Tuesday, October 5 (HealthDay News)-Children, men and blacks have the highest incidence of food allergies in the United States, and new studies show that black male children are 4.4 times more at risk than the general population It has become.
A total of 7.6 million people (2.5% of the U.S. population) are estimated to have food allergies, according to researchers who analyzed data from 8,203 people aged 1 to 60 and older included in the National Health and Nutrition Examination Survey. I will. 2005-06. Participants underwent blood tests for antibodies to four specific foods: peanuts, milk, eggs and shrimp.
The food allergy rate was highest in children aged 1-5 years (4.2%) and lowest in adults aged 60 years and older (1.3%). Compared to the general population, food allergies are twice or three times more common in children aged 1 to 19 years. It is common among blacks and twice as common among men.
Peanut allergies are the most common food allergy and affected 1.3% of survey participants. The incidence of peanut allergies was 1.8% in children aged 1-5, 2.7% in children aged 6-19, and 0.3% in adults.
Study published in the November issue of Journal of Allergy and Clinical ImmunologyWas funded by the National Institute for Environmental Studies.
“This study is very comprehensive in its scope. It is the first study to examine a wide range of food allergies from infants aged 1 to 5 years to adults aged 60 and over, using specific serum levels,” said Senior. Darryl Zeldin, acting clinical director of the research author Dr. Labs, said in a news release from the agency.
The authors commented in the paper that food allergies may not be recognized in blacks, men, and children because previous studies relied on self-reporting.
They also found that people with asthma were twice as likely to have food allergies as people without asthma, and that asthma became more severe, they were more likely to have food allergies.
People with asthma were 3.8 times more likely to have food allergies than those who were previously diagnosed with asthma but no longer have asthma. Food allergies were seven times more common among people who visited an asthma-related emergency department in the past year than those who were diagnosed with asthma but had never been to an emergency department.
The risk of severe asthma attacks was 6.9 times higher in people with asthma and food allergies than in people without food allergies.
“This study provides additional credibility that food allergies may contribute to severe asthma episodes, and people with food allergies and asthma carefully monitor both conditions and they are associated. It suggests that we need to be aware that there may be, “research author Dr. Andrew Liu, an associate professor of pediatrics at National Jewish Health in Denver, said in a news release from National Jewish.
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Source: National Institute of Environmental Medicine, National Jewish Health, News Release, October 4, 2010.
Black male children have the highest rate of food allergies
Source link Black male children have the highest rate of food allergies