肺炎支原体肺炎(mycoplasma pneumoniaepneumonia,MPP)是儿童获得性肺炎中较为常见的一种,部分地区的发病率可达30%[1]。近年来枣庄市中部地区MPP发病率有逐年增高趋势,并且无明显季节差异,在发病年龄、重症病例发生率、伴发喘息或哮喘等方面均有明显差异。现分别选取在我院确诊为MPP住院患儿2009年190例和2013年270例进行 Mycoplasma pneumoniae pneumonia (MPP) is a common childhood acquired pneumonia, the incidence in some areas up to 30% [1]. In recent years, the incidence of MPP in the central region of Zaozhuang City has been increasing year by year, and no significant seasonal differences in the age of onset, severe cases, with recurrent wheezing or asthma and other aspects were significantly different. Are selected in our hospital were diagnosed as MPP hospitalized children in 2009 190 cases in 2013 and 270 cases in 2013