Association of breastfeeding practices during the first 12 months and subsequent infant respiratory tract infections: a prospective cohort study.

IF 3.6 3区医学 Q2 NUTRITION & DIETETICS

European Journal of Clinical Nutrition Pub Date : 2024-12-20 DOI:10.1038/s41430-024-01558-x

Weiming Wang, Menghan Tu, Li Huang, Xu Zhang, Xi Chen, Lixia Lin, Xuefeng Yang, Liping Hao, Nianhong Yang

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引用次数: 0

Abstract

Background: Breastfeeding and human milk are the normative standards for infant feeding and nutrition.

Objectives: We aimed to examine the association of breastfeeding practices during the first year of life with subsequent infant respiratory tract infections (RTIs).

Methods: The study was a secondary analysis embedded in the Tongji Maternal and Child Health Cohort study. Information on infant breastfeeding was collected at 3, 6, and 12 months of age. Pediatrician-diagnosed infant RTIs and hospitalization for RTIs during 12-24 months were obtained at 24 months postpartum. Robust log-Poisson regression models were applied to explore the association of breastfeeding practices with RTIs risk and hospitalization due to RTIs.

Results: Among the 5242 infants studied, 13.1% (n = 435) of infants received full breastfeeding for six months and continued breastfeeding for at least one year (F6-L). When compared with infants in the F6-L group, those who were formula fed (FF) had a higher risk of RTIs, including upper RTIS and lower RTIS, the adjusted RRs (95%CIs) were 1.34 (1.17, 1.53), 1.31 (1.12, 1.52), 1.59 (1.10, 2.31), respectively. When compared with infants in the F6-L group, the adjusted RRs (95%CIs) for hospitalization from RTIs was 1.88 (1.20, 2.95) for the FF group.

Conclusion: Full breastfeeding for six months and continued breastfeeding for at least one year was associated with a lower risk of subsequent infant RTIs and hospitalization from RTIs.

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来源期刊

European Journal of Clinical Nutrition 医学-营养学

CiteScore

10.60

自引率

2.10%

发文量

189

审稿时长

3-6 weeks

期刊介绍： The European Journal of Clinical Nutrition (EJCN) is an international, peer-reviewed journal covering all aspects of human and clinical nutrition. The journal welcomes original research, reviews, case reports and brief communications based on clinical, metabolic and epidemiological studies that describe methodologies, mechanisms, associations and benefits of nutritional interventions for clinical disease and health promotion. Topics of interest include but are not limited to: Nutrition and Health (including climate and ecological aspects) Metabolism & Metabolomics Genomics and personalized strategies in nutrition Nutrition during the early life cycle Health issues and nutrition in the elderly Phenotyping in clinical nutrition Nutrition in acute and chronic diseases The double burden of ''malnutrition'': Under-nutrition and Obesity Prevention of Non Communicable Diseases (NCD)