摘要
目的探讨肺功能检查在间质性患儿病情评估中的临床意义。方法将121例间质性肺炎儿童与100例健康儿童的肺功能检查结果进行对比,且分析与评估分数、住院天数的相关性。结果与对照组比较,肺炎组TBFV环高峰提前,并且环的总体形态变高、变窄;%T-PF、%V-PF、TI/TE、ME/MI以及Crs明显低于对照组;PF/V25、RR以及Rrs明显高于对照组。肺功能检测中PF/V25与评估分数、住院时间呈正相关(r=0.593、0.273,P=0.003、0.001),Crs与临床评估分数呈负相关(r=-0.299,P=0.003)。结论肺功能检查能够为小儿间质性肺炎的诊断和鉴别诊断提供依据。
Objective To explore the clinical significance of the assessment of pulmonary function in children with interstitial condition. Methods 121 children with interstitial pneumonia were taken as the study group and 100 healthy children were taken as the control group. The correlation between their lung function and evaluation scores and duration of hospital stay was analyzed. Results Com- pared with the control group, the shape of tidal breath flow volume loop in the study group became higher and thinner, and the peak time advanced. % T-PF, % V-PF, TI/TE, ME/MI and Crs were significantly lower in the study group than in the control group. PF/V25, RR and Rrs were significantly higher in the study group than in the control group. There was positive correlation in PF/V25 with duration of hospital day （r =0. 273, P = 0. 001 ） and clinical pathogenetic condition score （ r = 0. 593, P = O. 003 ）. Crs was negatively correlated with clinical pathogenetic condition score （ r = - O. 299, P = 0. 003 ）. Conclusion The examination of pulmonary function can provide the evidences for the differential diagnosis of children with interstitial pneumonia.
出处
《临床肺科杂志》
2013年第12期2246-2248,共3页
Journal of Clinical Pulmonary Medicine
关键词
肺功能
间质性肺炎
患儿
病情评估
pulmonary function
interstitial pneumonia
pathogenctic condition appraise
