肺功能检测在儿童支原体肺炎诊治中的作用

Pulmonary function testing in diagnosis and treatment of children with mycoplasma pneumoniae pneumonia

目的观察肺炎支原体(MP)肺炎的肺功能改变。方法选择2008年1月—2010年12月住院治疗的30例MP肺炎患儿作为观察组,同时选择年龄、性别与观察组相匹配的30例健康儿童为健康对照组。分别采用儿童肺功能仪测定2组儿童肺功能指标。结果观察组患儿肺功能通气指标V-T/kg(ml/kg)、t-PTEF/t-E%、TEF25/PTEF%、MTIF/MTEF治疗后都有明显升高,与治疗前比较有显著性差异(P<0.05)。t-PTEF/t-E%与健康对照组比较没有显著性差异(P>0.05)。结论 MP肺炎患儿通气功能障碍,气道黏膜受到损害。肺功能检测对小儿MP肺炎治疗效果的评价有着重要的作用。

Objective To oberve the change of Mycoplasma pneumoniae（MP） pneumonia lung function.Methods From January 2008 to December 2010 in our hospital treated 30 cases of MP pneumonia as the observation group,and select the age,sex matched with the observation group of 30 healthy children of healthy controls.Children＇s lung function were used to measure the two groups of children lung function.Results The lung function in children with ventilation index VT / kg（ml / kg）,t-PTEF/tE%,TEF25/PTEF%,MTIF / MTEF has increased significantly after treatment,compared with before treatment there had significant difference（P〈0.05）.t-PTEF/tE% compared with the healthy control group,no significant difference（P〉0.05）.Conclusions MP ventilatory dysfunction in children with pneumonia,airway mucosal damage.Pulmonary function testing in children with MP pneumonia,the evaluation of treatment plays an important role.