C-反应蛋白检测在儿童急性呼吸道感染中的应用

C-reactive protein measurement for acute respirator tract infection in children

目的探讨C-反应蛋白(CRP)和白细胞计数在儿童急性呼吸道感染早期诊断和疗效判断中的价值。方法检测急性呼吸道细菌感染组76例、病毒感染组60例及健康儿童65例CRP含量和白细胞计数。结果细菌感染组与病毒感染组、对照组相比较,CRP明显升高(P<0.01);细菌感染组治疗前后CRP比较,差异均有统计学意义(P<0.001)。结论在儿童急性呼吸道感染时,血清中CRP有助于疾病的早期鉴别诊断,动态检测其变化对疗效判断有一定价值。

Objective To appraise the value of C-react,lye protem（CRP） and white blood cell （WBC） numeration in diagnosis of children with acute respiratory tract infection. Methods The content of CRP and WBC in 76 bacterial- infected children, 60 virus--infected children and 65 healthy children were examined and compared. Results CRP level was much higher in the bacterial- and virus-infected children than healthy children （P〈0. 01）. The difference of CRP was statistically significant in the bacterial-infected children before and after treatment （P〈0. 001）. Conclusion Serum CRP detection is useful in early diagnosis and differential diagnosis of acute respiratory tract infection in children, and dynamic measurement of CRP level is helpful to evaluate the curative effect.