Evidences of the (400 MHz - 3 GHz) radiofrequency electromagnetic field influence on brain tumor induction.

Abstract

Due to the massive increase in non-ionizing radiation emitting devices, the social concern about the possible malignancy to its exposure has increased the research interest. The International Commission on Non-Ionizing Radiation Protection (ICNIRP) included the radiofrequency electromagnetic field (RF-EMF) of mobile phones on the category 2B as 'possibly' carcinogenic to humans. Epidemiological studies noticed a causal association between the exposure to RF-EMF and the incidence of brain neoplasm in different populations, since this is the organ with the highest specific absorption rate. The fact that so many of the ipsilateral tumors found are statistically significant with RF-EMF exposure provides weight suggesting causality. In this way, the higher the exposure (ipsilateral contralateral), the longer the cumulative exposure (hours of exposure) and the longer the latency (beyond 10 years); the greater the risk. In addition, considering together all of these parameters suggest a strong causality.

AI evidence extraction

Main findings

The article states that epidemiological studies have reported a causal association between RF-EMF exposure from mobile phones and brain neoplasm incidence, with emphasis on statistically significant ipsilateral tumors. It describes higher risk with higher exposure, longer cumulative use, and longer latency (beyond 10 years).

Outcomes measured

• brain tumor induction
• brain neoplasm incidence
• carcinogenicity (IARC/ICNIRP category 2B context)

Suggested hubs

• who-icnirp (0.78)
  Abstract explicitly discusses ICNIRP classification and RF-EMF carcinogenicity context.

{
    "study_type": "review",
    "exposure": {
        "band": "RF",
        "source": "mobile phone",
        "frequency_mhz": null,
        "sar_wkg": null,
        "duration": "cumulative exposure (hours); latency beyond 10 years"
    },
    "population": "humans (different populations; epidemiological studies)",
    "sample_size": null,
    "outcomes": [
        "brain tumor induction",
        "brain neoplasm incidence",
        "carcinogenicity (IARC/ICNIRP category 2B context)"
    ],
    "main_findings": "The article states that epidemiological studies have reported a causal association between RF-EMF exposure from mobile phones and brain neoplasm incidence, with emphasis on statistically significant ipsilateral tumors. It describes higher risk with higher exposure, longer cumulative use, and longer latency (beyond 10 years).",
    "effect_direction": "harm",
    "limitations": [],
    "evidence_strength": "insufficient",
    "confidence": 0.61999999999999999555910790149937383830547332763671875,
    "peer_reviewed_likely": "yes",
    "keywords": [
        "radiofrequency electromagnetic field",
        "RF-EMF",
        "mobile phones",
        "brain tumor",
        "brain neoplasm",
        "ipsilateral tumors",
        "latency",
        "cumulative exposure",
        "ICNIRP",
        "possibly carcinogenic (2B)"
    ],
    "suggested_hubs": [
        {
            "slug": "who-icnirp",
            "weight": 0.7800000000000000266453525910037569701671600341796875,
            "reason": "Abstract explicitly discusses ICNIRP classification and RF-EMF carcinogenicity context."
        }
    ]
}

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