Diabetologia:在每次就诊时糖化血红蛋白的变异与认知功能下降之间的关系

2020-01-30 MedSci MedSci原创

本研究的目的是探讨糖化血红蛋白的变异性与老年人认知功能下降之间的关系。

本研究的目的是探讨糖化血红蛋白的变异性与老年人认知功能下降之间的关系。

我们对两个以人群为基础的前瞻性群组(健康退休研究[HRS]和英国老龄化纵向研究[ELSA])进行了汇总分析。对包括记忆和执行功能的认知功能,在基线期和每2年进行一次评估,而在基线和每4年评估一次糖化血红蛋白水平。使用CVSD和独立于平均值(VIM)的变异性进行计算在每次就诊时HbA1c变异性(VVV)在随访期间。采用线性混合模型评估糖化血红蛋白变异性与认知功能下降之间的关系,并对人口统计学、平均糖化血红蛋白、教育、吸烟、饮酒、BMI、基线高血压、基线糖尿病状态和hdl -胆固醇进行校正。

研究显示,该研究招募了6237名参与者(58.23%的女性,平均年龄63.38±8.62),并至少进行了三次糖化血红蛋白检测。中位随访时间为10.56±1.86年。在HbA1c变异性最高的四分位数中,不考虑HbA1c的平均值,参与者的记忆下降率(-0.094SD/年,95%CI-0.185-0.003)和执行功能下降率(-0.083SD/年,95%CI-0.125-0.041)显著降低。在无糖尿病的个体中,HbA1c CV中的每1-SD增量与完全调整模型中记忆z评分下降率(-0.02995%CI-0.052-0.005)和执行功能z评分下降(-0.04995%CI-0.079-0.018)显著相关。

在本研究中,我们观察到长期糖化血红蛋白变异与非糖尿病人群的认知能力下降之间存在显著的相关性。因此,稳定血糖控制对认知功能减退率的影响值得进一步研究。

原始出处:

Zhe-Bin Yu,Yao Zhu, Association between visit-to-visit variability of HbA1c and cognitive decline: a pooled analysis of two prospective population-based cohorts

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=1639343, encodeId=c3f31639343de, content=<a href='/topic/show?id=afda591646' target=_blank style='color:#2F92EE;'>#DIA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5916, encryptionId=afda591646, topicName=DIA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=987022654425, createdName=ms9608593228839890, createdTime=Thu Dec 03 18:14:00 CST 2020, time=2020-12-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1761306, encodeId=b26c1e6130636, content=<a href='/topic/show?id=9bea33520d' target=_blank style='color:#2F92EE;'>#BET#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3352, encryptionId=9bea33520d, topicName=BET)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=9a1a37427546, createdName=ms5439512287675881, createdTime=Tue Feb 18 10:14:00 CST 2020, time=2020-02-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2034329, encodeId=8ebd2034329b2, content=<a href='/topic/show?id=2fda91215d2' target=_blank style='color:#2F92EE;'>#认知功能下降#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=91215, encryptionId=2fda91215d2, topicName=认知功能下降)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=920c231, createdName=lixiaol, createdTime=Wed Feb 19 06:14:00 CST 2020, time=2020-02-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1342648, encodeId=a3cd1342648f3, content=<a href='/topic/show?id=34cb381023e' target=_blank style='color:#2F92EE;'>#变异#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38102, encryptionId=34cb381023e, topicName=变异)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=78c32500188, createdName=12498dabm77暂无昵称, createdTime=Sat Feb 01 14:14:00 CST 2020, time=2020-02-01, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1639343, encodeId=c3f31639343de, content=<a href='/topic/show?id=afda591646' target=_blank style='color:#2F92EE;'>#DIA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5916, encryptionId=afda591646, topicName=DIA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=987022654425, createdName=ms9608593228839890, createdTime=Thu Dec 03 18:14:00 CST 2020, time=2020-12-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1761306, encodeId=b26c1e6130636, content=<a href='/topic/show?id=9bea33520d' target=_blank style='color:#2F92EE;'>#BET#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3352, encryptionId=9bea33520d, topicName=BET)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=9a1a37427546, createdName=ms5439512287675881, createdTime=Tue Feb 18 10:14:00 CST 2020, time=2020-02-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2034329, encodeId=8ebd2034329b2, content=<a href='/topic/show?id=2fda91215d2' target=_blank style='color:#2F92EE;'>#认知功能下降#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=91215, encryptionId=2fda91215d2, topicName=认知功能下降)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=920c231, createdName=lixiaol, createdTime=Wed Feb 19 06:14:00 CST 2020, time=2020-02-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1342648, encodeId=a3cd1342648f3, content=<a href='/topic/show?id=34cb381023e' target=_blank style='color:#2F92EE;'>#变异#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38102, encryptionId=34cb381023e, topicName=变异)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=78c32500188, createdName=12498dabm77暂无昵称, createdTime=Sat Feb 01 14:14:00 CST 2020, time=2020-02-01, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1639343, encodeId=c3f31639343de, content=<a href='/topic/show?id=afda591646' target=_blank style='color:#2F92EE;'>#DIA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5916, encryptionId=afda591646, topicName=DIA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=987022654425, createdName=ms9608593228839890, createdTime=Thu Dec 03 18:14:00 CST 2020, time=2020-12-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1761306, encodeId=b26c1e6130636, content=<a href='/topic/show?id=9bea33520d' target=_blank style='color:#2F92EE;'>#BET#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3352, encryptionId=9bea33520d, topicName=BET)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=9a1a37427546, createdName=ms5439512287675881, createdTime=Tue Feb 18 10:14:00 CST 2020, time=2020-02-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2034329, encodeId=8ebd2034329b2, content=<a href='/topic/show?id=2fda91215d2' target=_blank style='color:#2F92EE;'>#认知功能下降#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=91215, encryptionId=2fda91215d2, topicName=认知功能下降)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=920c231, createdName=lixiaol, createdTime=Wed Feb 19 06:14:00 CST 2020, time=2020-02-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1342648, encodeId=a3cd1342648f3, content=<a href='/topic/show?id=34cb381023e' target=_blank style='color:#2F92EE;'>#变异#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38102, encryptionId=34cb381023e, topicName=变异)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=78c32500188, createdName=12498dabm77暂无昵称, createdTime=Sat Feb 01 14:14:00 CST 2020, time=2020-02-01, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1639343, encodeId=c3f31639343de, content=<a href='/topic/show?id=afda591646' target=_blank style='color:#2F92EE;'>#DIA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5916, encryptionId=afda591646, topicName=DIA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=987022654425, createdName=ms9608593228839890, createdTime=Thu Dec 03 18:14:00 CST 2020, time=2020-12-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1761306, encodeId=b26c1e6130636, content=<a href='/topic/show?id=9bea33520d' target=_blank style='color:#2F92EE;'>#BET#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3352, encryptionId=9bea33520d, topicName=BET)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=9a1a37427546, createdName=ms5439512287675881, createdTime=Tue Feb 18 10:14:00 CST 2020, time=2020-02-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2034329, encodeId=8ebd2034329b2, content=<a href='/topic/show?id=2fda91215d2' target=_blank style='color:#2F92EE;'>#认知功能下降#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=91215, encryptionId=2fda91215d2, topicName=认知功能下降)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=920c231, createdName=lixiaol, createdTime=Wed Feb 19 06:14:00 CST 2020, time=2020-02-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1342648, encodeId=a3cd1342648f3, content=<a href='/topic/show?id=34cb381023e' target=_blank style='color:#2F92EE;'>#变异#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38102, encryptionId=34cb381023e, topicName=变异)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=78c32500188, createdName=12498dabm77暂无昵称, createdTime=Sat Feb 01 14:14:00 CST 2020, time=2020-02-01, status=1, ipAttribution=)]

相关资讯

Stroke:MRI所示脑部变化可预测认知功能下降

脑小血管疾病的特征是广泛的局灶性和全脑性变化,Hanna Jokinen等研究者使用磁共振成像分割工具对与小血管疾病相关的多种大脑变化进行量化,并检查它们在认知和功能方面的个体和综合预测价值。 研究使用自动地图集和基于卷积神经网络的分割方法,对来自LADIS(脑白质和残疾研究)的560位老年人的磁共振成像扫描进行分析,可测量出白质高信号,腔隙,扩大的血管周间隙,慢性皮质梗塞以及整体和局灶

Circulation:强化降低老年高血压患者的血压对大脑功能的影响

MRI显示以脑白质高信号为代表的皮层下微血管疾病与老年高血压患者的大脑功能减退有关。24小时平均收缩压(BP)水平患者的活动能力、白质疾病进展和认知功能有怎样的影响?研究人员开展一项前瞻性的、随机化研究,评估两个24小时平均收缩压水平对≥75岁的收缩期高血压患者的活动能力、白质疾病进展和认知功能的影响。MRI显示受试患者均有脑白质高信号病灶。将受试患者随机分至24小时平均收缩压≤130 mm Hg

Schizophr Res:精神分裂症共病肥胖与认知功能损伤呈负相关

肥胖是精神分裂症中一种典型的代谢综合征,荟萃分析报告了精神分裂症合并肥胖的风险升高,肥胖发病率是一般人群的1.5-4倍。

提前退休的好生活对大脑有害?

一项基于人群的大型研究表明,提前退休的人尤其是女性,其认知能力下降的风险显著增加。针对中国农村地区超过17 000人的全国性调查结果显示,与不参加该计划的人相比,参加提前退休养老金计划的人的认知和记忆力得分显著较低。

Diabetes Care:1型糖尿病老年人的严重低血糖症和认知功能

由此可见,在T1D老年人中,近期SH和终生SH与较差的认知能力有关。最近的SH与整体认知能力下降有关。这些结果表明SH对老年T1D患者的大脑健康具有不良影响,并突出了预防SH的重要性。

心脑血管危险因素可预测未来认知功能

研究方法纳入标准:受试者无痴呆及痴呆相关病史;MMSE得分≥26;在1个或多个点有可接受的淀粉样正电子发射断层扫描和磁共振成像;已知APOEε4状态和完整的血管危险因素信息。排除标准:在白质高信号WMHV和脑容量分析中,排除大脑皮层梗死不适当分割(n=5)或白质病变不考虑血管起源(如脱髓鞘;n=3)的个体。假设:(1)中年早期血管危险因素的暴露与晚年脑结构和病理改变的联系最紧密;(2)APOEε4