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目的:探讨本地区小儿呼吸道肺炎支原体感染现状与流行病学特点。方法:选取我院收治722例呼吸道肺炎支原体感染患儿,均于住院治疗期间进行支原体抗体(IgM-MP)检测,统计支原体检出情况与疾病类型、年龄及性别之间的关系。结果:间质性肺炎、大叶性肺炎支原体阳性率最高,与其它疾病类型相比较,差异具有统计学意义(P<0.01)。4-7岁期间患儿最易受肺炎支原体感染,与其它年龄段患儿相比较,差异具有统计学意义(P<0.01)。男童IgM-MP阳性检出率分别为26.5%、女童为28.6%,组间比较差异无统计学意义(P>0.05)。结论:4岁以上为最易感人群,并且间质性肺炎、大叶性肺炎支原体阳性率最高,可为临床防治提供参考价值。
Objective: To investigate the current situation and epidemiological characteristics of Mycoplasma pneumoniae infection in children in this area. Methods: A total of 722 children with mycoplasma pneumoniae pneumonia were admitted to our hospital. Mycoplasma pneumoniae antibody (IgM-MP) was detected during hospitalization. The relationship between mycoplasma detection and disease type, age and gender were analyzed. Results: The positive rate of Mycoplasma pneumoniae and interstitial pneumonia was the highest, which was significantly different from other types of diseases (P <0.01). Children aged 4-7 years were the most susceptible to Mycoplasma pneumoniae infection. Compared with children of other ages, the difference was statistically significant (P <0.01). The positive rate of IgM-MP in boys was 26.5% and that in girls was 28.6%. There was no significant difference between the two groups (P> 0.05). Conclusion: The patients over 4 years old are the most susceptible, and the positive rate of interstitial pneumonia and lobar pneumonia is the highest, which may provide reference value for clinical prevention and treatment.