JAHA:母乳喂养与儿童血压有关

2021-07-21 MedSci原创 MedSci原创

尽管持续和纯母乳喂养的好处是无可争辩的,但这项研究表明,任何母乳喂养,无论是母乳喂养持续时间还是纯母乳喂养,都与3岁时较低的血压相关。

婴儿期母乳喂养可降低成年后患血管疾病的风险;然而,要获得这一益处需要母乳喂养的量尚未明确。

近日,心血管疾病领域权威杂志JAHA上发表了一篇研究文章,在加拿大健康婴儿纵向发展队列研究中,研究人员分析了2382名儿童早期母乳喂养和血压的完整数据。从医院记录中记录了婴儿出生后最初几天的喂养情况,并由母亲报告整个婴儿时期的喂养情况。研究人员在婴儿3岁时测量其血压。分析控制了出生体重、胎龄、社会经济状况、母亲体重指数和其他潜在的混杂因素。


研究人员发现几乎所有的儿童(2333/2382;97.9%)均接受了母乳喂养,其中98人(4.2%)在分娩住院期间仅短暂接受母乳喂养("早期有限母乳喂养")。3岁时,从未接受过母乳喂养的儿童的血压(平均收缩压/舒张压为103/60 mmHg)高于曾经接受过母乳喂养的儿童(99/58 mmHg),包括那些早期仅接受过有限母乳喂养的儿童(99/57 mmHg)。

母乳喂养与儿童3岁时血压的关系

这些收缩压差异在调整后的模型中仍然存在(曾经母乳喂养:-3.47 mmHg,95%CI为-6.14至-0.80;早期有限母乳喂养:-4.24 mmHg, 95%CI为-7.45至-1.04)。在母乳喂养的儿童中,根据母乳喂养的持续时间,没有显著的剂量反应关联。这种关联不受儿童体重指数的影响。

由此可见,尽管持续和纯母乳喂养的好处是无可争辩的,但这项研究表明,任何母乳喂养,无论是母乳喂养持续时间还是纯母乳喂养,都与3岁时较低的血压相关。对早期母乳的生物活性成分、潜在机制和长期关联进行进一步的研究很有必要的。
 
原始出处:

Kozeta Miliku.et al.Breastfeeding in the First Days of Life Is Associated With Lower Blood Pressure at 3 Years of Age.J AM HEART ASSOC.2021.https://www.ahajournals.org/doi/full/10.1161/JAHA.120.019067

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    2021-07-23 zhaohui6731
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    2021-07-23 villahu
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    2021-07-21 我是杜樟锋

    写的很不错

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1665109, encodeId=89651665109d4, content=<a href='/topic/show?id=c8664008e1a' target=_blank style='color:#2F92EE;'>#喂养#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=40087, encryptionId=c8664008e1a, topicName=喂养)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=0ed425881542, createdName=ms1948154235210413, createdTime=Tue Nov 30 07:37:20 CST 2021, time=2021-11-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1268585, encodeId=3bb912685853f, content=<a href='/topic/show?id=922f21183d' target=_blank style='color:#2F92EE;'>#AHA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2118, encryptionId=922f21183d, topicName=AHA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bf3d82, createdName=zhaohui6731, createdTime=Fri Jul 23 10:37:20 CST 2021, time=2021-07-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1299637, encodeId=c9f5129963ec8, content=<a href='/topic/show?id=7a056349485' target=_blank style='color:#2F92EE;'>#母乳#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=63494, encryptionId=7a056349485, topicName=母乳)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bf1b289, createdName=villahu, createdTime=Fri Jul 23 10:37:20 CST 2021, time=2021-07-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1001480, encodeId=e53e1001480f6, content=写的很不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=73, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210414/449c3f6b60e44525935c6d20f692180c/575c41cb44494ec18c17a52ba43d9d82.jpg, createdBy=e4725480342, createdName=我是杜樟锋, createdTime=Wed Jul 21 20:20:00 CST 2021, time=2021-07-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1001473, encodeId=3a2f10014e3e0, content=已读已读已读已读已读已读,学习学习学习学习学习。, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f03a5433387, createdName=ms5000000518166734, createdTime=Wed Jul 21 20:08:09 CST 2021, time=2021-07-21, status=1, ipAttribution=)]
    2021-07-21 ms5000000518166734

    已读已读已读已读已读已读,学习学习学习学习学习。

    0

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