A~2DS~2评分联合血糖对急性缺血性卒中相关性肺炎发生的预测价值研究
发布时间:2018-07-17 06:15
【摘要】:目的:探索A~2DS~2评分联合血糖后是否可以提高对急性缺血性脑卒中患者卒中相关性肺炎(SAP)发生风险的预测价值。方法:回顾性连续收集2012年1月至2016年12月山西医科大学第一医院神经内科收治的在发病7天内入院的急性缺血性脑卒中患者的病例资料,包括年龄、性别、房颤、吞咽困难、NIHSS评分、入院血糖、空腹血糖和梗死部位,并计算A~2DS~2评分。对所有纳入对象采用改良CDC标准或Mann’s标准诊断SAP。多元Logistic回归分析计算入院高血糖(≥11.1mmol/L)、空腹高血糖(≥7.1mmol/L)、入院或空腹高血糖的调整OR值并确定血糖预测SAP发生风险的分值,与A~2DS~2评分联合生成新的评分量表。用ROC曲线分析分别绘制A~2DS~2评分和新评分量表的ROC曲线图,并计算A~2DS~2评分和m A~2DS~2评分的曲线下面积(AUC),AUC0.5表示有预测价值,比较A~2DS~2评分和m A~2DS~2评分的AUC,AUC越大,预测价值越高。P0.05认为差异有统计学意义。并计算各自的最佳截断值的灵敏度和特异度。结果:共纳入符合标准的急性缺血性脑卒中患者2552例,平均年龄61.85(±12.70)岁,肺炎发病率7.8%。入院高血糖、空腹高血糖、入院/空腹高血糖对SAP的调整OR值分别是1.04(P=0.885)、2.86(P0.05)、1.14(P=0.475)。空腹高血糖是SAP的独立危险因素,其调整OR值在2-4之间,赋值2分,与A~2DS~2评分联合后生成改良A~2DS~2评分(mA~2DS~2评分)。A~2DS~2评分和mA~2DS~2评分的分值越高,SAP的发病率也越高。A~2DS~2评分和mA~2DS~2评分的AUC(95%CI)分别是0.793(0.777,0.809)和0.814(0.798,0.828),且mA~2DS~2评分的AUC大于A~2DS~2评分(Z=2.704,P0.05),差异有统计学意义。在本研究中,A~2DS~2评分的最佳截断值是3分,灵敏度81.5%,特异度62.2%,mA~2DS~2评分的最佳截断值是4分,灵敏度83.5%,特异度64.9%。结论:1.空腹高血糖是SAP的独立危险因素;2.在本研究中,A~2DS~2评分和mA~2DS~2评分都是简便有效的急性缺血性脑卒中患者SAP发生风险的预测评分量表;3.在本研究中,mA~2DS~2评分对SAP发生风险的预测价值优于A~2DS~2评分。
[Abstract]:Objective: to explore whether the combination of A2 DS2 score and blood glucose can improve the predictive value of acute ischemic stroke patients with stroke associated pneumonia (SAP). Methods: data of patients with acute ischemic stroke admitted within 7 days from January 2012 to December 2016 in the Department of Neurology, first Hospital of Shanxi Medical University, including age, sex, atrial fibrillation, were collected retrospectively. NIHSS, admission blood glucose, fasting blood glucose and infarct location were evaluated. All subjects were diagnosed with improved CDC criteria or Mannus criteria. Multivariate logistic regression analysis was used to calculate admission hyperglycemia (鈮,
本文编号:2129358
[Abstract]:Objective: to explore whether the combination of A2 DS2 score and blood glucose can improve the predictive value of acute ischemic stroke patients with stroke associated pneumonia (SAP). Methods: data of patients with acute ischemic stroke admitted within 7 days from January 2012 to December 2016 in the Department of Neurology, first Hospital of Shanxi Medical University, including age, sex, atrial fibrillation, were collected retrospectively. NIHSS, admission blood glucose, fasting blood glucose and infarct location were evaluated. All subjects were diagnosed with improved CDC criteria or Mannus criteria. Multivariate logistic regression analysis was used to calculate admission hyperglycemia (鈮,
本文编号:2129358
本文链接:https://www.wllwen.com/yixuelunwen/jjyx/2129358.html
最近更新
教材专著