宁波北仑地区婴幼儿腹泻轮状病毒检测及结果分析

目的:对2811例婴幼儿腹泻患者进行粪便轮状病毒抗原检测,分析其发病规律。方法:利用胶体金法快速诊断试剂盒检测婴幼儿腹泻患者粪便轮状病毒抗原,并对结果进行统计分析。结果:2811例婴幼儿腹泻患者送检标本中检测到645株轮状病毒抗原阳性,阳性率为22.95%;6月～2岁幼儿是轮状病毒感染的高发年龄段,检测阳性率为55.65%;本地区轮状病毒腹泻发病的高峰季节是10月～2月。结论:轮状病毒感染是导致婴幼儿腹泻的主要原因之一,临床医生应重视腹泻婴幼儿病人轮状病毒的检测以明确诊断,防止滥用抗生素而导致肠道菌群失调。胶体金法检测轮状病毒具有简单、快速、特异性高的特点,适合在各级医疗单位尤其是基层单位的推广应用。

Result analysis of rotavirus-associated infantile diarrhea in Beilun region

Objective:To investigate the seasonal and age distribution of infantile diarrhea through rotavirus antigen detection in 2811 cases.Methods:The colloid gold fast method was used to detect rotavirus antigen,and the statistical analysis was carried out for analyzing the results.Results:Among 2811samples,645(22.95%) strains were detected positive for rotavirus,and the high positive rate was found between 6 months and 2 years old infants(55.65%).The season peak was from October to January each year.Conclusion:The main pathogen of infantile diarrhea was rotavirus.The colloid gold fast method is simple and rapid,the result is accurate and specific.This method is particularly suitable for rural hospital.