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PLOS ONE:不同射程分数的心力衰竭患者的生活质量如何?

2019-06-29 海北 MedSci原创

已有的指南根据左心室射血分数(LVEF)将患有心力衰竭(HF)的患者分为3个不同的组。最近,研究人员使用明尼苏达生活心力衰竭问卷(MLHFQ)来量化HF患者的健康相关生活质量。 在该研究中,患者被分为三组:保留LVEF(> 50%),中位LVEF(40-49%),和降低LVEF(<40%)。研究人员使用单向ANOVA评估MLHFQ评分,并且在组之间观察差异。通过Spearman相关分

已有的指南根据左心室射血分数(LVEF)将患有心力衰竭(HF)的患者分为3个不同的组。最近,研究人员使用明尼苏达生活心力衰竭问卷(MLHFQ)来量化HF患者的健康相关生活质量。

在该研究中,患者被分为三组:保留LVEF> 50%),中位LVEF40-49%),和降低LVEF<40%)。研究人员使用单向ANOVA评估MLHFQ评分,并且在组之间观察差异。通过Spearman相关分析分析纽约心脏协会(NYHA)类与身体评分的关联。使用Kaplan-Meier曲线评估死亡和HF相关住院治疗的总MLHFQ评分的预测效用。 Cox比例风险模型用于确定预后的风险因素。用Cronbachα评估内部可靠性。

结果显示,三组总MLHFQ评分和MLHFQ分量表评分存在显着差异(p <0.05)。 MLHFQ结构域在三组之间表现出高内部一致性(Cronbachα= 0.92,0.960.93)。 MLHFQ物理量表评分与HFrEFr = 0.59p <0.001)和HFmrEF患者(r = 0.537p <0.001)中的NYHA分级显着相关。

生存分析表明,考虑高评分的MLHFQ,三组间有显着性差异(p = 0.038)。在具有低MLHFQ评分的组中,与HFpEF组相比,HFmrEF组显示出显着增加的死亡率和HF相关住院率(p = 0.035)。

因此,不同EF值的心力衰竭患者的特征和临床结果各不相同。 MLHFQ似乎是一种有效和可靠的健康状况测量,并提供良好的预后能力。


原始出处:

Chen X et al. Quality of life and outcomes in heart failure patients with ejection fractions in different ranges. PLOS ONE, 2019; doi: 10.1371/journal.pone.0218983. eCollection 2019.


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  2. [GetPortalCommentsPageByObjectIdResponse(id=1790349, encodeId=e2801e90349c2, content=<a href='/topic/show?id=6e4814388e2' target=_blank style='color:#2F92EE;'>#Plos one#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=67, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=14388, encryptionId=6e4814388e2, topicName=Plos one)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=fda6311, createdName=119337457, createdTime=Mon Dec 16 14:35:00 CST 2019, time=2019-12-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=368799, encodeId=46c5368e99a2, content=不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=111, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTI9X140JXPuaKWWY7pcpOQCp6jSFssJq9bMmib99rYzz8SfbLfY5pUjllibm9p9j97e04VpDTJCq8uw/132, createdBy=5a171686354, createdName=1de48adem68(暂无匿称), createdTime=Mon Jul 01 23:56:40 CST 2019, time=2019-07-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=368674, encodeId=00c33686e442, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=118, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2018/07/20/db9fdbf4704eb33e2c8baa227441bd0b.jpg, createdBy=69ec2342118, createdName=戒律, createdTime=Sun Jun 30 17:31:40 CST 2019, time=2019-06-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=368625, encodeId=ca5b368625af, content=不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=122, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/2EVCwc9WmQS6ec99H2TX8ejmR40xYjwrIcrqjAnibV36aicL1sLxc21rhpZnqTOxk33HP44iayEwo6qYXqgZvdRtA/132, createdBy=d0d01573846, createdName=329523732, createdTime=Sat Jun 29 22:14:26 CST 2019, time=2019-06-29, status=1, ipAttribution=)]
    2019-07-01 1de48adem68(暂无匿称)

    不错

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  3. [GetPortalCommentsPageByObjectIdResponse(id=1790349, encodeId=e2801e90349c2, content=<a href='/topic/show?id=6e4814388e2' target=_blank style='color:#2F92EE;'>#Plos one#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=67, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=14388, encryptionId=6e4814388e2, topicName=Plos one)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=fda6311, createdName=119337457, createdTime=Mon Dec 16 14:35:00 CST 2019, time=2019-12-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=368799, encodeId=46c5368e99a2, content=不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=111, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTI9X140JXPuaKWWY7pcpOQCp6jSFssJq9bMmib99rYzz8SfbLfY5pUjllibm9p9j97e04VpDTJCq8uw/132, createdBy=5a171686354, createdName=1de48adem68(暂无匿称), createdTime=Mon Jul 01 23:56:40 CST 2019, time=2019-07-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=368674, encodeId=00c33686e442, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=118, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2018/07/20/db9fdbf4704eb33e2c8baa227441bd0b.jpg, createdBy=69ec2342118, createdName=戒律, createdTime=Sun Jun 30 17:31:40 CST 2019, time=2019-06-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=368625, encodeId=ca5b368625af, content=不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=122, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/2EVCwc9WmQS6ec99H2TX8ejmR40xYjwrIcrqjAnibV36aicL1sLxc21rhpZnqTOxk33HP44iayEwo6qYXqgZvdRtA/132, createdBy=d0d01573846, createdName=329523732, createdTime=Sat Jun 29 22:14:26 CST 2019, time=2019-06-29, status=1, ipAttribution=)]
    2019-06-30 戒律

    学习

    0

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    2019-06-29 329523732

    不错

    0

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