Related Risk Factors That Predict Moderate to Severe Asthma Attack in Children: Analysis Based on Logistic Regression and Decision Tree
Qianqian Li, Yinghong Fan, Ronghua Luo, Jie Hu, Li Wang,* Tao Ai* Pediatric Respiratory Medicine Department, Chengdu Women’s and Children’s Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610000, People’s Republic of Ch...
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Dove Medical Press
2025-07-01
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| Sraith: | International Journal of General Medicine |
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| Rochtain ar líne: | https://www.dovepress.com/related-risk-factors-that-predict-moderate-to-severe-asthma-attack-in--peer-reviewed-fulltext-article-IJGM |
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| Achoimre: | Qianqian Li, Yinghong Fan, Ronghua Luo, Jie Hu, Li Wang,&ast; Tao Ai&ast; Pediatric Respiratory Medicine Department, Chengdu Women’s and Children’s Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610000, People’s Republic of China&ast;These authors contributed equally to this workCorrespondence: Li Wang, Department of Pediatric Respiratory Medicine, Chengdu Women’s and Children’s Central Hospital, School of Medicine, University of Electronic Science and Technology of China, 1617 Riyue Avenue Section 1 Qingyang District, Chengdu, Sichuan, 610000, People’s Republic of China, Tel +8618908015531, Email 625664758@qq.com Tao Ai, Department of Pediatric Respiratory Medicine, Chengdu Women’s and Children’s Central Hospital, School of Medicine, University of Electronic Science and Technology of China, 1617 Riyue Avenue Section 1 Qingyang District, Chengdu, Sichuan, 610000, People’s Republic of China, Tel +8613981931891, Email ait1108@163.comPurpose: To analyse the related risk factors of moderate to severe asthma attack in children by logistic regression and decision tree.Patients and Methods: A retrospective analysis of clinical data of children diagnosed with asthma attacks in our hospital from January 2020 to August 2023 was conducted. The patients were divided into mild group (n=459, 57.02%) and moderate to severe group (n=346, 42.98%). Related risk factors of moderate to severe asthma attack in children were analyzed by univariate logistic regression, and then multivariate logistic regression and decision tree model were obtained.Results: The results of univariate logistic regression showed that there were significant differences between the two groups in age, medical history, allergy history, family history, C-reactive protein (CRP), neutrophil percentage (NEU%), Mycoplasma pneumoniae (MP) infection, Rhinovirus (RV) infection (all p < 0.05). The results of multivariate logistic regression showed that age (≥ 6 years) (OR=1.636, 95% CI=1.046– 2.559), medical history (OR=1.460, 95% CI=1.063– 2.006), allergy history (OR=2.387, 95% CI=1.733– 3.288), family history (OR=2.564, 95% CI=1.619– 4.058), NEU% (OR=1.020, 95% CI=1.009– 1.031), MP infection (OR=2.140, 95% CI=1.571– 2.916), RV infection (OR=4.546, 95% CI=2.274– 9.089) were related risk factors of moderate to severe asthma attack in children (all p< 0.05). The decision tree model showed that MP infection, CRP, allergy history, NEU%, and medical history were risk factors of moderate to severe asthma attacks in children, with importance levels of 0.41, 0.29, 0.134, 0.130, and 0.061, respectively. Multivariate logistic regression (AUC=0.733, 95% CI: 0.698~0.767) and decision tree (AUC=0.694, 95% CI: 0.658~0.731) both exhibited good prediction accuracy.Conclusion: Allergic history, medical history, MP infection, and increased NEU% were related risk factors that predict moderate to severe asthma attack in children. Multivariate logistic regression and decision tree both had a good predictive effect for analyzing the risk factors of moderate to severe asthma attack in children.Keywords: moderate to severe attack, childhood asthma, logistic regression, decision tree, risk factors |
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| ISSN: | 1178-7074 |