Breastfeeding at 6 months of age had a positive impact on overweight and obesity in Japanese adolescents at 15 years of age
Breastfeeding at 6 months of age had a positive impact on overweight and obesity in Japanese adolescents at 15 years of age
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6个月时母乳喂养对日本15岁青少年的超重和肥胖产生积极影响
DOI：
10.1111/apa.16551
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发表时间：
2023
期刊：
影响因子：
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通讯作者：
Yorifuji T.
中科院分区：
文献类型：
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作者：
Kadowaki T;Matsumoto N;Suzuki E;Mitsuhashi T;Takao S;Yorifuji T.
许多研究表明母乳喂养对减少儿童肥胖有潜在的好处，但很少有研究评估母乳喂养对青少年肥胖的影响。我们研究了母乳喂养和超重或肥胖之间的关联，在15岁时，使用的数据从一个大型的全国性纵向研究由日本政府在2001.MethodsWe分析了26 164名参与者的数据与已知的婴儿喂养的做法，在6个月的年龄，即母乳喂养或配方奶粉喂养的持续时间。根据受试者自我报告的身高和体重计算15岁时的超重或肥胖。多项logistic回归分析调整了儿童因素，即性别，兄弟姐妹，出生体重和体育活动俱乐部和母亲的年龄，教育程度和吸烟status.ResultsFormula喂养的数据与超重或肥胖的风险增加在15岁。调整后的优势比（95%置信区间）为0.99（0.89-1.09）部分母乳喂养和1.23（1.02-1.48）配方奶粉喂养，当纯母乳喂养的参考category.ConclusionBreastfeeding在婴儿期有潜在的好处超重或肥胖的15岁的青少年。我们的研究结果进一步证明了母乳喂养的重要性。
AimA number of studies have indicated the potential benefits that breastfeeding has on reducing childhood obesity, but few studies have evaluated the effect on adolescent obesity. We examined the association between breastfeeding and overweight or obesity at 15 years of age using data from a large nationwide longitudinal study launched by the Japanese Government in 2001.MethodsWe analysed data for 26 164 participants with known infant feeding practices at 6 months of age, namely the duration of breastfeeding or formula feeding. Overweight or obesity at 15 years of age were calculated based on the subject's self‐reported height and weight. Multinomial logistic regression analysis adjusted the data for child factors, namely sex, siblings, birth weight and physical activity clubs and the maternal factors of age, educational attainment and smoking status.ResultsFormula feeding was associated with an increased risk of overweight or obesity at 15 years of age. The adjusted odds ratios (95% confidence intervals) were 0.99 (0.89–1.09) for partial breastfeeding and 1.23 (1.02–1.48) for formula feeding, when exclusive breastfeeding was the reference category.ConclusionBreastfeeding during infancy had potential benefits for overweight or obesity among 15‐year‐old adolescents. Our results provide further evidence of the importance of breastfeeding.