C-反应蛋白与白细胞检测在小儿细菌感染性疾病诊断中的相关分析  

Relationship between C-reactive protein and white blood cell in chidren with acute bacterial infection

作　　者：王冬娥[1] 陈健锋[1] 李栓文[1] 

机构地区：[1]广东省中山市博爱医院,528403

出　　处：《检验医学与临床》2007年第1期6-7,共2页Laboratory Medicine and Clinic

摘　　要：目的分析小儿细菌感染性疾病C-反应蛋白(CRP)与白细胞计数(WBC)相关性。方法采用免疫比浊法对41例小儿细菌感染性疾病的患者(分成≤28d、≤2月、<6月、6月至6岁,4个组),同一时间采集样品,进行CRP与WBC测定。结果CRP、WBC同时升高6例,占14.63%;CRP升高、WBC正常27例,占65.85%;CRP、WBC均正常者8例,占19.51%;CRP平均升高59.65mg/L。上述4组WBC平均水平均在正常参考范围内。结论CRP与WBC对小儿细菌感染性疾病的早期诊断,前者敏感,后者不敏感。Objective To study the relationship between C-reactive protein（CRP） and white blood cell（WBC） in children with acute bacterial infection（ABI）. Methods Serum CRP and WBC were detected in 41 patients with ABI,at different atage（ages≤28 d,≤2 months,,（6 months,6 months-6 years）. Comparison study was performed in diagnostic rate of ABI between CRP and WBC. CRP was assayed by immuturbimetric method. WBC was detected by cell counter model CD-3700. Results In the 41 cases, the level of CRP and WBC were increased in 6 cases accounting for 14. 63%;the level of CRP was increased and that of WBC was normal in 27 cases accouuting for 65.85%,the level of CRP and WBC was normal in 8 cases accounting for 19.51%（8/41）. Conclusion The measurement of serum level of CRP provides the evidence of diagnosis in patients with ABI more sensitively and specifically than does WBC. CRP also plays an important role for the observation in patients with ABI.

关 键 词：细菌感染性疾病 C-反应蛋白 白细胞 

分 类 号：R446.11[医药卫生—诊断学]