Food Hypersensitivity in Children Aged 0-3 Years of the Lviv Region in Ukraine: A Cross-Sectional Study

To determine the prevalence and to estimate factors associated with food hypersensitivity in young children of the Lviv region in Ukraine. A prospective cross-sectional survey study was conducted between 2016 and 2017 in the Lviv region of Ukraine. A specially designed questionnaire about food hyper...

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Bibliographic Details
Published in:Frontiers in pediatrics 2022-01, Vol.9, p.800331-800331
Main Authors: Matsyura, Oksana, Besh, Lesya, Borysiuk, Olena, Gutor, Taras, Malska, Andriana, Kovalska, Oksana, Besh, Olesia, Sorokopud, Olena, Vari, Sandor G
Format: Article
Language:English
Subjects:
factors
food hypersensitivity
hypersensitivity to milk
Pediatrics
questionnaire
young children
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Summary:To determine the prevalence and to estimate factors associated with food hypersensitivity in young children of the Lviv region in Ukraine. A prospective cross-sectional survey study was conducted between 2016 and 2017 in the Lviv region of Ukraine. A specially designed questionnaire about food hypersensitivity of young children developed and validated by M. J. Flokstra-de Blok was used after translation into the Ukrainian language. The questionnaire included 34 questions, grouped into general and detailed information. Parents of children aged 0-3 years were asked to complete the questionnaire at pre-schools and medical institutions. Among 4,500 distributed questionnaires, 3,214 (71%) were completed and processed. Parents reported that 25% of their young children had food hypersensitivity. According to the survey the most common agents involved in food hypersensitivity in young children were cow's milk (34%), egg (28%), and wheat (24%). Hypersensitivity to milk occurred in 50% of children in the age group of 1-2 years. Regional differences associated with food hypersensitivity were also found. Namely, in the Carpathians, there was more hypersensitivity to fish (27%) and honey (22%) than in other regions, while hypersensitivity to soy was detected mostly in Lviv City residents (8.5%). Unknown causes of food hypersensitivity were highly reported (34%) in the Carpathians. Prevalence and some distinctiveness of food hypersensitivity revealed in four geographic and climate zones as well as in Lviv City have a considerable practical use for formulation of recommendations for children with food hypersensitivity.
ISSN:2296-2360
2296-2360
DOI:10.3389/fped.2021.800331