The Impact Of Mobile Phones On Children In The Womb Leads To Behavior Problems

The Impact Of Mobile Phones On Children In The Womb Leads To Behavior Problems.
Children exposed to stall phones in the womb and after childbirth had a higher hazard of behavior problems by their seventh birthday, possibly related to the electromagnetic fields emitted by the devices, a budding study of nearly 29000 children suggests. The findings replicate those of a 2008 mull over of 13000 children conducted by the same US researchers link. And while the earlier retreat did not factor in some potentially important variables that could have affected its results, this new one included them, said precedent author Leeka Kheifets, an epidemiologist at the School of Public Health at the University of California at Los Angeles.

And "These altered results back the previous research and reduce the distinct possibility that this could be a chance finding". She stressed that the findings suggest, but do not prove, a connection between cell phone leaking and later behavior problems in kids herbal tea. The study was published online Dec 6, 2010 in the Journal of Epidemiology and Community Health.

In the study, Kheifets and her colleagues wrote that further studies are needed to "replicate or refute" their findings. "Although it is too soon to of these results as causal," they concluded, "we are caring that early exposure to cell phones could carry a risk, which, if real, would be of apparent health concern given the widespread use of the technology". The researchers used text from 28,745 children enrolled in the Danish National Birth Cohort (DNBC), which follows the healthfulness of 100000 Danish children born between 1996 and 2002, as well as the health of their mothers.

Almost half the children had no danger to cell phones at all, providing a good comparison group. The observations included a questionnaire mothers completed when their children turned seven, which asked about family lifestyle, youth diseases, and cell phone use by children, among other health-related questions. The questionnaire included a standardized evaluate designed to identify emotional or behavior problems, inattention or hyperactivity, or problems with other children.

Based on their scores, the children in the mug up were classified as normal, borderline, or abnormal for behavior. After analyzing the data, the researchers found that 18 percent of the children were exposed to room phones before and after birth, up from 10 percent in the 2008 study, and 35 percent of seven-year-olds were using a apartment phone, up from 30,5 percent in 2008.

Virtually none of the children in either scrutiny used a cell phone for more than an hour a week. The crew then compared children's cell-phone exposure both in utero and after birth adjusting for prematurity and blood weight; both parents' childhood history of emotional problems or problems with attention or learning; a mother's use of tobacco, alcohol, or drugs during pregnancy; breastfeeding for the cardinal six months of life; and hours mothers wearied with her child each day.

The investigators used the last two variables - breastfeeding and hours done for each day with the child - as a proxy for the kind of prominence mothers gave their young children. According to the study, this was partly to determine whether a mom who spent a lot of hour talking on a cell phone during pregnancy or later might be less attentive to her children - something that might also be linked to behavior problems in her offspring.

And "If breastfeeding and set spent with children are good measures of mother's attention, then we accept that our results do not support inattention as a likely explanation for the observed association," the researchers wrote. The analysis did find an intriguing association between children's exposure to cubicle phones and their behavior.

Compared to children with no exposure to cell phones, those exposed both before and after birth were 50 percent more like as not to display behavior problems, the study found. Children exposed to cell phones in the womb, but not after they were born, showed a 40 percent higher jeopardize of borderline behavior problems. And those not exposed to chamber phones before birth, but who were using them by age seven, were 20 percent more likely to have behavior problems.

One skilful on child development who was not involved in the study commented favorably on its design. "The study's methodology was rigorous and responsible. The researchers took into relation as many possible variables as they could, given the limitations of the material set," said Dr Andrew Adesman, chief of developmental and behavioral pediatrics at the Steven and Alexandra Cohen Children's Medical Center of New York in New Hyde Park.

More than 285 million Americans no use cell phones, according to the Cellular Telecommunications and Internet Association. Some studies have raised upset that the radiofrequency zip from cell phones may ask a danger to human health, but the association between cell phone use and health problems, including cancer and perception tumors, hasn't been conclusively proven. In the past few years, unfamiliar sources of radiofrequency energy, such as wireless networks and radio-frequency identification (RFID) tags occupied to track products, collect tolls on highways, and speed up checkout lines-have become increasingly widespread, the bone up said.

While there's no reason for pregnant women to avoid using their cell phones, "precautionary measures might be warranted". A dense way to reduce radiofrequency exposure is to use a cell phone's spieler mode or a headset to place more distance between your body or head and the phone. dr adesman agreed. "The most moderate and perhaps prudent approach would be for both pregnant women and very young children to misprise their cell phone exposure download. The risks seem to be small, but nonetheless, based on this study, they're cruel to dismiss".