Navigation Links
Study shows high prevalence and severity of childhood food allergy in the US
Date:6/20/2011

ChicagoA national study of food allergies in the US, the largest of its kind, finds that more children have food allergies than previously reported.

The study, published in the July issue of Pediatrics, and headed by Ruchi Gupta, MD, MPH, an Assistant Professor of Pediatrics at Northwestern University Feinberg School of Medicine and a pediatrician at Children's Memorial Hospital, shows food allergy affects 8 percent of children under 18 years of age, or about 5.9 million children in the US. Of those, 38.7 percent had a history of severe reactions, and 30.4 percent had multiple food allergies. Children with food allergies were most commonly allergic to peanuts (25.2 percent), milk (21.1 percent) and shellfish (17.2 percent).

"The large, population-based nature of this study shows that pediatric food allergy is a significant and growing problem in our society," said Dr. Gupta. "Based on our data, about 1 in every 13 children has a food allergy. What's more, nearly 2 out of every 5 affected children suffer from a severe food-allergy. For these children, accidental ingestion of an allergenic food may lead to difficulty breathing, a sharp drop in blood pressure, and even death. Now that we understand just how far-reaching the problem of food allergy truly is, we can begin taking the necessary steps to keep these children safe."

To determine the true prevalence of food-allergy, researchers surveyed nearly 40,000 US households with children. Participants were asked to answer a battery of questions for a randomized child in their household, including present or past food allergy, date of onset, method of diagnosis, and reaction history for each reported allergen. Detailed demographic items were also included. Said Dr. Gupta, "What makes this study so unique is not only the large number of households surveyed, but the amount of data collected for children with a reported food allergy. With this data we are able to differentiate between perceived and convincing food allergies, understand racial and economic differences in food allergy, and understand trends in food allergy diagnosis and testing. For example, Asian and Black children were more likely to have a convincing history of food allergy, but were less likely to receive a formal diagnosis when compared with White children."

The Food Allergy Initiative (FAI), a non-profit founded in 1998 by concerned parents and grandparents and the largest provider of funding for food allergy research, helped fund this study. "FAI was proud to support this important study. It is especially disturbing to see the increasing prevalence and severity of food allergies in this country. Every day, we hear from families who are struggling with the emotional, physical and economic impact of food allergies. That's why FAI is committed to accelerating the pace of clinical trials that will lead to new therapies and ultimately, a cure," said Mary Jane Marchisotto, Executive Director of FAI.

Gupta says the next set of studies will focus on understanding observed geographical, racial, and diagnostic trends. "By understanding why some children are affected by food allergy while others are not, we can begin to better focus our efforts on finding a cure."


'/>"/>

Contact: Julie Pesch
jpesch@childrensmemorial.org
773-880-3055
Children's Memorial Hospital
Source:Eurekalert

Related medicine news :

1. New study uncovers the dangers of portable pools
2. GPs missing early dementia -- new study
3. Black heart attack patients wait longer for advanced treatment, University of Michigan study shows
4. Freedom More Important to Happiness Than Wealth, Study Finds
5. Study of biomarker development in mice provides a roadmap for a similar approach in humans
6. Gene Study Sheds Light on Often Fatal Heart Condition
7. Docs Overprescribing Antibiotics for Home-Care Patients: Study
8. Medical debt occurs despite insurance, UA study shows
9. Mouse Study Uncovers the Roots of Gray Hair
10. Weight-Loss Surgery Helps Less Obese Patients: Study
11. Latest data from Cedars-Sinai vaccine study supports immune targeting of brain tumors
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:5/26/2016)... ... ... Despite last week’s media reports hinting at a June rate hike after the Federal ... an interest rate increase, according to Rajeev Dhawan of the Economic Forecasting Center at ... Committee (FOMC) dot charts are of interest to the press for their noise potential,” ...
(Date:5/26/2016)... ... May 26, 2016 , ... There are many ways to cook ... Council (NHDSC) suggests that Americans prefer their dogs straight off the grill. Of the ... is their favorite way to cook a hot dog, far outpacing other cooking methods ...
(Date:5/26/2016)... Hampshire (PRWEB) , ... May 26, 2016 , ... ... care products, has been honored with a 2016 When Work Works Award for its ... award, part of the national When Work Works project administered by the Families and ...
(Date:5/26/2016)... ... May 26, 2016 , ... ... thousands of defective respirators, according to court documents and SEC filings. A ... and Becky Tyler v. American Optical Corporation, Case No. BC588866, Los Angeles County, ...
(Date:5/26/2016)... ... May 26, 2016 , ... Intalere, the healthcare ... suppliers for its inaugural Member Conference at the Paris Hotel in Las Vegas, ... operational health of America’s healthcare providers. , The conference was highlighted by the ...
Breaking Medicine News(10 mins):
(Date:5/26/2016)... According to a new market report ... U.S. Industry Analysis, Size, Share, Growth, Trends, and Forecast 2015 ... was valued at US$ 5.89 Bn in 2014 and is ... to 2023 to reach US$ 7.99 Bn in 2023. ... needle free drug delivery devices and the market is estimated ...
(Date:5/26/2016)... A key trend that will ... of new treatments. Cardax, a development stage life sciences ... therapy is expected to fulfil large unmet medical needs ... studies to develop new treatments for osteoarthritis. One such ... in osteoarthritis are being investigated, and early trials of ...
(Date:5/26/2016)... May 26, 2016 TARE ... Both Cost Savings and Overall Decreased Use ... BTG), an international specialist healthcare company, has today ... 21st Annual Meeting of ISPOR (International Society for ... hepatocellular carcinoma (HCC) using yttrium-90 glass microspheres is ...
Breaking Medicine Technology: