TY - JOUR
T1 - Prevalence estimates of eight big food allergies in Europe: Updated systematic review and meta-analysis
AU - Spolidoro, Giulia C. I.
AU - Ali, Mohamed Mustafa
AU - Amera, Yohannes Tesfaye
AU - Nyassi, Sungkutu
AU - Lisik, Daniil
AU - Ioannidou, Athina
AU - Rovner, Graciela
AU - Khaleva, Ekaterina
AU - Venter, Carina
AU - van Ree, Ronald
AU - Worm, Margitta
AU - Vlieg-Boerstra, Berber
AU - Sheikh, Aziz
AU - Muraro, Antonella
AU - Roberts, Graham
AU - Nwaru, Bright I.
N1 - Funding Information:
The study was funded through an unrestricted grant from DBV Technologies SA. The funders had no influence on the design of the study, interpretation of findings or the decision to publish.
Funding Information:
BN acknowledges the support of Knut and Alice Wallenberg Foundation, the Wallenberg Centre for Molecular and Translational Medicine, University of Gothenburg, Sweden and the VBG Group Herman Krefting Foundation on Asthma and Allergy.
Publisher Copyright:
© 2023 The Authors. Allergy published by European Academy of Allergy and Clinical Immunology and John Wiley & Sons Ltd.
PY - 2023/9/1
Y1 - 2023/9/1
N2 - Abstract In 2014, the European Academy of Allergy and Clinical Immunology published prevalence estimates for food allergy (FA) and food sensitization (FS) to the so-called eight big food allergens (i.e. cow's milk, egg, wheat, soy, peanut, tree nuts, fish and shellfish) in Europe for studies published between 2000 and 2012. The current work provides 10-year updated prevalence estimates for these food allergens. A protocol was registered on PROSPERO before starting the research (reference number CRD42021266657). Six databases were searched for studies published 2012–2021, added to studies published up to 2012, resulting in a total of 93 studies. Most studies were graded as at moderate risk of bias. The overall pooled estimates for all age groups of self-reported lifetime prevalence were as follows: cow's milk (5.7 95.4–6.9), egg (2.4 1.8–3.0), wheat (1.6 0.9–2.3), soy (0.5 0.3–0.7), peanut (1.5 1.0–2.1), tree nuts (0.9 0.6–1.2), fish (1.4 0.8–2.0) and shellfish (0.4 0.3–0.6). The point prevalence of food challenge-verified allergy were as follows: cow's milk (0.3 0.1–0.5), egg (0.8 0.5–1.2), wheat (0.1 0.01–0.2), soy (0.3 0.1–0.4), peanut (0.1 0.0–0.2), tree nuts (0.04 0.02–0.1), fish (0.02 0.0–0.1) and shellfish (0.1 0.0–0.2). With some exceptions, the prevalence of allergy to common foods did not substantially change during the last decade; variations by European regions were observed.
AB - Abstract In 2014, the European Academy of Allergy and Clinical Immunology published prevalence estimates for food allergy (FA) and food sensitization (FS) to the so-called eight big food allergens (i.e. cow's milk, egg, wheat, soy, peanut, tree nuts, fish and shellfish) in Europe for studies published between 2000 and 2012. The current work provides 10-year updated prevalence estimates for these food allergens. A protocol was registered on PROSPERO before starting the research (reference number CRD42021266657). Six databases were searched for studies published 2012–2021, added to studies published up to 2012, resulting in a total of 93 studies. Most studies were graded as at moderate risk of bias. The overall pooled estimates for all age groups of self-reported lifetime prevalence were as follows: cow's milk (5.7 95.4–6.9), egg (2.4 1.8–3.0), wheat (1.6 0.9–2.3), soy (0.5 0.3–0.7), peanut (1.5 1.0–2.1), tree nuts (0.9 0.6–1.2), fish (1.4 0.8–2.0) and shellfish (0.4 0.3–0.6). The point prevalence of food challenge-verified allergy were as follows: cow's milk (0.3 0.1–0.5), egg (0.8 0.5–1.2), wheat (0.1 0.01–0.2), soy (0.3 0.1–0.4), peanut (0.1 0.0–0.2), tree nuts (0.04 0.02–0.1), fish (0.02 0.0–0.1) and shellfish (0.1 0.0–0.2). With some exceptions, the prevalence of allergy to common foods did not substantially change during the last decade; variations by European regions were observed.
KW - epidemiology
KW - Europe
KW - food allergy
KW - sensitization
KW - systematic review
U2 - 10.1111/all.15801
DO - 10.1111/all.15801
M3 - Article
SN - 0105-4538
VL - 78
SP - 2361
EP - 2417
JO - Allergy
JF - Allergy
IS - 9
ER -