毛细支气管炎患儿潮气呼吸肺功能评价的临床研究

Cinical Studies of Tidal Breathing Lung Function Evaluation of Capillary Bronchitis in Children with

目的评价潮气呼吸肺功能检测评价毛细支气管炎病情的疗效。方法选择2012年1月至2013年1月于我院接受治疗的毛细支气管炎患儿75例,纳入观察组,对照组则选同期日常保健健康儿45例。比较毛细支气管炎患儿急性期和恢复期的潮气呼吸肺功能,并观察各因素与肺功能间的关系。结果观察组急性期患儿呼吸频率增快,达峰时间、达峰容积均明显低于对照组,各项指标的组间差异均有统计学意义(P<0.01)。恢复期达峰时间、达峰容积均优于本组急性期,差异有统计学意义(P<0.01)。潮气呼吸功能参数变化比较,观察组急性期患儿潮气量减低,达峰时间比、达峰容积比和吸呼时间比均明显低于对照组,组间各项指标的差异均有统计学意义(P均<0.01)。恢复期吸呼时间比好于本组急性期,差异有统计学意义(P<0.01)。结论婴幼儿潮气呼吸肺功能是评价毛细支气管炎病情的客观指标及进行早期干预治疗的依据之一。

Objective To evaluate the effect of tidal breathing lung function test and evaluation of capillary bronchitis disease.Methods 75 cases of bronchiolitis were selected in 2012 January to 2013 January in our hospital, divided into observation group,control group were selected from 45 cases of daily health care.Comparison of children with bronchiolitis in acute stage and recovery phase of tidal breathing lung function, and to observe the relationship between each factor and the lung function.Results The observation group in acute stage increased respiratory rate,time to peak,peak volume were significantly lower than those in the control group,all indexes between group differences were statistically significant（P〈0.01）.The recovery period of peak time,peak volume were better than those of the group in acute stage,the difference was statistically significant（P〈0.01）.Comparison of the changes in tidal breathing function parameters were observed,tidal volume in the acute period is reduced,the peak time,peak volume ratio and suction call time ratio were significantly lower than those in the control group,groups of the differences were statistically significant（P〈0.01）.The recovery period longer than good to breathe in this group of acute stage,the difference was statistically significant（P〈0.01）.Conclusion Infant pulmonary function of tidal is one of the objective index to evaluate capillary bronchitis disease and early intervention therapy.