Risk factors for infants and young children with wheezing in Zhongshan city / 临床儿科杂志

ABSTRACT

Objectives To analyze the risk factors associated with infant wheezing in Zhongshan city. Methods A multi-center, large sample of case-control study was applied and the data related to risk factors was collected by questionnaire survey. T test and chi-square test were firstly used for univariate analysis, and then the multivariate stepwise logistic regression was used to analyze the independent risk factors associated with infant wheezing. Results A total of nine factors were found rele-vant to infant wheezing by univariate analysis including parental allergic history, way of birth, respiratory syncytial virus infec-tion, Mycoplasma pneumoniae infection, personal allergic history, like crying, parents have constant disagreements, home near the road, and factory around (P<0.05). Parental allergic history (OR=3.441, 95%CI1.914-6.186, P<0.001), respiratory syncy-tial virus infection (OR=2.910, 95%CI1.793-4.723, P<0.001), Mycoplasma pneumoniae infection (OR=2.277,95%CI1.110-4.667, P=0.025), home near the road (OR=2.036, 95%CI1.280-3.239, P=0.003) and like crying (OR=1.521, 95%CI1.049-2.206, P=0.027) were approved to be the independent risk factors of infant wheezing in ZhongShan. Conclusions Nine factors have relationship with infant wheezing, including parental allergic history, respiratory syncytial virus infection, Mycoplasma pneumoniae infection, home near the road, like crying, personal allergic history, and that the former five factors are the indepen-dent risk factors.