摘要
Abstract
Objective To discuss the clinical significane of D-dimer(D-D)in diagnosis of atelectasis induced by mycoplasma pneumonia(MP)in children.Methods The clinical data of 103 children with MP,who were admitted in hospital from January 2012 to December 2013,were retrospectively collected to analyze the relationship between D-D value and incidence of atelectasis after treatment.Results The cases were divided into three groups according to D-D level,group A(DD <0.25ug/mL,52 cases),group B(1.0ug/mL> DD>0.25ug/mL,20 cases)and group C(DD≥1.0ug/mL,31 cases).The total incidence of atelectasis in three groups was 10.7%(11/103),and the incidence of atelectasis was 0%(0/52),15%(3/20)and 25.8%(8/31)in group A,group B and group C,respectively.There was significant difference among three groups(χ2=15.548,P<0.001).Group comparison of group A and group B as well as group A and group C showed statistical significance(χ2=8.139,P=0.004;χ2=16.508,P<0.001),but the difference between group B and group C was not significant(χ2=1.216,P=0.270).Conclusion Increased D-D is valuable for diagnosis of atelectasis in children with MP.关键词
D-二聚体/支原体肺炎/肺不张/儿童Key words
D-dimer(D-D)/mycoplasma pneumonia(M P)/atelectasis/children分类
医药卫生
