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Titre : | Moderate Freshwater Fish Intake, but Not n-3 Polyunsaturated Fatty Acids, Is Associated with a Reduced Risk of Small for Gestational Age in a Prospective Cohort of Chinese Pregnant Women (2022) |
Auteurs : | Rui Zhao ; Qin Gao ; Ting Xiong ; Juan Zhou ; Shanshan Wang ; Zhen Zhang ; Yatan Du ; Huihui Xie ; Xiuzhi Chen ; Jian Shen ; Weizhen Han ; Xuefeng Yang ; Liping Hao |
Type de document : | Article |
Dans : | Journal of the academy of nutrition and dietetics (Vol. 122, n° 4, April 2022) |
Article en page(s) : | p. 722-730.e12 |
Note générale : | https://doi.org/10.1016/j.jand.2021.10.016 |
Langues: | Anglais |
Descripteurs : |
HE Vinci Acides gras insaturés ; Chine ; Consommation alimentaire ; Femmes enceintes ; Nourrisson à faible poids de naissance ; Poissons |
Résumé : | Background Although previous studies have found that maternal fish intake is associated with fetal growth, the role of freshwater fish intake remains unknown. Objective Our aim was to examine the relationships of freshwater fish and n-3 polyunsaturated fatty acids (PUFAs) intake with the risk of small for gestational age (SGA) in Chinese pregnant women. Design This was a prospective analysis of data from the Tongji Birth cohort in Wuhan, China, from 2018 to 2021. Participants/settings This study included 1,701 pregnant women who had completed a food frequency questionnaire dietary assessment during mid-pregnancy. Main outcome measures Intake of fish was assessed by a semi-quantitative food frequency questionnaire. Total intake of n-3 PUFAs was the sum of data collected from both dietary and supplemental sources of n-3 PUFAs. Birth information was extracted from medical records. Statistical analyses Multivariate logistic regression models were applied to estimate odds ratios and 95% CIs. Results The median (interquartile range) intake of freshwater fish and total n-3 PUFAs was 12.1 (4.3 to 26.4) g/d and 68.2 (24.5 to 370.0) mg/d, respectively. Moderate intake of freshwater fish was associated with reduced risk of SGA. Compared with the lowest quintile (0?3.2 g/d), the multivariable-adjusted odds ratio for women in the fourth quintile of freshwater fish intake (17.9 to 30.0 g/d) was 0.50 (95% CI 0.25 to 0.96). We found a nonlinear association between freshwater fish intake and SGA risk (Pnonlinearity = .027). However, maternal n-3 PUFAs intake was not significantly associated with SGA risk, either from total intake or from dietary sources alone. Conclusions Moderate freshwater fish intake during pregnancy is associated with lower risk of SGA in a Chinese population. This finding provides supportive evidence for freshwater fish intake during pregnancy, particularly for the inland areas of developing countries. |
Disponible en ligne : | Oui |
En ligne : | https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/science/article/pii/S2212267221013836 |