Relationship between peripheral blood composite inflammatory indexes and the severity of respiratory adenovirus infection and concurrent wheezing in children
10.3969/j.issn.1673-4130.2025.18.012
- VernacularTitle:外周血复合炎性指标与呼吸道腺病毒感染儿童病情严重程度及并发喘息的关系研究
- Author:
Qin JIANG
1
;
Wensong LI
;
Jun WANG
;
Lingling LI
Author Information
1. 青岛市胶州中心医院检验科,山东青岛 266300
- Keywords:
systemic immune inflammatory index;
lymphocyte to monocyte ratio;
eosinophil to neu-trophil ratio;
neutrophil to lymphocyte ratio;
respiratory adenovirus infection;
wheezing
- From:
International Journal of Laboratory Medicine
2025;46(18):2243-2249
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the relationship between peripheral blood composite inflammatory in-dexes[systemic immune inflammatory index(SII),lymphocyte to monocyte ratio(LMR),eosinophil to neu-trophil ratio(ENR),neutrophil to lymphocyte ratio(NLR)]and the severity of respiratory adenovirus(AdV)infection and concurrent wheezing in children.Methods A total of 154 children with respiratory AdV infec-tion(study group)who were admitted to the hospital from June 2022 to May 2024 and 154 healthy children who underwent physical examinations(control group)were selected.Children with respiratory AdV infection were divided into mild group(86 cases)and severe group(68 cases)according to the pediatric sequential or-gan failure assessment(p-SOFA),and children were divided into wheezing group(79 cases)and non-wheezing group(75 cases)according to whether wheezing occurred in children with respiratory AdV infection.The pe-ripheral blood SII,LMR,ENR and NLR in each group were detected and compared,the correlation between peripheral blood SII,LMR,ENR,NLR and the severity of respiratory AdV infection in children was analyzed by Pearson method.The factors affecting wheezing in children with respiratory AdV infection were analyzed by univariate and multivariate Logistic regression analysis.The diagnostic value of peripheral blood composite inflammatory indexes for the severity of respiratory AdV infection and concurrent wheezing in children was e-valuated by drawing the receiver operating characteristic curve.Results The peripheral blood SII,ENR and NLR in severe group were higher than those in mild group and control group(P＜0.05),while the peripheral blood SII,ENR and NLR in mild group were higher than those in control group(P＜0.05).The peripheral blood LMR in severe group was lower than those in mild group and control group(P＜0.05),while the pe-ripheral blood LMR in mild group was lower than that in control group(P＜0.05).The p-SOFA in severe group was higher than that in mild group(P＜0.05).Peripheral blood SII,ENR and NLR in children with re-spiratory AdV infection were positively correlated with p-SOFA(r=0.512,0.439,0.507,P＜0.05),and LMR was negatively correlated with p-SOFA(r=-0.436,P＜0.05).The area under the curve(AUC)of the single detection of SII,LMR,ENR and NLR for diagnosing severe respiratory AdV infection were 0.785,0.809,0.784 and 0.834 respectively,and the AUC of combined detection was 0.916,which was larger than those of single detection(P＜0.05).SII,ENR and NLR in wheezing group were higher than those in non-wheezing group(P＜0.05),and LMR was lower than that in non-wheezing group(P＜0.05).Small airway disease,high SII,high ENR and high NLR were risk factors for wheezing in children with respiratory AdV in-fection(P＜0.05),and high LMR was a protective factor(P＜0.05).The AUC of the single detection of SII,LMR,ENR and NLR for diagnosing wheezing in children with respiratory AdV infection were 0.778,0.771,0.757 and 0.805 respectively,and the AUC of combined diagnosis was 0.884,which was larger than those of single detection(P＜0.05).Conclusion The peripheral blood SII,ENR and NLR in children with respiratory AdV infection increase,and the LMR decreases,which are closely related to the aggravation of the severity of the disease and the concurrent wheezing.The combined detection of four indexes has high value in the diagno-sis of the severity of the disease and the risk of concurrent wheezing.
