结核病与肺部健康杂志 ›› 2019, Vol. 8 ›› Issue (4): 289-293.doi: 10.3969/j.issn.2095-3755.2019.04.011

• 论著 • 上一篇    下一篇

血清降钙素原、超敏C反应蛋白及D-二聚体联合检测在慢性阻塞性肺疾病急性加重期患者预后预测中的价值

周正华(),温保江,龚声宏,梁志勇   

  1. 511500 广东省清远市慢性病防治医院呼吸科
  • 收稿日期:2019-10-28 出版日期:2019-12-30 发布日期:2019-12-30
  • 通信作者: 周正华 E-mail:zhangyuanyuansjnk@126.com

The prognostic value of the combined detection of serum procalcitonin, hypersensitive c-reactive protein and d-dimer in patients with acute exacerbation of chronic obstructive pulmonary disease

Zheng-hua ZHOU(),Bao-jiang WEN,Sheng-hong GONG,Zhi-yong LIANG   

  1. Department of Respiratory Medicine, Chronic Disease Prevention Hospital of Qingyuan, Guangdong Province, Qingyuan 511500, China
  • Received:2019-10-28 Online:2019-12-30 Published:2019-12-30
  • Contact: Zheng-hua ZHOU E-mail:zhangyuanyuansjnk@126.com

摘要:

目的 探讨血清降钙素原(PCT)、超敏C反应蛋白(hs-CRP)及D-二聚体(D-D)联合检测在慢性阻塞性肺疾病急性加重期(AECOPD)患者预后预测中的价值。方法 回顾分析广东省清远市慢性病防治医院呼吸科于2017年7月至2019年2月期间收住入院治疗的87例AECOPD患者病历资料,根据预后情况分为存活组(65例)和死亡组(22例)。采用免疫胶乳比浊法检测血清PCT表达水平;采用免疫比浊法检测血清D-D表达水平;采用干式免疫荧光定量法检测血清hs-CRP表达水平。采用受试者特征曲线(ROC曲线)分析各检测指标单一及联合检测预测AECOPD患者预后的价值。结果 死亡组患者PCT、hs-CRP、D-D表达水平分别为(11.63±2.51)μg/L、(31.84±6.42)mg/L、(6.70±2.13)mg/L,均明显高于存活组[分别为(5.72±1.24)μg/L、(17.57±4.36)mg/L、(3.35±1.08)mg/L],差异均有统计学意义(t值分别为14.53、11.69、9.61,P值均<0.01)。血清PCT、hs-CRP及D-D联合检测预测AECOPD患者预后的敏感度、特异度、准确度、AUC值分别为90.77%、90.90%、90.80%、0.917。结论 血清PCT、hs-CRP及D-D联合检测在预测AECOPD患者预后方面具有较高的临床价值。

关键词: 肺疾病,慢性阻塞性, 疾病恶化, 降钙素, C反应蛋白质, ROC曲线, 预测, 预后

Abstract:

Objective To investigate the prognostic value of the combined detection of serum procalcitonin (PCT), hypersensitive c-reactive protein (hs-CRP) and d-dimer (D-D) in patients with acute exacerbation of chronic obstructive pulmonary disease (AECOPD).Methods The medical records of 87 AECOPD patients who admitted to the Respiratory Department of Qingyuan Chronic Disease Prevention and Control Hospital, Guangdong Province from July 2017 to February 2019 were retrospectively analyzed. The patients were divided into the survival group (65 cases) and the death group (22 cases) according to the prognosis. The serum PCT expression was detected by immunolatex turbidimetry; the serum D-D expression was detected by immunoturbidimetry; and the serum hs-CRP expression was measured by dry immunofluorescence assay. Receiver operating characteristic (ROC) curve was used to analyze the value of single and combined detection for predicting the prognosis of AECOPD patients.Results The expression levels of PCT, hs-CRP and D-D in the death group were (11.63±2.51) μg/L, (31.84±6.42) mg/L, and (6.70±2.13) mg/L respectively, which were significantly higher than those in the survival group ((5.72±1.24) μg/L, (17.57±4.36) mg/L, and (3.35±1.08) mg/L, respectively). The differences were statistically significant (t values: 14.53, 11.69 and 9.61, respectively; all P values <0.01). The sensitivity, specificity, accuracy and AUC of the combined detection of serum PCT, hs-CRP and D-D to predict the prognosis of AECOPD patients were 90.77%, 90.90%, 90.80% and 0.917, respectively.Conclusion The combined detection of serum PCT, hs-CRP and D-D has a high clinical value in predicting the prognosis of AECOPD patients.

Key words: Pulmonary disease,chronic obstructive, Disease progression, Calcitonin, C-reactive protein, ROC curve, Forecasting, Prognosis