Radiofrequency exposure in the Neonatal Medium Care Unit

PAPER manual 2017 Exposure assessment Effect: unclear Evidence: Low

Read original paper → Evidence Lab

Abstract

Radiofrequency exposure in the Neonatal Medium Care Unit I. Calvente, A. Vázquez-Pérez, M.F. Fernández, M.I. Núñez, A. Múñoz-Hoyos. Radiofrequency exposure in the Neonatal Medium Care Unit. Environmental Research, 152:66-72. January 2017. Highlights * The increasing use of RF-EMF suggests an urgent need for more research in this field. * Health consequences of RF-EMF exposure on infants are not well known. * Description of RF-EMF exposure is vital in further study mechanisms on infant health. * Considering newborns vulnerability, it is wise to adopt a prudent avoidance strategy. Abstract The aims of this study were to characterize electromagnetic fields of radiofrequency (RF-EMF) levels generated in a Neonatal Medium Care Unit and to analyze RF-EMF levels inside unit's incubators. Spot and long-term measurements were made with a dosimeter. The spot measurement mean was 1.51±0.48 V/m. Higher values were found in the proximity to the window and to the incubator evaluated. Mean field strength for the entire period of 17 h was 0.81 (±0.07) V/m and the maximum value was 1.58 V/m for long-term RF-EMF measurements in the incubator. Values found during the night period were higher than those found during the day period. It is important to consider RF-EMF exposure levels in neonatal care units, due to some evidence of adverse health effects found in children and adults. Characterization of RF-EMF exposure may be important to further investigate the mechanisms and underlying effects of electromagnetic fields (EMF) on infant health. A prudent avoidance strategy should be adopted because newborns are at a vulnerable stage of development and the actual impact of EMF on premature infants is unknown. sciencedirect.com

AI evidence extraction

At a glance

Study type

Exposure assessment

Effect direction

unclear

Population

Premature/newborn infants in a Neonatal Medium Care Unit (incubator measurements)

Sample size

—

Exposure

RF neonatal medium care unit / incubator environment · spot measurements and long-term measurements over 17 h

Evidence strength

Low

Confidence: 74% · Peer-reviewed: yes

Main findings

Spot measurements had a mean field strength of 1.51±0.48 V/m, with higher values near a window and near the incubator evaluated. Long-term measurements inside an incubator over 17 h had a mean of 0.81±0.07 V/m and a maximum of 1.58 V/m; night values were higher than day values.

Outcomes measured

RF-EMF electric field strength (V/m) in neonatal care unit
RF-EMF electric field strength (V/m) inside incubators
Day vs night RF-EMF level differences

Limitations

No health outcomes were measured; study focused on exposure characterization only.
RF frequency details were not reported in the provided abstract.
Sample size/number of units/incubators measured was not stated in the provided abstract.

Suggested hubs

exposure-assessment (0.9)
Study characterizes RF-EMF levels in a neonatal care unit and inside incubators using spot and long-term dosimetry.
medical-settings (0.6)
Measurements were conducted in a neonatal care (hospital) environment.

View raw extracted JSON

{
    "study_type": "exposure_assessment",
    "exposure": {
        "band": "RF",
        "source": "neonatal medium care unit / incubator environment",
        "frequency_mhz": null,
        "sar_wkg": null,
        "duration": "spot measurements and long-term measurements over 17 h"
    },
    "population": "Premature/newborn infants in a Neonatal Medium Care Unit (incubator measurements)",
    "sample_size": null,
    "outcomes": [
        "RF-EMF electric field strength (V/m) in neonatal care unit",
        "RF-EMF electric field strength (V/m) inside incubators",
        "Day vs night RF-EMF level differences"
    ],
    "main_findings": "Spot measurements had a mean field strength of 1.51±0.48 V/m, with higher values near a window and near the incubator evaluated. Long-term measurements inside an incubator over 17 h had a mean of 0.81±0.07 V/m and a maximum of 1.58 V/m; night values were higher than day values.",
    "effect_direction": "unclear",
    "limitations": [
        "No health outcomes were measured; study focused on exposure characterization only.",
        "RF frequency details were not reported in the provided abstract.",
        "Sample size/number of units/incubators measured was not stated in the provided abstract."
    ],
    "evidence_strength": "low",
    "confidence": 0.7399999999999999911182158029987476766109466552734375,
    "peer_reviewed_likely": "yes",
    "keywords": [
        "RF-EMF",
        "radiofrequency exposure",
        "neonatal medium care unit",
        "incubator",
        "dosimeter",
        "spot measurements",
        "long-term measurements",
        "electric field strength",
        "V/m",
        "day-night variation"
    ],
    "suggested_hubs": [
        {
            "slug": "exposure-assessment",
            "weight": 0.90000000000000002220446049250313080847263336181640625,
            "reason": "Study characterizes RF-EMF levels in a neonatal care unit and inside incubators using spot and long-term dosimetry."
        },
        {
            "slug": "medical-settings",
            "weight": 0.59999999999999997779553950749686919152736663818359375,
            "reason": "Measurements were conducted in a neonatal care (hospital) environment."
        }
    ]
}

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AI-extracted fields are generated from the abstract/metadata and may be incomplete or incorrect. This content is for informational purposes only and is not medical advice.

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