Evidence map›Paper›PMID 36609540›Full record

ArticleRadiology and oncology2023

Estimating exposure to extremely low frequency magnetic fields near high-voltage power lines and assessment of possible increased cancer risk among Slovenian children and adolescents.

Tina Zagar, Blaz Valic, Tadej Kotnik, Sara Korat, Sonja Tomsic, Vesna Zadnik, Peter Gajsek

Open access · goldAbstract read
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Article in Radiology and oncology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
2.9field-weighted citation impact, top 10% of its field
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

2 citing papers in PubMed, 8 citations in OpenAlex.

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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

7 authors at 2 institutions in 1 country.

Tina ZagarSlovenian Cancer Registry, Institute of Oncology Ljubljana, Ljubljana, Slovenia.
Blaz ValicINIS - Institute for Non-Ionizing Radiation, Ljubljana, Slovenia.
Tadej KotnikFaculty of Electrical Engineering, University of Ljubljana, Ljubljana, Slovenia.
Sara KoratSlovenian Cancer Registry, Institute of Oncology Ljubljana, Ljubljana, Slovenia.
Sonja TomsicSlovenian Cancer Registry, Institute of Oncology Ljubljana, Ljubljana, Slovenia.
Vesna ZadnikSlovenian Cancer Registry, Institute of Oncology Ljubljana, Ljubljana, Slovenia.
Peter GajsekINIS - Institute for Non-Ionizing Radiation, Ljubljana, Slovenia.
Institute of Oncology Ljubljana · SIUniversity of Ljubljana · SI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSome previous research showed that average daily exposure to extremely low frequency (ELF) magnetic fields (MF) of more than 0.3 or 0.4 μT could potentially increase risk of childhood leukaemia. MATERIALS AND

methodsTo allow calculations of ELF MF around high voltage (HV) power lines (PL) for the whole Slovenia, a new three-dimensional method including precision terrain elevation data was developed to calculate the long-term average ELF MF. Data on population of Slovenian children and adolescents and on cancer patients with leukaemia's aged 0-19 years, brain tumours at age 0-29, and cancer in general at age 0-14 for a 12-year period 2005-2016 was obtained from the Slovenian Cancer Registry.

resultsAccording to the large-scale calculation for the whole country, only 0.5% of children and adolescents under the age of 19 in Slovenia lived in an area near HV PL with ELF MF density greater than 0.1 μT. The risk of cancer for children and adolescents living in areas with higher ELF MF was not significantly different from the risk of their peers.

conclusionsThe new method enables relatively fast calculation of the value of low-frequency magnetic fields for arbitrary loads of the power distribution network, as the value of each source for arbitrary load is calculated by scaling the value for nominal load, which also enables significantly faster adjustment of calculated estimates in the power distribution network.

Indexed as

Brain NeoplasmsLeukemiaAdolescentAdultChildChild, PreschoolHumansInfantInfant, NewbornMagnetic FieldsRiskSloveniaYoung Adultcancerchildhood cancerexposure assessmentextremely low frequency magnetic fieldshigh voltage power linesmodelling

Identifiers

PMID36609540
PMCPMC10039480
OpenAlexW4313680497

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

None linked

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.