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目的探讨C反应蛋白(CRP)在小儿肺炎支原体(MP)感染中的诊断价值。方法选择血清MP-IgM结果>1:80的患儿60例为感染组和健康儿童70例为对照组,分别测定C反应蛋白。结果 CRP阳性(CRP>10mg/L)感染组27例,阳性率45.0%;对照组4例,阳性率5.71%,差异有统计学意义(P<0.05)。结论 MP感染者CRP阳性率升高,及时检测对MP感染的诊断有一定价值,CRP水平可作为MP感染的早期诊断指标之一。
Objective To investigate the diagnostic value of C-reactive protein (CRP) in children with Mycoplasma pneumoniae (MP) infection. Methods Sixty children with serum MP-IgM> 1:80 were selected as the control group from the infected group and the healthy children, and the levels of C-reactive protein were measured respectively. Results There were 27 cases with CRP positive (CRP> 10mg / L) infection, the positive rate was 45.0%. In the control group, 4 cases were positive, the positive rate was 5.71%. The difference was statistically significant (P <0.05). Conclusion The positive rate of CRP in patients with MP infection is elevated. It is of great value to timely detect the diagnosis of MP infection. CRP level can be used as one of the early diagnosis indicators of MP infection.