儿童睡不足9小时,伤脑、伤情绪!Lancet子刊研究

2022-08-04 中国循环杂志 网络

美国睡眠医学会建议6~12岁儿童睡眠要规律,且每晚睡够9~12个小时,以促进最佳健康水平。

孩子们熬油点灯卷分数渐成常态。而近日一项发表在Lancet子刊的研究提醒,这么做无异于杀鸡取卵,缺乏睡眠会持续损害大脑健康及认知能力的发展。

研究显示,睡眠时间不足9小时的学龄儿童,与每晚睡够9~12小时者相比,在负责大脑记忆、注意力、情绪调控、决策与解决问题等区域的灰质体积要小。

而且这些差异在随访两年后仍然存在,也就说睡眠不足会造成远期危害。

注:红色部位为受到睡眠不足影响的脑部区域

图1 睡眠不足儿童的大脑灰质容积在基线时(A)和随访两年时(B)均较小

此外,值得注意的是,这些差异不仅拉开智力水平,而且还与更多的心理健康问题相关,比如抑郁、焦虑、冲动等。

研究还发现,睡眠充足的儿童在之后随访的两年期间需要的睡眠时间逐渐减少,而这在进入青少年时期也是正常的,但睡眠不足的儿童其睡眠模式没有改变多少。

上述结果,都是在研究者考虑了社会经济地位、性别、青春期状况和其他可能影响儿童睡眠时间和影响大脑和认知的因素后的结果。

目前,美国睡眠医学会建议6~12岁儿童睡眠要规律,且每晚睡够9~12个小时,以促进最佳健康水平。

美国儿科学会鼓励父母培养儿童良好的睡眠习惯,并指出保证儿童睡眠充足是家庭首要责任。同时建议限制屏幕时间,白日多参加体育活动,睡前1小时不必不要接触各种屏幕。

这项研究共纳入青少年大脑认知(ABCD)研究中8300余位9~10岁儿童,并对其参与研究和随访2年时的核磁共振成像、医疗记录及参与者与其父母完成的调查等资料进行了分析。

ABCD由美国国立卫生研究院资助,是美国最大样本的儿童大脑发育和健康的长期研究。

来源:Children Who Lack Sleep May Experience Detrimental Impact on Brain and Cognitive Development That Persists Over Time, The Lancet Child & Adolescent Health (2022). DOI: 10.1016/S2352-4642(22)00188-2

 

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  1. [GetPortalCommentsPageByObjectIdResponse(id=2161120, encodeId=279e2161120bc, content=这是基于美国的调查研究吧, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=436e8859610, createdName=ms5000001725858949, createdTime=Fri Oct 06 01:23:58 CST 2023, time=2023-10-06, status=1, ipAttribution=广西), GetPortalCommentsPageByObjectIdResponse(id=1831625, encodeId=882b1831625ab, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Tue Oct 04 13:30:05 CST 2022, time=2022-10-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1237672, encodeId=eb69123e6723a, content=等等, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=0e136259681, createdName=17584_7067, createdTime=Tue Aug 09 19:25:22 CST 2022, time=2022-08-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1236584, encodeId=6ae7123658493, content=。, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/PiajxSqBRaEKgrnf67D3ddbalXADDrBnicULYYIn4tjz2jTiagbqHqFntDkYCVkE7WnVnz26n6XXUk4hTmFR8iczDQ/132, createdBy=4e9f5263713, createdName=cyfguvgi, createdTime=Thu Aug 04 15:02:35 CST 2022, time=2022-08-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1244063, encodeId=3f3f1244063e2, content=lancet上果然牛,感谢梅斯更新及时, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=younei, createdTime=Mon Aug 01 01:30:05 CST 2022, time=2022-08-01, status=1, ipAttribution=)]
    2023-10-06 ms5000001725858949 来自广西

    这是基于美国的调查研究吧

    0

  2. [GetPortalCommentsPageByObjectIdResponse(id=2161120, encodeId=279e2161120bc, content=这是基于美国的调查研究吧, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=436e8859610, createdName=ms5000001725858949, createdTime=Fri Oct 06 01:23:58 CST 2023, time=2023-10-06, status=1, ipAttribution=广西), GetPortalCommentsPageByObjectIdResponse(id=1831625, encodeId=882b1831625ab, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Tue Oct 04 13:30:05 CST 2022, time=2022-10-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1237672, encodeId=eb69123e6723a, content=等等, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=0e136259681, createdName=17584_7067, createdTime=Tue Aug 09 19:25:22 CST 2022, time=2022-08-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1236584, encodeId=6ae7123658493, content=。, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/PiajxSqBRaEKgrnf67D3ddbalXADDrBnicULYYIn4tjz2jTiagbqHqFntDkYCVkE7WnVnz26n6XXUk4hTmFR8iczDQ/132, createdBy=4e9f5263713, createdName=cyfguvgi, createdTime=Thu Aug 04 15:02:35 CST 2022, time=2022-08-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1244063, encodeId=3f3f1244063e2, content=lancet上果然牛,感谢梅斯更新及时, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=younei, createdTime=Mon Aug 01 01:30:05 CST 2022, time=2022-08-01, status=1, ipAttribution=)]
    2022-10-04 howi
  3. [GetPortalCommentsPageByObjectIdResponse(id=2161120, encodeId=279e2161120bc, content=这是基于美国的调查研究吧, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=436e8859610, createdName=ms5000001725858949, createdTime=Fri Oct 06 01:23:58 CST 2023, time=2023-10-06, status=1, ipAttribution=广西), GetPortalCommentsPageByObjectIdResponse(id=1831625, encodeId=882b1831625ab, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Tue Oct 04 13:30:05 CST 2022, time=2022-10-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1237672, encodeId=eb69123e6723a, content=等等, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=0e136259681, createdName=17584_7067, createdTime=Tue Aug 09 19:25:22 CST 2022, time=2022-08-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1236584, encodeId=6ae7123658493, content=。, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/PiajxSqBRaEKgrnf67D3ddbalXADDrBnicULYYIn4tjz2jTiagbqHqFntDkYCVkE7WnVnz26n6XXUk4hTmFR8iczDQ/132, createdBy=4e9f5263713, createdName=cyfguvgi, createdTime=Thu Aug 04 15:02:35 CST 2022, time=2022-08-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1244063, encodeId=3f3f1244063e2, content=lancet上果然牛,感谢梅斯更新及时, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=younei, createdTime=Mon Aug 01 01:30:05 CST 2022, time=2022-08-01, status=1, ipAttribution=)]
    2022-08-09 17584_7067

    等等

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=2161120, encodeId=279e2161120bc, content=这是基于美国的调查研究吧, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=436e8859610, createdName=ms5000001725858949, createdTime=Fri Oct 06 01:23:58 CST 2023, time=2023-10-06, status=1, ipAttribution=广西), GetPortalCommentsPageByObjectIdResponse(id=1831625, encodeId=882b1831625ab, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Tue Oct 04 13:30:05 CST 2022, time=2022-10-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1237672, encodeId=eb69123e6723a, content=等等, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=0e136259681, createdName=17584_7067, createdTime=Tue Aug 09 19:25:22 CST 2022, time=2022-08-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1236584, encodeId=6ae7123658493, content=。, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/PiajxSqBRaEKgrnf67D3ddbalXADDrBnicULYYIn4tjz2jTiagbqHqFntDkYCVkE7WnVnz26n6XXUk4hTmFR8iczDQ/132, createdBy=4e9f5263713, createdName=cyfguvgi, createdTime=Thu Aug 04 15:02:35 CST 2022, time=2022-08-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1244063, encodeId=3f3f1244063e2, content=lancet上果然牛,感谢梅斯更新及时, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=younei, createdTime=Mon Aug 01 01:30:05 CST 2022, time=2022-08-01, status=1, ipAttribution=)]
    2022-08-04 cyfguvgi

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=2161120, encodeId=279e2161120bc, content=这是基于美国的调查研究吧, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=436e8859610, createdName=ms5000001725858949, createdTime=Fri Oct 06 01:23:58 CST 2023, time=2023-10-06, status=1, ipAttribution=广西), GetPortalCommentsPageByObjectIdResponse(id=1831625, encodeId=882b1831625ab, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Tue Oct 04 13:30:05 CST 2022, time=2022-10-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1237672, encodeId=eb69123e6723a, content=等等, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=0e136259681, createdName=17584_7067, createdTime=Tue Aug 09 19:25:22 CST 2022, time=2022-08-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1236584, encodeId=6ae7123658493, content=。, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/PiajxSqBRaEKgrnf67D3ddbalXADDrBnicULYYIn4tjz2jTiagbqHqFntDkYCVkE7WnVnz26n6XXUk4hTmFR8iczDQ/132, createdBy=4e9f5263713, createdName=cyfguvgi, createdTime=Thu Aug 04 15:02:35 CST 2022, time=2022-08-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1244063, encodeId=3f3f1244063e2, content=lancet上果然牛,感谢梅斯更新及时, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=younei, createdTime=Mon Aug 01 01:30:05 CST 2022, time=2022-08-01, status=1, ipAttribution=)]
    2022-08-01 younei

    lancet上果然牛,感谢梅斯更新及时

    0

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