中国全科医学 ›› 2020, Vol. 23 ›› Issue (4): 442-446.DOI: 10.12114/j.issn.1007-9572.2019.00.691

• 专题研究 • 上一篇    下一篇

血液检测值对首发缺血性脑卒中患者并发肺部感染的影响

杨新雷1,伍鸿鹄1,周伟2,许源1,葛艳秋3,易应萍4*   

  1. 1.330006江西省南昌市,南昌大学第二附属医院医疗大数据研究中心 2.330006江西省南昌市,南昌大学第二附属医院心内科 3.330006江西省南昌市,南昌大学医学部公共卫生学院 4.330006江西省南昌市,南昌大学第二附属医院信息处
    *通信作者:易应萍,研究员;E-mail:yyp66@126.com
  • 出版日期:2020-02-05 发布日期:2020-02-05
  • 基金资助:
    江西省科技厅科技创新平台项目(20171BCD40024);江西省科技厅一般项目(20171BBH80025)

Effects of Blood Test Indicators on Pulmonary Infection in Patients with First-ever Ischemic Stroke 

YANG Xinlei1,WU Honghu1,ZHOU Wei2,XU Yuan1,GE Yanqiu3,YI Yingping4*   

  1. 1.Clinical Big Data Research Center,the Second Affiliated Hospital of Nanchang University,Nanchang 330006,China
    2.Department of Cardiology,the Second Affiliated Hospital of Nanchang University,Nanchang 330006,China
    3.School of Public Health,Nanchang University School of Medicine,Nanchang 330006,China
    4.Department of Information,the Second Affiliated Hospital of Nanchang University,Nanchang 330006,China
    *Corresponding author:YI Yingping,Professor;E-mail:yyp66@126.com
  • Published:2020-02-05 Online:2020-02-05

摘要: 背景 住院期间并发肺部感染会明显增加住院费用、时间和死亡率,大大加重了疾病负担。入院24 h内血液检测值对肺部感染是否存在影响尚不清楚。目的 分析血液检测值对首发缺血性脑卒中患者并发肺部感染的影响。方法 回顾性收集2009年1月—2017年7月南昌大学第二附属医院收治的6 284例首发缺血性脑卒中患者的临床资料,根据是否并发肺部感染将患者分为两组,比较两组患者性别、年龄、当前饮酒情况、当前吸烟情况等基本信息及入院24 h内的血液检测值,采用非条件Logistic回归分析首发缺血性脑卒中患者并发肺部感染的影响因素。结果 6 284例首发缺血性脑卒中患者中并发肺部感染者373例(5.94%),其中男237例,女136例,平均年龄为(72.6±10.1)岁。Logistic回归分析显示,年龄、当前吸烟情况、血小板计数、血红蛋白、中性粒细胞绝对值、红细胞分布宽度标准差、肌酐、脂蛋白a是并发肺部感染与否的影响因素(OR值分别为2.316、2.258、0.998、0.987、1.106、1.029、1.003、1.056,P<0.05)。结论 首发缺血性脑卒中的血液检测值对并发肺部感染有预测作用,其中血小板计数、血红蛋白水平升高者并发肺部感染的风险降低,中性粒细胞、红细胞分布宽度标准差、肌酐、脂蛋白a升高者并发肺部感染风险加大。

关键词: 卒中, 缺血性脑卒中, 肺部感染, 影响因素分析

Abstract: Background Pulmonary infection during hospitalization significantly increases hospitalization costs,length of stay and mortality,and seriously increases the disease burden.Whether the blood test indicators within 24 hours after admission have effects on pulmonary infection in ischemic stroke patients is not well known.Objective To evaluate the effects of blood test indicators on pulmonary infection in patients with first-ever ischemic stroke.Methods Clinical data of 6 284 patients with first-ever ischemic stroke admitted to the Second Affiliated Hospital of Nanchang University from January 2009 to July 2017 were retrospectively collected.The patients were divided into two groups according to whether they were complicated by pulmonary infection.The gender,age,current drinking status,current smoking status and blood test indicators within 24 hours after admission were compared between the two groups.Non-conditional Logistic regression were used to analyze the influencing factors.Results During the observation period,a total of 373(237 males and 136 females)cases out of 6 284 patients were complicated with pulmonary infection with an average age of(72.6±10.1) and the incidence was 5.94%.Logistic regression analysis showed that age,smoking status,platelet count,hemoglobin,absolute neutrophil count,standard deviation of distribution width(RDW-SD),creatinine and lipoprotein(a) were independent influencing factors of pulmonary infection(OR=2.316,2.258,0.998,0.987,1.106,1.029,1.003 and 1.056)(P<0.05).Conclusion Blood test indicators have predictive effects on pulmonary infection in patients with first-ever ischemic stroke.Platelet count and elevated hemoglobin are protective factors.Patients with increased neutrophil,RDW-SD,creatinine and lipoprotein(a) are associated with the increased risk of pulmonary infection.

Key words: Stroke, Ischemic stroke, Pulmonary infection, Root causes analysis