国家神经系统疾病临床医学研究中心数据管理与共享系统

Data Management And Sharing System of China National Clinical Research Center for Neurological Diseases

《国家中心数据管理与共享系统操作说明书 —— 研究者部分》

HbA1c is associated with increased all-cause mortality in the first year after acute ischemic stroke.

第一作者：Shuolin Wu

通讯作者：Chunxue Wang

基本信息

  • 负责人：Shuolin Wu
  • 数据来源： ACROSS-CHINA
  • 论文编号：ACROSS-CHINA20150033
  • 发表时间：2015-02-15

2015-02-15

已发表文章

发表杂志：NEUROL RESEACH

发表类型: Original Contributions

影响因子(IF): 1.84

PMID: 24649851 Pubmed原文链接 全文下载

主要研究背景及目的

To assess the association between baseline HbA1c and the poor outcomes within 1 year after acute ischemic stroke.

方法

Acute ischemic stroke patients with HbA1c values at baseline (n  =  2186) were selected from the abnormal glucose regulation in patients with acute stroke across China study (ACROSS). Logistic regressions were performed to assess the association between HbA1c quartiles (<5.5% [37 mmol/mol], 5.5 to <6.1% [37 to <43 mmol/mol], 6.1 to <7.2% [43 to <55 mmol/mol], and ≥ 7.2% [≥ 55 mmol/mol]) and the poor outcomes within 1 year. Poor outcomes were defined as all-cause mortality (modified Rankin scale [mRS]  =  6) and poor functional outcome (mRS [2-6]).

结论

The risk for all-cause mortality was significantly increased in HbA1c level >5.5% [>37 mmol/mol] when compared to HbA1c quartile <5.5% [<37 mmol/mol] and dramatically increased to two to three times higher in the highest HbA1c quartile ≥ 7.2% [>55 mmol/mol] (1-year all-cause mortality model, odds ratios [ORs] were 1.07, 1.01, and 2.45, P for trend 0.009). After the further analysis with previous diabetes mellitus (DM) and post-stroke insulin use stratified, the risk of mortality was increased across the HbA1c levels (P for trend 0.020) and dramatically augmented in HbA1c ≥ 7.2% [>55 mmol/mol] in patients without a history of DM and without post-stroke insulin use.

主要结果

The risk for all-cause mortality was significantly increased in HbA1c level >5.5% [>37 mmol/mol] when compared to HbA1c quartile <5.5% [<37 mmol/mol] and dramatically increased to two to three times higher in the highest HbA1c quartile ≥ 7.2% [>55 mmol/mol] (1-year all-cause mortality model, odds ratios [ORs] were 1.07, 1.01, and 2.45, P for trend 0.009). After the further analysis with previous diabetes mellitus (DM) and post-stroke insulin use stratified, the risk of mortality was increased across the HbA1c levels (P for trend 0.020) and dramatically augmented in HbA1c ≥ 7.2% [>55 mmol/mol] in patients without a history of DM and without post-stroke insulin use.