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目的研究部分儿科门诊儿童感染性腹泻病例异常增多的原因,以便采取疫情防控措施。方法采用回顾性调查方法,对丰台区辖区内部分儿科门诊就诊患儿病例资料进行了调查与分析。结果医院儿科2013年11月比2012年同期腹泻接诊率明显增多(χ2=142.967,P=0.000),但医院感染可能病例发生率无明显变化(χ2=1.902,P=0.168),2013年11月份医院感染可能病例腹泻前就诊次数高于2012年同期。儿科门诊外环境监测轮状病毒阳性率14.29%(3/21),消毒隔离控制措施采取后肠道病毒未检出。结论医院感染不是该地区其他感染性腹泻病例异常增多的主要原因。
Objective To study the causes of the abnormal increase of cases of pediatric infectious diarrhea in some pediatric outpatients so as to take the prevention and control measures of epidemic situation. Methods A retrospective survey was conducted to investigate and analyze the data of pediatric pediatric patients in some pediatric outpatient areas in Fengtai District. Results The prevalence of diarrhea in hospital pediatric patients in November 2013 was significantly higher than that of the same period in 2012 (χ2 = 142.967, P = 0.000), but there was no significant change in the incidence of nosocomial infections (χ2 = 1.902, P = 0.168) Months of possible hospital cases of nosocomial infections before diarrhea higher than the same period in 2012. The positive rate of rotavirus in pediatric outpatient monitoring environment was 14.29% (3/21), and the enterovirus was not detected after disinfection and isolation control measures were taken. Conclusion Hospital infection is not the main reason for the abnormal increase of other infectious diarrhea cases in this area.