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Article

Dietary Patterns and Associations with Myopia in Chinese Children

1
School of Public Health, Xinjiang Medical University, Urumqi 830017, China
2
Chinese Center for Disease Control and Prevention, NHC Key Laboratory of Trace Element Nutrition, National Institute for Nutrition and Health, Beijing 100050, China
3
School of Medical Engineering and Technology, Xinjiang Medical University, Urumqi 830017, China
*
Author to whom correspondence should be addressed.
Nutrients 2023, 15(8), 1946; https://doi.org/10.3390/nu15081946
Submission received: 20 March 2023 / Revised: 13 April 2023 / Accepted: 15 April 2023 / Published: 18 April 2023
(This article belongs to the Special Issue 2023 Collection: Dietary, Lifestyle and Children Health)

Abstract

Dietary shifts in populations undergoing rapid economic transitions have been proposed as partly contributing toward the rapid intergenerational rise in myopia prevalence; however, empirical evidence of the effect of dietary factors on myopia is limited. This study investigated the association between dietary factors and incident myopia in Chinese children aged 10–11 years. We evaluated dietary habits using a 72-item food frequency questionnaire (FFQ) among 7423 children. Myopic status was assessed using the “General Personal Information Questionnaire”. Principal component analysis was used to extract dietary patterns and investigate their association with myopia. After adjusting for potential confounders, participants with the highest adherence to dietary pattern A (95% confidence interval (CI): 0.66–0.92, p for trend = 0.007) and dietary pattern C (95% CI: 0.58–0.80, p for trend < 0.001) had a lower risk of myopia than participants with the least adherence. Both of these dietary patterns are characterized by high consumption of meats, aquatic product, dairy and its products, eggs, legumes, vegetables, fruits, grains, and potatoes. Our findings suggest that other environmental factors, such as those related to the dietary environment, may contribute to the development of myopia. These findings can serve as a reference for diet-related primary prevention of myopia.
Keywords: dietary pattern; myopia; child; factor analysis; FFQ; cross-sectional study dietary pattern; myopia; child; factor analysis; FFQ; cross-sectional study

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MDPI and ACS Style

Yin, C.; Gan, Q.; Xu, P.; Yang, T.; Xu, J.; Cao, W.; Wang, H.; Pan, H.; Ren, Z.; Xiao, H.; et al. Dietary Patterns and Associations with Myopia in Chinese Children. Nutrients 2023, 15, 1946. https://doi.org/10.3390/nu15081946

AMA Style

Yin C, Gan Q, Xu P, Yang T, Xu J, Cao W, Wang H, Pan H, Ren Z, Xiao H, et al. Dietary Patterns and Associations with Myopia in Chinese Children. Nutrients. 2023; 15(8):1946. https://doi.org/10.3390/nu15081946

Chicago/Turabian Style

Yin, Chunjie, Qian Gan, Peipei Xu, Titi Yang, Juan Xu, Wei Cao, Hongliang Wang, Hui Pan, Zhibin Ren, Hui Xiao, and et al. 2023. "Dietary Patterns and Associations with Myopia in Chinese Children" Nutrients 15, no. 8: 1946. https://doi.org/10.3390/nu15081946

APA Style

Yin, C., Gan, Q., Xu, P., Yang, T., Xu, J., Cao, W., Wang, H., Pan, H., Ren, Z., Xiao, H., Wang, K., Xu, Y., & Zhang, Q. (2023). Dietary Patterns and Associations with Myopia in Chinese Children. Nutrients, 15(8), 1946. https://doi.org/10.3390/nu15081946

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