目的 探讨白细胞计数(WBC)、C反应蛋白(CRP)、降钙素原(PCT)在上呼吸道感染中的检验价值.方法 选取2022年1月至2023年6月收治的上呼吸道感染患儿106例作为感染组,另选取同期收治的100例健康儿童作为健康组,检测两组WBC、CRP、PCT水平;感染组根据实验室检查结果及患儿病情严重程度分为细菌感染组与病毒感染组、轻症组与重症组,比较不同感染类型及不同病情严重程度患儿WBC、CRP、PCT水平.结果 感染组WBC、CRP、PCT水平高于健康组(P＜0.05).细菌感染组 WBC、CRP、PCT水平高于病毒感染组(P＜0.05).重症组WBC、CRP、PCT水平高于轻症组(P＜0.05).结论 WBC、CRP及PCT可用于上呼吸道感染的诊断,且细菌感染与病毒感染、重症与轻症患儿WBC、CRP、PCT水平有显著差异,可用于感染类型鉴别及病情严重程度评估.
Objective To explore the detection value of WBC,CRP and PCT for upper respiratory tract infections.Methods 106 children with upper respiratory tract infection from January 2022 to June 2023 were selected as infection group,and 100 healthy children at the same time were selected as healthy group.The WBC,CRP and PCT levels of both groups were detected.The infection group was divided into bacterial infection group and viral infection group,mild group and severe group according to laboratory test results and disease severity.The WBC,CRP and PCT levels were compared among children with different infection types and different disease severity.Results The WBC,CRP and PCT levels of the infection group were higher than those of the healthy group(P＜0.05).The WBC,CRP and PCT of the bacterial infection group were higher than those of the viral infection group(P＜0.05).The WBC,CRP and PCT levels of the severe group were higher than that of the mild group(P＜0.05).Conclusions WBC,CRP and PCT can be used in the diagnosis of upper respiratory tract infection,and the WBC,CRP and PCT levels are significantly different between children with bacterial infection and viral infection,severe and mild illness,which can be used to identify the infection types and evaluate the disease severity.
张婧;何海丽
安阳师范学院综合门诊部化验室,河南安阳 455000安阳市妇幼保健院检验科,河南安阳 455000
临床医学
白细胞计数;上呼吸道感染;C反应蛋白;降钙素原
White blood cell count;Upper respiratory tract infection;C-reactive protein;Procalcitonin
《临床医学工程》 2024 (005)
605-606 / 2
10.3969/j.issn.1674-4659.2024.05.0605
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