Baidu
map

JACC:白大衣高血压与心血管风险之间究竟有着怎样的关联?

2016-11-12 fsy MedSci原创

白大衣高血压(WCH)及白大衣效应(WCE)在心血管疾病(CVD)风险的发展过程中的作用仍然很难理解。来自美国的研究人员使用了来自基于群体的11项队列IDACO(关于心血管结果的动态血压监测的国际数据库)研究的数据,该研究比较了653例WCH患者和653名健康对照者常规血压测量的日间动态血压监测数据。欧洲高血压指南被用于评估5阶段风险。低风险被定义为0至2个危险因素,高风险被定义为≥3至5个危险因

白大衣高血压(WCH)及白大衣效应(WCE)在心血管疾病(CVD)风险的发展过程中的作用仍然很难理解。

来自美国的研究人员使用了来自基于群体的11项队列IDACO(关于心血管结果的动态血压监测的国际数据库)研究的数据,该研究比较了653例WCH患者和653名健康对照者常规血压测量的日间动态血压监测数据。

欧洲高血压指南被用于评估5阶段风险。低风险被定义为0至2个危险因素,高风险被定义为≥3至5个危险因素,糖尿病和/或先前CVD事件发生史。研究人员在653例未治疗的WCH受试者和653名正常血压对照受试者之间进行了年龄和队列匹配。

在逐步线性回归模型中,患者每增加10岁,收缩性WCE则增加3.8mmHg(95%置信区间[CI]:3.1至4.6mmHg),并且在具有或没有先前的CVD事件的低风险和高风险患者中也出现了类似的情况。在平均10.6年的随访中,159名高危人群中新发CVD事件的发生率高于159名年龄匹配的高风险血压正常人群(调整风险比[HR]:2.06;95 %CI:1.10至3.84;p=0.023)。

对于具有低风险WCH和年龄匹配的低风险血压正常494名受试者中,HR并不显著。根据年龄的亚组分析显示,WCH与CVD事件之间的关联仅限于高龄(年龄≥60岁)的高危WCH受试者;在老年高危患者组中调整后的HR为2.19(95%CI:1.09至4.37;p=0.027),在老年低危患者组中为0.88(95%CI:0.51至1.53;p=0.66)(相互作用p=0.044)。

以上研究结果显示,WCE大小与老龄化相关,与CVD风险无关。在大多数WCH人群中,CVD的风险与年龄和风险调整后的正常对照组大致相当。

原始出处:

Stanley S. Franklin,Lutgarde Thijs,Kei Asayama,et al.The Cardiovascular Risk of White-Coat Hypertension. J Am Coll Cardiol. 2016;68(19):2033-2043.

本文系梅斯医学(MedSci)原创编译整理,转载需授权!

版权声明:
本网站所有内容来源注明为“梅斯医学”或“MedSci原创”的文字、图片和音视频资料,版权均属于梅斯医学所有。非经授权,任何媒体、网站或个人不得转载,授权转载时须注明来源为“梅斯医学”。其它来源的文章系转载文章,或“梅斯号”自媒体发布的文章,仅系出于传递更多信息之目的,本站仅负责审核内容合规,其内容不代表本站立场,本站不负责内容的准确性和版权。如果存在侵权、或不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
在此留言
评论区 (4)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1853595, encodeId=56e2185359567, content=<a href='/topic/show?id=48351020537' target=_blank style='color:#2F92EE;'>#JACC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10205, encryptionId=48351020537, topicName=JACC)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=55ce62, createdName=hbwxf, createdTime=Thu Dec 22 07:22:00 CST 2016, time=2016-12-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2082394, encodeId=15b5208239423, content=<a href='/topic/show?id=56658981223' target=_blank style='color:#2F92EE;'>#血管风险#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=80, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=89812, encryptionId=56658981223, topicName=血管风险)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdqq.qlogo.cn/qqapp/101296147/78FA0899509C358B01B975E8EAC1F88A/100, createdBy=7d822500145, createdName=ms5353107019656438, createdTime=Wed Jun 14 16:22:00 CST 2017, time=2017-06-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1706471, encodeId=19051e06471bb, content=<a href='/topic/show?id=b91fe1673b8' target=_blank style='color:#2F92EE;'>#白大衣高血压#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=73, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71673, encryptionId=b91fe1673b8, topicName=白大衣高血压)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=4d0231270259, createdName=yanjie6253_56072852, createdTime=Mon Oct 16 12:22:00 CST 2017, time=2017-10-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1325319, encodeId=75ef132531949, content=<a href='/topic/show?id=96c71804b7' target=_blank style='color:#2F92EE;'>#ACC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1804, encryptionId=96c71804b7, topicName=ACC)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1e452500029, createdName=12498568m50暂无昵称, createdTime=Mon Nov 14 02:22:00 CST 2016, time=2016-11-14, status=1, ipAttribution=)]
    2016-12-22 hbwxf
  2. [GetPortalCommentsPageByObjectIdResponse(id=1853595, encodeId=56e2185359567, content=<a href='/topic/show?id=48351020537' target=_blank style='color:#2F92EE;'>#JACC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10205, encryptionId=48351020537, topicName=JACC)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=55ce62, createdName=hbwxf, createdTime=Thu Dec 22 07:22:00 CST 2016, time=2016-12-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2082394, encodeId=15b5208239423, content=<a href='/topic/show?id=56658981223' target=_blank style='color:#2F92EE;'>#血管风险#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=80, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=89812, encryptionId=56658981223, topicName=血管风险)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdqq.qlogo.cn/qqapp/101296147/78FA0899509C358B01B975E8EAC1F88A/100, createdBy=7d822500145, createdName=ms5353107019656438, createdTime=Wed Jun 14 16:22:00 CST 2017, time=2017-06-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1706471, encodeId=19051e06471bb, content=<a href='/topic/show?id=b91fe1673b8' target=_blank style='color:#2F92EE;'>#白大衣高血压#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=73, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71673, encryptionId=b91fe1673b8, topicName=白大衣高血压)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=4d0231270259, createdName=yanjie6253_56072852, createdTime=Mon Oct 16 12:22:00 CST 2017, time=2017-10-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1325319, encodeId=75ef132531949, content=<a href='/topic/show?id=96c71804b7' target=_blank style='color:#2F92EE;'>#ACC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1804, encryptionId=96c71804b7, topicName=ACC)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1e452500029, createdName=12498568m50暂无昵称, createdTime=Mon Nov 14 02:22:00 CST 2016, time=2016-11-14, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1853595, encodeId=56e2185359567, content=<a href='/topic/show?id=48351020537' target=_blank style='color:#2F92EE;'>#JACC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10205, encryptionId=48351020537, topicName=JACC)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=55ce62, createdName=hbwxf, createdTime=Thu Dec 22 07:22:00 CST 2016, time=2016-12-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2082394, encodeId=15b5208239423, content=<a href='/topic/show?id=56658981223' target=_blank style='color:#2F92EE;'>#血管风险#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=80, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=89812, encryptionId=56658981223, topicName=血管风险)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdqq.qlogo.cn/qqapp/101296147/78FA0899509C358B01B975E8EAC1F88A/100, createdBy=7d822500145, createdName=ms5353107019656438, createdTime=Wed Jun 14 16:22:00 CST 2017, time=2017-06-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1706471, encodeId=19051e06471bb, content=<a href='/topic/show?id=b91fe1673b8' target=_blank style='color:#2F92EE;'>#白大衣高血压#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=73, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71673, encryptionId=b91fe1673b8, topicName=白大衣高血压)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=4d0231270259, createdName=yanjie6253_56072852, createdTime=Mon Oct 16 12:22:00 CST 2017, time=2017-10-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1325319, encodeId=75ef132531949, content=<a href='/topic/show?id=96c71804b7' target=_blank style='color:#2F92EE;'>#ACC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1804, encryptionId=96c71804b7, topicName=ACC)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1e452500029, createdName=12498568m50暂无昵称, createdTime=Mon Nov 14 02:22:00 CST 2016, time=2016-11-14, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1853595, encodeId=56e2185359567, content=<a href='/topic/show?id=48351020537' target=_blank style='color:#2F92EE;'>#JACC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10205, encryptionId=48351020537, topicName=JACC)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=55ce62, createdName=hbwxf, createdTime=Thu Dec 22 07:22:00 CST 2016, time=2016-12-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2082394, encodeId=15b5208239423, content=<a href='/topic/show?id=56658981223' target=_blank style='color:#2F92EE;'>#血管风险#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=80, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=89812, encryptionId=56658981223, topicName=血管风险)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdqq.qlogo.cn/qqapp/101296147/78FA0899509C358B01B975E8EAC1F88A/100, createdBy=7d822500145, createdName=ms5353107019656438, createdTime=Wed Jun 14 16:22:00 CST 2017, time=2017-06-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1706471, encodeId=19051e06471bb, content=<a href='/topic/show?id=b91fe1673b8' target=_blank style='color:#2F92EE;'>#白大衣高血压#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=73, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71673, encryptionId=b91fe1673b8, topicName=白大衣高血压)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=4d0231270259, createdName=yanjie6253_56072852, createdTime=Mon Oct 16 12:22:00 CST 2017, time=2017-10-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1325319, encodeId=75ef132531949, content=<a href='/topic/show?id=96c71804b7' target=_blank style='color:#2F92EE;'>#ACC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1804, encryptionId=96c71804b7, topicName=ACC)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1e452500029, createdName=12498568m50暂无昵称, createdTime=Mon Nov 14 02:22:00 CST 2016, time=2016-11-14, status=1, ipAttribution=)]

相关资讯

PLoS Med:Meta分析家庭血压监测有助于风险分层

根据一项最新的Meta分析,对于在一些常规环境(例如医生办公室)中看似血压正常的人,家庭血压监测可以极大地提高其风险分层。对于那些血压水平处于理想、正常、正常高值水平的人以及轻度高血压患者来说,家庭血压监测有助于识别心血管、心脏和脑血管事件,改善一级预防。该研究2014年1月21日发表于PLoS Medicine杂志。 Kei Asayama博士(比利时Leuven大学)和同事们在论文中写道

Hypertension:极高龄患者治疗白大衣高血压有益

  英国学者的一项研究表明,在极高龄人群中对白大衣性高血压实施降压治疗可能产生益处。论文于2012年11月19日在线发表于《高血压》(Hypertension)。   双盲随机HYVET试验在80岁以上高血压患者中对缓释吲哒帕胺联合培哚普利与匹配安慰剂进行了比较。此项研究为HYVET试验的子项目,并在受试者中测定了动态血压(ABP)。基线时112例患者测定了ABP,平均随访13个月后186例患者

Baidu
map
Baidu
map
Baidu
map