Serum IgE, TNF-α and FeNO levels in children with acute attack of bronchial asthma and their correlation with disease severity in Chengdu
10.3969/j.issn.1006-2483.2022.04.026
- VernacularTitle:成都地区支气管哮喘急性发作期患儿血清IgE、TNF-α、FeNO水平及与病情严重程度的相关性分析
- Author:
Meimei LAI
1
,
2
;
Yao DENG
1
,
2
;
Yongqiong WEI
1
,
2
;
Shuzhe YANG
1
,
2
;
Chenggui LIU
1
,
2
;
Lei ZHANG
1
,
2
Author Information
1. Laboratory Department , Chengdu Women and Children'
2. s Central Hospital , Chengdu , Sichuang 610091 , China
- Publication Type:Journal Article
- Keywords:
Acute attack of bronchial asthma;
Serum IgE;
TNF-α and FeNO levels;
Severity of illness;
Correlation
- From:
Journal of Public Health and Preventive Medicine
2022;33(4):109-112
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the levels of IgE,TNF-α and FeNO in children with acute attack of bronchial asthma and their correlation with the severity of bronchial asthma, so as to provide theoretical basis for clinical evaluation of bronchial asthma. Methods A total of 547 children with acute bronchial asthma treated in Chengdu Women and Children's Central Hospital from January 2020 to December 2020 were selected and divided into mild group (n=287), moderate group (n=186) and severe group (n=74) according to the severity of their disease. All the children's symptoms were controlled after treatment. The serum IgE, TNF-α and FeNO levels in the experimental group were compared between the acute attack stage and the clinical control stage. Spearman correlation analysis was used to analyze the correlation between the serum IgE, TNF-α and FeNO levels and the severity of the disease. ROC curve of children with bronchial asthma was drawn to analyze the differential diagnosis value of serum IgE, TNF-α and FeNO levels in children with acute bronchial asthma. Results The levels of IgE, TNF-α and FeNO in acute stage were significantly higher than those in clinical control stage (P<0.05). The levels of serum IgE, TNF-α and FeNO in severe group were higher than those in mild and moderate groups significantly (P<0.05). The levels of serum IgE, TNF-α and FeNO in moderate group were higher than those in mild group significantly (P<0.05). Spearman correlation analysis showed that serum IgE, TNF-α and FeNO water were positively correlated with the severity of bronchial asthma (r=0.419 , 0.438 , 0.502 , P<0.05). ROC curve analysis showed that the AUC, sensitivity, accuracy and specificity of serum IgE, TNF-α and FeNO levels combined in diagnosing the severity of bronchial asthma in patients with acute attack was 0.938 (95% CI: 0.912-0.982 ), 83.47%, 92.06%, 94.28%. Conclusion The level of serum IgE, TNF-α and FeNO in children with acute attack of bronchial asthma is closely related to the severity of the disease, and combined detection of the three can be used to evaluate the severity of the disease in children.
