Lancet Diab & Endo:肥胖可导致糖尿病和心血管疾病提早数十年,甚至短寿

2014-12-07 MedSci MedSci原创译

研究背景: 尽管普遍认为体重过重会增加心血管疾病和2型糖尿病的风险,但医务工作者仍然缺乏一个有意义的临床度量标准。我们预计体重的增加将导致糖尿病和心血管疾病相关的质量调整寿命年的减少和寿命损失年的增加。 研究方法: 我们开发了一种疾病刺激模型来评估糖尿病和心血管疾病的年风险情况,并且将BMI处在25-25-<30 kg/m2 (超重), 30-<35 kg/m2 (

研究背景:

尽管普遍认为体重过重会增加心血管疾病和2糖尿病的风险,但医务工作者仍然缺乏一个有意义的临床度量标准。我们预计体重的增加将导致糖尿病和心血管疾病相关的质量调整寿命年的减少和寿命损失年的增加。

研究方法:

我们开发了一种疾病刺激模型来评估糖尿病和心血管疾病的年风险情况,并且将BMI处在25-25-<30 kg/m2 (超重), 30-<35 kg/m2 (肥胖), 或者35 kg/m2及以上(过度肥胖)的个体与拥有理想BMI值(18.5-<25 kg/m2)的个体进行死亡率的比较。研究资料来自参与国家营养与检查调查(2003-10)的3992名非西班牙籍白人受试者,提供有全部风险因素评估和空腹血糖浓度数据。在确认模型预测生效后,我们比较了不同体重组别与寿命损失年和健康寿命年损失之间的相关性。

研究结果:

体重增加与心血管疾病和2型糖尿病的危险因素呈显著正相关。体重增加对年轻个体的寿命损失年影响最大,这种影响随着年龄的增加而减弱。肥胖男性的寿命损失年在60-79岁组为0.8年(95% CI 0.2-1.4),在20-39岁组为5.9年(4.4-7.4),对于严重肥胖男性的寿命损失年,在60-79岁组为0.9年(0-1.8),在20-39岁组上升至8.4年(7.0-9.8)。而在超重组中观察到寿命的损失是下降的甚至是微不足道的。女性中有相似的结论,严重肥胖组20-39岁寿命损失年为6.1年(4.6-7.6),60-79岁为0.9年(0.1-1.7)。在所有年龄组和体重类别中,健康寿命年的损失是总体寿命损失年的两到四倍。


图:男性、女性各BMI组的健康寿命年损失与寿命损失年与理想BMI对照组的比较

研究结论:

我们的研究提示健康寿命年和总体寿命年的损失都显示体重增加对心血管疾病和糖尿病有危害。这将为临床工作者在面对他们患者时提供有用的健康管理措施。

原始出处:

Steven A Grover, Mohammed Kaouache, Philip Rempel, Lawrence Joseph, Martin Dawes, David C W Lau, Ilka Lowensteyn. Years of life lost and healthy life-years lost from diabetes and cardiovascular disease in overweight and obese people: a modelling study. The Lancet Diabetes & Endocrinology, 5 December 2014.

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    2015-07-19 howi
  2. [GetPortalCommentsPageByObjectIdResponse(id=1827941, encodeId=04c1182e941b8, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Sun Jul 19 14:55:00 CST 2015, time=2015-07-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=26409, encodeId=d60826409d4, content=好好学习学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=93, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=ac181616815, createdName=ljjj1053, createdTime=Mon Jun 08 17:40:00 CST 2015, time=2015-06-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1636983, encodeId=dbdc163698301, content=<a href='/topic/show?id=afda591646' target=_blank style='color:#2F92EE;'>#DIA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, 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=Mon Aug 03 18:55:00 CST 2015, time=2015-08-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=13075, encodeId=7691130e5c9, content=肥胖不仅导致糖尿病和心血管疾病,也降低机体免疫功能,增加肿瘤风险, beContent=null, objectType=article, channel=null, level=null, likeNumber=104, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=809381710, createdName=cbp, createdTime=Sat Dec 13 15:02:00 CST 2014, time=2014-12-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1497853, encodeId=79d3149e853af, content=<a href='/topic/show?id=bb6f89e145a' target=_blank style='color:#2F92EE;'>#血管疾病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=89714, encryptionId=bb6f89e145a, topicName=血管疾病)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ccb99370406, createdName=andy2090, createdTime=Tue Dec 09 01:55:00 CST 2014, time=2014-12-09, status=1, ipAttribution=)]
    2015-06-08 ljjj1053

    好好学习学习

    0

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    2014-12-13 cbp

    肥胖不仅导致糖尿病和心血管疾病,也降低机体免疫功能,增加肿瘤风险

    0

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