title: Methodology of a study on the French population exposure to 50 Hz magnetic fields.
abstract: The characterisation of population exposure to a 50-Hz magnetic field (MF) is important for assessing health effects of electromagnetic fields. With the aim of estimating and characterising the exposure of the French population to 50-Hz MFs, two representative samples of the population were made. A random selection method based on the distribution of households in different regions of France was used. The samples were carried out starting from a random polling of telephone numbers of households (listed, unlisted fixed phones and cell phones only). A total of 95,362 telephone numbers were dialed to have 2148 volunteers (1060 children and 1088 adults). They all agreed to carrying an EMDEX II meter, measuring and recording MFs, and to filling out a timetable for a 24-hour period. In this article, the methodology of the sample selection and the collection of all necessary information for the realisation of this study are presented.
authors.affiliation: Laboratoire des Matériels Electriques, EDF R&D, Moret-sur-Loing, France.
authors.forename: M
authors.initials: M
authors.lastname: Bédja
authors.forename: I
authors.initials: I
authors.lastname: Magne
authors.forename: M
authors.initials: M
authors.lastname: Souques
authors.forename: J
authors.initials: J
authors.lastname: Lambrozo
authors.forename: L
authors.initials: L
authors.lastname: Le Brusquet
authors.forename: G
authors.initials: G
authors.lastname: Fleury
authors.forename: A
authors.initials: A
authors.lastname: Azoulay
authors.forename: F
authors.initials: F
authors.lastname: Deschamps
authors.forename: A
authors.initials: A
authors.lastname: Carlsberg
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D004574:Electromagnetic Fields / Q000009:adverse effects*; D004781:Environmental Exposure / Q000032:analysis*; D005260:Female; D005602:France; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D011159:Population Surveillance; D013689:Telephone; D055815:Young Adult