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目的:研究小儿临床反复肺炎的危险因素,为临床工作者提供参考。方法:回顾分析2012年1月-2014年12月广东省龙川县妇幼保健院收治的50例小儿反复肺炎患者和50例单次肺炎患者的临床资料。结果:小儿反复肺炎患者中,存在有食物过敏、药物过敏、喘息病史和湿疹病史的比例高于单次肺炎患者,差异具有统计学意义(P<0.05)。一次性粒细胞减少症、喘息病史、药物过敏和食物过敏是儿童反复肺炎的独立危险因素。结论:一次性粒细胞减少症、喘息病史、药物过敏和食物过敏等增加了无明确基础疾病的小儿反复患上肺炎的概率。
Objective: To study the risk factors of recurrent pneumonia in children and provide a reference for clinicians. Methods: The clinical data of 50 cases of recurrent pneumonia in children and 50 cases of single pneumonia were retrospectively analyzed from January 2012 to December 2014 in Longchuan County Maternal and Child Health Hospital of Guangdong Province. Results: The prevalence of food allergy, drug allergy, wheezing and eczema in children with recurrent pneumonia was higher than that in patients with pneumonia alone. The difference was statistically significant (P <0.05). One-time neutropenia, wheezing, drug allergy and food allergy are independent risk factors for recurrent pneumonia in children. CONCLUSION: Disposable neutropenia, wheezing history, drug allergies and food allergies increase the risk of recurrent pneumonia in infants with no underlying underlying disease.