潮气呼吸肺功能检测在儿童支气管肺炎中的临床应用

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【摘 要】目的 分析潮气呼吸肺功能检测应用于儿童支气管肺炎临床诊治中的作用。方法 选取2021年8月-2022年8月我院收治的43例支气管肺炎患儿为研究对象，将其作为观察组，同时纳入同时间段于我院门诊进行潮气呼吸检测的35名健康婴幼儿作为对照组，分别进行潮气呼吸功能检测，比较两组肺功能参数。结果 两组潮气量比较，差异无统计学意义（P>0.05）；观察组呼吸比、达峰容积比、达峰时间比、呼吸流速25%、呼吸流速50%、呼吸流速75%均低于对照组，呼吸频率高于对照组，差异有统计学意义（P

【关键词】潮气呼吸肺功能检测；儿童支气管肺炎；潮气量；呼吸频率

中图分类号：R725.6 文献标识码：A 文章编号：1004-4949（2023）01-0099-04

Clinical Application of Tidal Breathing Pulmonary Function Test in Children with Bronchial Pneumonia

MA Xiao-na

（Department of Pediatrics， Anshun People’s Hospital， Anshun 561000， Guizhou， China）

【Abstract】Objective To analyze the role of tidal breathing pulmonary function test in clinical diagnosis and treatment of children with bronchial pneumonia. Methods A total of 43 children with bronchopneumonia admitted to our hospital from August 2021 to August 2022 were selected as the research objects， and they were taken as the observation group. At the same time， 35 healthy infants and young children who underwent tidal breathing pulmonary function test in our hospital during the same period were included as the control group. The tidal breathing pulmonary function test was tested and the lung function parameters of the two groups were compared. Results There was no significant difference in tidal volume between the two groups （P>0.05）. The respiratory ratio， peak volume ratio， peak time ratio， respiratory flow rate 25%， respiratory flow rate 50 % and respiratory flow rate 75% in the observation group were lower than those in the control group， and the respiratory frequency was higher than that in the control group， the differences were statistically significant （P

【Key words】Tidal breathing pulmonary function test； Bronchial pneumonia in children； Tidal volume； Respiratory frequency

儿童支气管肺炎（bronchial pneumonia in children）是儿童常见的呼吸道疾病，其死亡率在儿科疾病中居于首位，主要根据肺功能判断感染后肺损伤的情况。（剩余5368字）