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目的分析许昌市近年来乙型病毒性肝炎(简称“乙肝”)报告现状,为提高乙肝报告质量提供依据。方法对2004-2015年许昌市疾病监测信息报告管理系统网络直报的乙肝报告情况进行描述性分析。结果 2012年开始,临床诊断、病原携带者、阳性检测急剧下降,到2015年分别降至0.47%、0.21%、0%;急性病例、慢性病例自2012年急剧上升,到2015年分别上升至4.02%、95.40%,未分类病例所占比例急剧下降至2015年的0.58%。结论许昌市乙肝病例诊断和报告分类有很大改进,但疑似病例报告日益增多,需进一步提高乙肝病例的报告质量。
Objective To analyze the current status of hepatitis B virus (HBV) in Xuchang City in recent years and provide basis for improving the quality of hepatitis B virus report. Methods A descriptive analysis of hepatitis B reporting from the website of Xuchang Disease Surveillance Information Reporting Management System from 2004 to 2015 was conducted. Results In 2012, the positive rates of clinical diagnosis and pathogen carriers dropped drastically to 0.47%, 0.21% and 0% respectively in 2015; acute cases and chronic cases rose sharply from 2012 to 4.02 in 2015 %, 95.40%, the proportion of unclassified cases dropped sharply to 0.58% in 2015. Conclusion The diagnosis and classification of hepatitis B cases in Xuchang has been greatly improved, but the number of suspected cases is increasing, and the reporting quality of hepatitis B cases needs to be further improved.