Eur J Cardiov Prev R:久坐不动的行为可加重心脏病患者的病情

2015-11-27 MedSci MedSci原创

越来越多的研究表明,久坐有害健康。近日,发表于European Journal of Cardiovascular Prevention的一项新的研究发现,久坐不动的行为或可加重心脏病患者的病情,即使是患者坐着办公或活动也是一样的结果。

越来越多的研究表明,久坐有害健康。近日,发表于European Journal of Cardiovascular Prevention的一项新的研究发现,久坐不动的行为或可加重心脏病患者的病情,即使是患者坐着办公或活动也是一样的结果。

研究表明,我们每天坐着的时间约为7.7个小时,这或可严重影响健康,包括增加2型糖尿病、肥胖以及心脏病的发病风险。最新研究表明,久坐不动的行为甚至会增加焦虑和非酒精性脂肪肝的发生风险。

更甚者,有些研究表明即使是经常锻炼也不抵消久坐不动对健康的不利影响。

但是,对于身体已经出现健康问题的患者来说情况又是怎样的?久坐会加重他们的病情吗?如果是这样的话,锻炼是否能抵消了这种不利影响?

运动并不能降低久坐对心脏病患者产生的不利影响

该研究中,研究人员纳入了278名冠心病患者。冠心病最常见的一种心脏病,是造成美国男性和女性死亡的主要原因之一。

所有参与者都完成了表明如何提高身体活动水平的心脏康复计划。

连续9天,醒着时参与者会佩戴一个活动监视器,通过此监视器研究人员可评估每位研究对象的坐着的时间,以及他们进行轻度、中等和高强度运动的时间。

此外,研究人员还评估了所有参与者的身体质量指数(BMI)和其心肺适能——长时间进行中等或高强度运动的能力。

结果发现,研究对象平均每天坐着的时间为8小时,这个结果让人吃惊,因为所有研究对象都已完成了如何获得更多锻炼的计划。

平均而言,男性每天比女性多花1个小时的坐着时间,这是因为女性从事着更多的轻体力活动,比如做家务。

重要的是,研究人员发现,花更多时间坐着的研究对象有着更高的BMI,心肺适能也较低——通过最大耗氧量或VO2峰值来测定。

更甚的是,这些研究结果与参与者的年龄大小,性别以及锻炼时间无关。换句话说,坐着时间更长的人,无论他们锻炼的时间长短,体重都会更重一些,身体健康也较差。

研究人员表示他们的发现强调了减少久坐时间的重要性。

Dr. Prince说道:

“限制久坐的时间与强调机体运动的时间同样重要。坐着,看电视,在电脑旁工作以及开车时我们都是坐着的,我们需要改善一下,减少这些行为的时间。”

Dr. Prince建议,应将减少久坐不动的行为如何有助于心脏病患者的健康列入心脏康复计划中。

原始出处:

Prolonged sitting worsens health for heart disease patients. MNT, 26 November 2015.

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  2. [GetPortalCommentsPageByObjectIdResponse(id=1764975, encodeId=d0731e6497555, content=<a href='/topic/show?id=df00e086653' target=_blank style='color:#2F92EE;'>#病情#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=70866, encryptionId=df00e086653, topicName=病情)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=d1dc37824931, createdName=ms7524819409032184, createdTime=Mon Aug 22 23:42:00 CST 2016, time=2016-08-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=45414, encodeId=fe4a4541460, content=久坐的英文翻译原来是这样的, beContent=null, objectType=article, channel=null, level=null, likeNumber=106, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyhRUzmFEmHvdIaOns4DmF3BicVffXjkOjBTiaMUIA4o7feGvE5IJ0SfSco4ib955Rx7bvWlib7j9V15xp/0, createdBy=814d1631326, createdName=cmn, createdTime=Thu Dec 10 08:59:00 CST 2015, time=2015-12-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=45415, encodeId=099045415b2, content=prolongedsitting, beContent=null, objectType=article, channel=null, level=null, likeNumber=173, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyhRUzmFEmHvdIaOns4DmF3BicVffXjkOjBTiaMUIA4o7feGvE5IJ0SfSco4ib955Rx7bvWlib7j9V15xp/0, createdBy=814d1631326, createdName=cmn, createdTime=Thu Dec 10 08:59:00 CST 2015, time=2015-12-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1630011, encodeId=8e081630011ad, content=<a href='/topic/show?id=5767233153e' target=_blank style='color:#2F92EE;'>#久坐不动#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23315, encryptionId=5767233153e, topicName=久坐不动)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f62821418601, createdName=lifangping, createdTime=Sun Nov 29 01:42:00 CST 2015, time=2015-11-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=44029, encodeId=149e4402973, content=学到了, beContent=null, objectType=article, channel=null, level=null, likeNumber=149, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2ac31621431, createdName=Handyuan, createdTime=Sat Nov 28 19:08:00 CST 2015, time=2015-11-28, status=1, ipAttribution=)]
    2015-12-10 cmn

    久坐的英文翻译原来是这样的

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=1764975, encodeId=d0731e6497555, content=<a href='/topic/show?id=df00e086653' target=_blank style='color:#2F92EE;'>#病情#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=70866, encryptionId=df00e086653, topicName=病情)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=d1dc37824931, createdName=ms7524819409032184, createdTime=Mon Aug 22 23:42:00 CST 2016, time=2016-08-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=45414, encodeId=fe4a4541460, content=久坐的英文翻译原来是这样的, beContent=null, objectType=article, channel=null, level=null, likeNumber=106, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyhRUzmFEmHvdIaOns4DmF3BicVffXjkOjBTiaMUIA4o7feGvE5IJ0SfSco4ib955Rx7bvWlib7j9V15xp/0, createdBy=814d1631326, createdName=cmn, createdTime=Thu Dec 10 08:59:00 CST 2015, time=2015-12-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=45415, encodeId=099045415b2, content=prolongedsitting, beContent=null, objectType=article, channel=null, level=null, likeNumber=173, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyhRUzmFEmHvdIaOns4DmF3BicVffXjkOjBTiaMUIA4o7feGvE5IJ0SfSco4ib955Rx7bvWlib7j9V15xp/0, createdBy=814d1631326, createdName=cmn, createdTime=Thu Dec 10 08:59:00 CST 2015, time=2015-12-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1630011, encodeId=8e081630011ad, content=<a href='/topic/show?id=5767233153e' target=_blank style='color:#2F92EE;'>#久坐不动#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23315, encryptionId=5767233153e, topicName=久坐不动)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f62821418601, createdName=lifangping, createdTime=Sun Nov 29 01:42:00 CST 2015, time=2015-11-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=44029, encodeId=149e4402973, content=学到了, beContent=null, objectType=article, channel=null, level=null, likeNumber=149, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2ac31621431, createdName=Handyuan, createdTime=Sat Nov 28 19:08:00 CST 2015, time=2015-11-28, status=1, ipAttribution=)]
    2015-12-10 cmn

    prolongedsitting

    0

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    2015-11-28 Handyuan

    学到了

    0

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