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目的:研究微量元素锌对婴幼儿毛细支气管炎(毛支炎)后反复喘息的影响,为反复喘息的早期预防提供依据。方法:收集144名患毛支炎患儿住院时的年龄、性别、锌测定的资料,出院后进行2年跟踪随访,了解喘息发作情况,再无喘息的患儿115例,反复喘息患儿29例。结果:微量元素锌低是毛支炎后发生反复喘息的危险因素。结论:为预防反复喘息的发生,可以适当添加含锌丰富的食物,低锌患儿及时补充锌。
Objective: To study the effect of trace element zinc on recurrent wheezing after infantile bronchiolitis (bronchiolitis), and provide evidence for the early prevention of recurrent wheezing. Methods: The data of age, sex, and zinc determination of 144 children with fulgidomyelitis were collected and followed up for 2 years after discharge. The patients were followed up for about 115 years to find out wheezing, example. Results: Low trace element zinc is a risk factor for wheezing repeated wheezing. Conclusion: In order to prevent the occurrence of recurrent wheezing, zinc-rich foods can be properly added to children with low zinc supplementation in time.