摘要
Abstract
Objective To investigate the value of combined detection of peripheral blood platelet(PLT),white blood cell(WBC),24 hours urine protein quantification(24 h UPQ)and Mycoplasma pneumoniae antibody(MP-IgM)in the diagnosis of bronchopneumonia Mycoplasma infection in children.Methods The data of 117 cases of children with bronchopneumonia in Tengzhou Central People's Hospital from January 2023 to June 2024 were retrospectively analyzed.According to the results of sputum MP culture,they were divided into a reference group without MP infection(n=58)and an experimental group with MP infection(n=59).All the children underwent examinations of peripheral blood PLT,WBC,24 h UPQ and serum MP-IgM before treatment.The results of the above indexes in the two groups were compared,and the area under the curve(AUC)was calculated by drawing the receiver operating characteristic(ROC)curve to analyze the diagnostic efficacy of each index alone and in combination.Results The PLT,WBC and 24 h UPQ levels of the experimental group were higher than those of the reference group,and the MP-IgM positive rate was higher than that of the reference group(84.75%,3.45%),and the differences were statistically significant(P<0.05).ROC curve analysis showed that the AUC of each index from high to low was MP-IgM,24 h UPQ,PLT and WBC,and the AUC of combined detection of the four indexes was higher than that of any single index(P<0.05).Conclusion The combined detection of PLT,WBC,24 h UPQ and MP-IgM in peripheral blood can improve the diagnostic efficacy of bronchopneumonia Mycoplasma infection in children.关键词
小儿支气管肺炎/肺炎支原体感染/血小板/白细胞/尿蛋白/肺炎支原体抗体Key words
Children with bronchopneumonia/Mycoplasma pneumoniae infection/Platelet/White blood cell/Urine protein/Mycoplasma pneumoniae antibody分类
医药卫生
