Sleep:青年人晚睡1小时,BMI增加2.1kg/m2

2015-10-03 MedSci MedSci原创

对许多人来说,处于青春期和成年初期的人们经常熬夜并参加各种派对。研究表明,如果民众晚睡和熬夜的话会导致他们的体重增加。 发表在Sleep的的新近研究表明,青少年或年轻人如果平时晚睡,则增重的风险增加。这项研究是由加利福尼亚伯克利分校的Lauren Asarnow和来自哥伦比亚大学的同事联合完成。它是第一个评估各个时间段民众睡眠时间和BMI关系的观察性研究。根据国家睡眠协会的建议,14-17岁的青少

对许多人来说,处于青春期和成年初期的人们经常熬夜并参加各种派对。研究表明,如果民众晚睡和熬夜的话会导致他们的体重增加。 


发表在Sleep的的新近研究表明,青少年或年轻人如果平时晚睡,则增重的风险增加。这项研究是由加利福尼亚伯克利分校的Lauren Asarnow和来自哥伦比亚大学的同事联合完成。它是第一个评估各个时间段民众睡眠时间和BMI关系的观察性研究。

根据国家睡眠协会的建议,14-17岁的青少年睡眠时间应为8-10小时/晚,而18-25岁的青年人睡眠时间应为7-9小时/晚。 

然而,据CDC报告显示,只有31%的高中生睡眠时间达到8小时/晚,而近30%的青年人睡眠时间少于6小时/晚。 

众所周知,睡眠不足会影响机体的身体健康。上个月,最新研究中,Asarnow和他的同事着手探究是否睡眠不足会导致民众体重增加。研究人员对1994-2009年国家青少年健康纵向研究的参与者中3342名青少年和青年人进行了调查。每位参与者要记录下他们共三个时间点的睡眠时间。这三个时间点分别是青春期时、上大学时和成年初期(刚开始工作时)。研究人员在相应时间段计算出他们的BMI。

研究人员发现,在他们的青春期和青年时期历时5年内,他们越晚睡,则体重越容易增加。他们越晚睡1小时,BMI增加2.1kg/m2。 

Asarnow认为,这些结果强调青少年的睡眠时间应规律,不仅要合理安排睡眠时长,也要早睡,并维持合理体重以顺利步入成年。

原始出处:

Asarnow LD, McGlinchey E, Harvey AG.Evidence for a Possible Link between Bedtime and Change in Body Mass Index. Sleep. 2015 Jul 13. pii: sp-00131-14

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  1. [GetPortalCommentsPageByObjectIdResponse(id=1916789, encodeId=1ef81916e89f8, content=<a href='/topic/show?id=f24198994a6' target=_blank style='color:#2F92EE;'>#青年人#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=98994, encryptionId=f24198994a6, topicName=青年人)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=284b425, createdName=zll0625, createdTime=Fri Dec 04 23:08:00 CST 2015, time=2015-12-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=39767, encodeId=649e39e6755, content=成年体重变化的很大,怎么算, beContent=null, objectType=article, channel=null, level=null, likeNumber=121, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=191d1636362, createdName=wodexinxi, createdTime=Mon Oct 19 21:04:00 CST 2015, time=2015-10-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=39766, encodeId=b18539e6693, content=可能的关联而已。, beContent=null, objectType=article, channel=null, level=null, likeNumber=129, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=191d1636362, createdName=wodexinxi, createdTime=Mon Oct 19 21:03:00 CST 2015, time=2015-10-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=38263, encodeId=2be638263f4, content=原来有依据的。, beContent=null, objectType=article, channel=null, level=null, likeNumber=127, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=, createdTime=Sat Oct 10 00:11:00 CST 2015, time=2015-10-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1344912, encodeId=3e84134491251, content=<a href='/topic/show?id=cf721640495' target=_blank style='color:#2F92EE;'>#SLE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=16404, encryptionId=cf721640495, topicName=SLE)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/kbRUeosenzlejlNGWXdWjSYhBKL1QYGQwfehJOkMXHiavh5wl7pKeju5Kcxdvr50ic6FWML3x6NMCxhG1bOaVjyA/132, createdBy=20872500216, createdName=ms4657536712156177, createdTime=Mon Oct 05 11:08:00 CST 2015, time=2015-10-05, status=1, ipAttribution=)]
    2015-12-04 zll0625
  2. [GetPortalCommentsPageByObjectIdResponse(id=1916789, encodeId=1ef81916e89f8, content=<a href='/topic/show?id=f24198994a6' target=_blank style='color:#2F92EE;'>#青年人#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=98994, encryptionId=f24198994a6, topicName=青年人)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=284b425, createdName=zll0625, createdTime=Fri Dec 04 23:08:00 CST 2015, time=2015-12-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=39767, encodeId=649e39e6755, content=成年体重变化的很大,怎么算, beContent=null, objectType=article, channel=null, level=null, likeNumber=121, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=191d1636362, createdName=wodexinxi, createdTime=Mon Oct 19 21:04:00 CST 2015, time=2015-10-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=39766, encodeId=b18539e6693, content=可能的关联而已。, beContent=null, objectType=article, channel=null, level=null, likeNumber=129, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=191d1636362, createdName=wodexinxi, createdTime=Mon Oct 19 21:03:00 CST 2015, time=2015-10-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=38263, encodeId=2be638263f4, content=原来有依据的。, beContent=null, objectType=article, channel=null, level=null, likeNumber=127, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=, createdTime=Sat Oct 10 00:11:00 CST 2015, time=2015-10-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1344912, encodeId=3e84134491251, content=<a href='/topic/show?id=cf721640495' target=_blank style='color:#2F92EE;'>#SLE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=16404, encryptionId=cf721640495, topicName=SLE)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/kbRUeosenzlejlNGWXdWjSYhBKL1QYGQwfehJOkMXHiavh5wl7pKeju5Kcxdvr50ic6FWML3x6NMCxhG1bOaVjyA/132, createdBy=20872500216, createdName=ms4657536712156177, createdTime=Mon Oct 05 11:08:00 CST 2015, time=2015-10-05, status=1, ipAttribution=)]
    2015-10-19 wodexinxi

    成年体重变化的很大,怎么算

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=1916789, encodeId=1ef81916e89f8, content=<a href='/topic/show?id=f24198994a6' target=_blank style='color:#2F92EE;'>#青年人#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=98994, encryptionId=f24198994a6, topicName=青年人)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=284b425, createdName=zll0625, createdTime=Fri Dec 04 23:08:00 CST 2015, time=2015-12-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=39767, encodeId=649e39e6755, content=成年体重变化的很大,怎么算, beContent=null, objectType=article, channel=null, level=null, likeNumber=121, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=191d1636362, createdName=wodexinxi, createdTime=Mon Oct 19 21:04:00 CST 2015, time=2015-10-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=39766, encodeId=b18539e6693, content=可能的关联而已。, beContent=null, objectType=article, channel=null, level=null, likeNumber=129, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=191d1636362, createdName=wodexinxi, createdTime=Mon Oct 19 21:03:00 CST 2015, time=2015-10-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=38263, encodeId=2be638263f4, content=原来有依据的。, beContent=null, objectType=article, channel=null, level=null, likeNumber=127, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=, createdTime=Sat Oct 10 00:11:00 CST 2015, time=2015-10-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1344912, encodeId=3e84134491251, content=<a href='/topic/show?id=cf721640495' target=_blank style='color:#2F92EE;'>#SLE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=16404, encryptionId=cf721640495, topicName=SLE)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/kbRUeosenzlejlNGWXdWjSYhBKL1QYGQwfehJOkMXHiavh5wl7pKeju5Kcxdvr50ic6FWML3x6NMCxhG1bOaVjyA/132, createdBy=20872500216, createdName=ms4657536712156177, createdTime=Mon Oct 05 11:08:00 CST 2015, time=2015-10-05, status=1, ipAttribution=)]
    2015-10-19 wodexinxi

    可能的关联而已。

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=1916789, encodeId=1ef81916e89f8, content=<a href='/topic/show?id=f24198994a6' target=_blank style='color:#2F92EE;'>#青年人#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=98994, encryptionId=f24198994a6, topicName=青年人)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=284b425, createdName=zll0625, createdTime=Fri Dec 04 23:08:00 CST 2015, time=2015-12-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=39767, encodeId=649e39e6755, content=成年体重变化的很大,怎么算, beContent=null, objectType=article, channel=null, level=null, likeNumber=121, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=191d1636362, createdName=wodexinxi, createdTime=Mon Oct 19 21:04:00 CST 2015, time=2015-10-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=39766, encodeId=b18539e6693, content=可能的关联而已。, beContent=null, objectType=article, channel=null, level=null, likeNumber=129, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=191d1636362, createdName=wodexinxi, createdTime=Mon Oct 19 21:03:00 CST 2015, time=2015-10-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=38263, encodeId=2be638263f4, content=原来有依据的。, beContent=null, objectType=article, channel=null, level=null, likeNumber=127, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=, createdTime=Sat Oct 10 00:11:00 CST 2015, time=2015-10-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1344912, encodeId=3e84134491251, content=<a href='/topic/show?id=cf721640495' target=_blank style='color:#2F92EE;'>#SLE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=16404, encryptionId=cf721640495, topicName=SLE)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/kbRUeosenzlejlNGWXdWjSYhBKL1QYGQwfehJOkMXHiavh5wl7pKeju5Kcxdvr50ic6FWML3x6NMCxhG1bOaVjyA/132, createdBy=20872500216, createdName=ms4657536712156177, createdTime=Mon Oct 05 11:08:00 CST 2015, time=2015-10-05, status=1, ipAttribution=)]
    2015-10-10 匿名用户

    原来有依据的。

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1916789, encodeId=1ef81916e89f8, content=<a href='/topic/show?id=f24198994a6' target=_blank style='color:#2F92EE;'>#青年人#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=98994, encryptionId=f24198994a6, topicName=青年人)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=284b425, createdName=zll0625, createdTime=Fri Dec 04 23:08:00 CST 2015, time=2015-12-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=39767, encodeId=649e39e6755, content=成年体重变化的很大,怎么算, beContent=null, objectType=article, channel=null, level=null, likeNumber=121, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=191d1636362, createdName=wodexinxi, createdTime=Mon Oct 19 21:04:00 CST 2015, time=2015-10-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=39766, encodeId=b18539e6693, content=可能的关联而已。, beContent=null, objectType=article, channel=null, level=null, likeNumber=129, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=191d1636362, createdName=wodexinxi, createdTime=Mon Oct 19 21:03:00 CST 2015, time=2015-10-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=38263, encodeId=2be638263f4, content=原来有依据的。, beContent=null, objectType=article, channel=null, level=null, likeNumber=127, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=, createdTime=Sat Oct 10 00:11:00 CST 2015, time=2015-10-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1344912, encodeId=3e84134491251, content=<a href='/topic/show?id=cf721640495' target=_blank style='color:#2F92EE;'>#SLE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=16404, encryptionId=cf721640495, topicName=SLE)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/kbRUeosenzlejlNGWXdWjSYhBKL1QYGQwfehJOkMXHiavh5wl7pKeju5Kcxdvr50ic6FWML3x6NMCxhG1bOaVjyA/132, createdBy=20872500216, createdName=ms4657536712156177, createdTime=Mon Oct 05 11:08:00 CST 2015, time=2015-10-05, status=1, ipAttribution=)]

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