潮气呼吸肺功能检测在婴幼儿支气管肺炎中的临床应用  

Clinical application of the tidal breath pulmonary function test in infants with bronchopneumonia

作　　者：李燕[1] 周波[1] 袁晓玲[1] 

机构地区：[1]江苏省扬州市妇幼保健院儿科,扬州225002

出　　处：《临床医学》2015年第10期31-32,共2页Clinical Medicine

摘　　要：目的探讨潮气呼吸肺功能检测在婴幼儿支气管肺炎中的临床意义。方法对35例婴幼儿肺炎急性期、恢复期及25例非呼吸道疾病患儿进行潮气呼吸肺功能测定,主要测定指标为潮气量(VT)、达峰时间比(TPTEF/TE)、达峰容积比(VPEF/VE)。结果肺炎急性期与恢复期及对照组比较,潮气量、达峰时间比、达峰容积比明显下降,差异有统计学意义(P<0.05);恢复期潮气量、达峰时间比、达峰容积与对照组比较差异未见统计学意义。结论潮气量、达峰时间比、达峰容积比潮气呼吸功能测定可以了解婴幼儿肺炎患儿通气功能情况,有很好的临床应用价值。Objective To observe the dynamics of tidal breath pulmonary function in infants with bronchopneumonia and to investigate the clinical significance. Methods The pulmonary function of 35 infants with bronchopneumonia during acute phase and during admission phase,and the pulmonary function of 25 normal infants were tested. The main parameters included the per kilogram body weight moisture weight（ VT）,time to peak ratio（ TPTEF / TE）,peak volume ratio（ VPEF / VE）. Results During the acute phase of pneumonia,VT,TPTEF / TE,VPEF / VE were significantly decreased,there were significant differences as compared with those in admission phase and normal group（ P〈0. 05）. During the admission phase of pneumonia,VT,TPTEF /TE,VPEF / VE showed no significant differences as compared with those in normal group（ P〉0. 05）. Conclusion VT,TPTEF / TE,VPEF / VE tidal breathing lung function may have good response to infants with pneumonia,deserves widespread clinical application.

关 键 词：婴幼儿 支气管肺炎 潮气呼吸肺功能 

分 类 号：R725.6[医药卫生—儿科]