The diagnostic value of combined detection of whole blood C-reactive protein and blood routine examination in children with infectious diseases
全血C反应蛋白与血常规联合检验在儿童感染性疾病中的诊断价值

摘要

目的 探讨全血C反应蛋白（CRP）与血常规联合检验在儿童感染性疾病中的诊断价值。方法 选取2020年5月至2024年5月在我院收治的100例儿童作为研究对象，采用简单随机分配法将研究对象分为一般组和实验组，每组50例。实验组接受全血C反应蛋白和血常规联合检验，一般组接受单一检验，包括全血C反应蛋白检验或血常规检验。比较两组研究对象的全血C反应蛋白水平与白细胞计数与诊断效能。结果 实验组患儿的全血C反应蛋白水平和白细胞计数均高于一般组，且诊断准确率、敏感度和特异度也显著高于一般组（P<0.05）。结论 全血C反应蛋白与血常规联合检验在儿童感染性疾病中具有更高的诊断价值。

Abstract

Objective To explore the diagnostic value of whole blood C-reactive protein (CRP) and routine blood test in the diagnosis of infectious diseases in children.
Methods 100 children admitted to our hospital from May 2020 to May 2024 were selected as the research subjects, and the simple random allocation method was used to divide the research subjects into a general group and an experimental group, with 50 cases in each group. The experimental group received a combined test of whole blood C-reactive protein and routine blood tests, while the general group received a single test, including a whole blood C-reactive protein test or a routine blood test. The whole blood C-reactive protein levels, white blood cell counts and diagnostic performance of the two groups of research subjects were compared.
Results The whole blood C-reactive protein level and white blood cell count of the children in the experimental group were higher than those in the general group, and the diagnostic accuracy, sensitivity and specificity were also significantly higher than those in the general group (P<0.05).
Conclusion   The combined test of whole blood C-reactive protein and blood routine has higher diagnostic value in childhood infectious diseases.