Association between dietary preferences and asthma among first‐grade primary school children

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Main Authors: Xinyue Zhang, Xiaosa Wen, Tao Liu, Yongquan Yu, Liujie Zhu, Yingzi Chen, Dan Yu, Su Xu, Zengliang Ruan
Format: Artículo Open Access
Published: Wiley 2025
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author Xinyue Zhang
Xiaosa Wen
Tao Liu
Yongquan Yu
Liujie Zhu
Yingzi Chen
Dan Yu
Su Xu
Zengliang Ruan
author_facet Xinyue Zhang
Xiaosa Wen
Tao Liu
Yongquan Yu
Liujie Zhu
Yingzi Chen
Dan Yu
Su Xu
Zengliang Ruan
Xinyue Zhang
Xiaosa Wen
Tao Liu
Yongquan Yu
Liujie Zhu
Yingzi Chen
Dan Yu
Su Xu
Zengliang Ruan
collection Wiley Open Access
contents Association between dietary preferences and asthma among first‐grade primary school children Xinyue Zhang Xiaosa Wen Tao Liu Yongquan Yu Liujie Zhu Yingzi Chen Dan Yu Su Xu Zengliang Ruan Pediatric Investigation ABSTRACT Importance Asthma is a chronic condition characterized by airway inflammation. Dietary habits have been associated with allergic respiratory disorders, but the specific dietary preferences linked to childhood asthma remain unclear. Objective To investigate the relationship between dietary preferences and childhood asthma in Minhang District, Shanghai, China. Methods This cross‐sectional study was conducted in 13 sub‐districts/towns of Minhang District, Shanghai, in 2014. First‐grade primary school students were surveyed during their annual physical examinations. Data on dietary preferences and health status were collected through questionnaires completed by the children's primary caregivers. Logistic regression analysis was used to assess the relationship between dietary preferences and asthma. Stratified analyses were conducted by sex and body mass index groups. Results A total of 8412 children, with an average age of 6.64 ± 0.29 years, participated in the survey. After adjusting for potential confounders, children who reported a preference for pickled and smoked foods exhibited a significantly elevated risk of asthma (odds ratio [OR] = 1.81; 95% confidence interval [CI]: 1.16–2.82). Subgroup analysis further revealed that girls with a preference for fried foods were at a higher risk of developing asthma (OR = 14.72; 95% CI: 1.89–114.65). Interpretation Our findings suggest that certain dietary preferences, particularly for pickled and smoked foods, may be significant risk factors for childhood asthma. 10.1002/ped4.70021 http://creativecommons.org/licenses/by/4.0/
doi_str_mv 10.1002/ped4.70021
format Artículo Open Access
id wiley_oa_10_1002_ped4_70021
institution Wiley Open Access
license_str_mv http://creativecommons.org/licenses/by/4.0/
publishDate 2025
publisher Wiley
record_format wiley_oa
spellingShingle Association between dietary preferences and asthma among first‐grade primary school children
Xinyue Zhang
Xiaosa Wen
Tao Liu
Yongquan Yu
Liujie Zhu
Yingzi Chen
Dan Yu
Su Xu
Zengliang Ruan
Pediatric Investigation
Association between dietary preferences and asthma among first‐grade primary school children Xinyue Zhang Xiaosa Wen Tao Liu Yongquan Yu Liujie Zhu Yingzi Chen Dan Yu Su Xu Zengliang Ruan Pediatric Investigation ABSTRACT Importance Asthma is a chronic condition characterized by airway inflammation. Dietary habits have been associated with allergic respiratory disorders, but the specific dietary preferences linked to childhood asthma remain unclear. Objective To investigate the relationship between dietary preferences and childhood asthma in Minhang District, Shanghai, China. Methods This cross‐sectional study was conducted in 13 sub‐districts/towns of Minhang District, Shanghai, in 2014. First‐grade primary school students were surveyed during their annual physical examinations. Data on dietary preferences and health status were collected through questionnaires completed by the children's primary caregivers. Logistic regression analysis was used to assess the relationship between dietary preferences and asthma. Stratified analyses were conducted by sex and body mass index groups. Results A total of 8412 children, with an average age of 6.64 ± 0.29 years, participated in the survey. After adjusting for potential confounders, children who reported a preference for pickled and smoked foods exhibited a significantly elevated risk of asthma (odds ratio [OR] = 1.81; 95% confidence interval [CI]: 1.16–2.82). Subgroup analysis further revealed that girls with a preference for fried foods were at a higher risk of developing asthma (OR = 14.72; 95% CI: 1.89–114.65). Interpretation Our findings suggest that certain dietary preferences, particularly for pickled and smoked foods, may be significant risk factors for childhood asthma. 10.1002/ped4.70021 http://creativecommons.org/licenses/by/4.0/
title Association between dietary preferences and asthma among first‐grade primary school children
topic Pediatric Investigation
url https://onlinelibrary.wiley.com/doi/10.1002/ped4.70021