کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3201800 1201962 2007 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The risk of developing food allergy in premature or low-birth-weight children
موضوعات مرتبط
علوم زیستی و بیوفناوری ایمنی شناسی و میکروب شناسی ایمونولوژی
پیش نمایش صفحه اول مقاله
The risk of developing food allergy in premature or low-birth-weight children
چکیده انگلیسی

BackgroundPremature or low-birth-weight children have increased gut permeability compared with term or normal-birth-weight children.ObjectiveTo determine whether premature or low-birth-weight children have an increased risk of developing food allergy compared with term or normal-birth-weight children.MethodsThe 1995 Manitoba Birth Cohort was studied using the Manitoba Health Services Insurance Plan (MHSIP) database. This database is a population-based, health care administrative and prescription database. It has records of every child born and subsequent utilization of the provincial health care system. The diagnosis of food allergy (ICD-9-CM code of 693 in hospital/medical claims or a prescription of injectable epinephrine excluding a sole diagnosis of venom allergy) was obtained up until the year 2002. The relative risks of food allergy in premature or low-birth-weight children compared with term or normal-birth-weight children were determined.ResultsA total of 13,980 children were born in 1995 and continue to live in the province of Manitoba. Of these, 592 children (4.23%) were found to have food allergy and epinephrine was prescribed in 316 (2.26%) children. No gestational age or birth weight group had a statistically significant increased risk for food allergy.ConclusionPrematurity and low birth weight are not associated with a change in risk for development of food allergy in childhood.Clinical implicationsImmaturity of the gastrointestinal tract or immune response does not seem to change the risk for development of food allergies. We ask whether early exposure to food antigens may protect premature children by increasing immune tolerance to those antigens.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Allergy and Clinical Immunology - Volume 119, Issue 5, May 2007, Pages 1203–1209
نویسندگان
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