Salud Carlos III - ISCIII, Madrid, Spain; Consortium for Biomedical Research in Epidemiology & Public Health (CIBER en Epidemiología y Salud Pública-CIBERESP), Madrid, Spain.

Funding

International Exchange Program for Minority StudentsT37MD001452 · NIMHD · MOUNT SINAI SCHOOL OF MEDICINE OF NYU · PI CLAUDIO, LUZ · 2005 to 2023
$4.9M
NIMHD NIH HHS T37 MD001452
6 · The paper itself

Abstract

aimPediatric cancer has been associated with exposure to certain environmental carcinogens. The purpose of this work is to analyse the relationship between environmental pollution and pediatric cancer risk.

methodWe analysed all incidences of pediatric cancer (<15) diagnosed in a Spanish region during the period 1998-2015. The place of residence of each patient and the exact geographical coordinates of main industrial facilities was codified in order to analyse the spatial distribution of cases of cancer in relation to industrial areas. Focal tests and focused Scan methodology were used for the identification of high-incidence-rate spatial clusters around the main industrial pollution foci.

resultsThe crude rate for the period was 148.0 cases per 1,000,0000 children. The incidence of pediatric cancer increased significantly along the period of study. With respect to spatial distribution, results showed significant high incidence around some industrial pollution foci group and the Scan methodology identify spatial clustering. We observe a global major incidence of non Hodgkin lymphomas (NHL) considering all foci, and high incidence of Sympathetic Nervous System Tumour (SNST) around Energy and Electric and organic and inorganic chemical industries foci group. In the analysis foci to foci, the focused Scan test identifies several significant spatial clusters. Particularly, three significant clusters were identified: the first of SNST was around energy-generating chemical industries (2 cases versus the expected 0.26), another of NHL was around residue-valorisation plants (5 cases versus the expected 0.91) and finally one cluster of Hodgkin lymphoma around building materials (3 cases versus the expected 2.2)

conclusionResults suggest a possible association between proximity to certain industries and pediatric cancer risk. More evidences are necessary before establishing the relationship between industrial pollution and pediatric cancer incidence.

Indexed as

Environmental ExposureAdolescentAir PollutantsChildChild, PreschoolHumansIncidenceInfantInfant, NewbornNeoplasmsSpainAir PollutantsChildhood cancerIndustrial pollutionResidential proximitySpatial analysisUrban pollution

Identifiers

PMID28319819
PMCPMC5685507

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LicenceCC BY-NC-ND
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.