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ORIGINAL ARTICLE Prenatal and Postnatal delineation to cellular tele auditory sensation tele environ Use and Behavioral Problems in Children Hozefa A. Divan,a Leeka Kheifets,a Carsten Obel,b and Jørn Olsena downplay: The World Health Organization has emphasized the expect for inquiry into the thinkable effects of radiofrequency ?elds in peasantren. We examined the association mingled with prenatal and postnatal exposure to cell phones and behavioral problems in green children. Methods: Mothers were recruited to the Danish National Birth Cohort untimely in pregnancy. When the children of those pregnancies reached 7 years of age in 2005 and 2006, mothers were asked to short-changetend a questionnaire regarding the current health and behavioral status of children, as closely as past exposure to cell phone drill. Mothers evaluated the childs behavior problems using the Strength and Dif?culties Questionnaire. Results: Mothers of 13,159 children correct the inspe ction questionnaire reporting their function of cell phones during pregnancy as intumesce as current cell phone use by the child. Greater odds symmetrys for behavioral problems were observed for children who had possible prenatal or postnatal exposure to cell phone use. by and by adjustment for potential confounders, the odds ratio for a high overall behavioral problems score was 1.80 (95% con?dence interval 1.452.23) in children with both prenatal and postnatal exposure to cell phones. Conclusions: Exposure to cell phones prenatallyand, to a lesser degree, postnatallywas associated with behavioral dif?culties such as emotional and hyperactivity problems around the age of give instruction entry. These associations may be noncausal and may be overdue to unmeasured confounding. If real, they would be of public health concern addicted the widespread use of this technology. (Epidemiology 2008;19: 000 000) Submitted 20 November 2007; accepted 11 February 2008. From the aDepar tment of Epidemiology, UCLA School of norma! l Health, University of California, Los Angeles, CA; and bInstitute of Public...If you want to get a full essay, golf-club it on our website: BestEssayCheap.com

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