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中文摘要: 摘 要：目的：分析 2003—2022 年南通市海门区病毒性肝炎流行特征及趋势，为科学防控病毒性肝炎提供依据。方
法：从海门区疫情年报和疾病监测信息报告管理系统收集 2003—2022 年病毒性肝炎数据，进行流行病学分析。结果：
2003—2022年海门区累计报告病毒性肝炎5 742例，年平均发病率为28.66/10万，总发病率呈显著下降趋势 （χ2
=15.996，P＜
0.01）。甲型肝炎、乙型肝炎、未分型肝炎发病率呈下降趋势，春季为甲型肝炎、戊型肝炎的发病高峰。丙型肝炎、戊型肝
炎发病率随年龄增长呈上升趋势。结论：建议提高医疗机构病毒性肝炎诊断能力，加强监测工作，对重点人群开展甲型肝
炎、乙型肝炎和戊型肝炎疫苗的接种工作，做到早发现、早诊断、早治疗，扩大治疗覆盖面，从而控制病毒性肝炎的流行。
Abstract:Abstract: OBJECTIVE To analyze the epidemic trend of viral hepatitis in Haimen from 2003 to 2022, and provide reference ev⁃
idence for the prevention and control of viral hepatitis. METHODS The data of viral hepatitis in Haimen from 2003 to 2022 was col⁃
lected from the annual communicable diseases reporting form and “National Infectious Disease Reporting System”. The epidemio⁃
logical characteristics was analyzed. RESULTS 5 742 Cases of the viral hepatitis were reported during 20 years，and the average in⁃
cidence in a year was 28.66/105
. The incidence of viral hepatitis showed dramatically downward trend(χ2
=15.996, P＜0.01). The inci⁃
dence of hepatitis A, B and undifferentiated showed downward trends. The spring peak was appeared in hepatitis A and E. The inci⁃
dence rate of hepatitis C and E increased with age. CONCLUSION It is suggested to improve the diagnostic capability of hepatitis in
hospitals and to strengthen the hepatitis surveillance work. It is necessary to use the vaccine of hepatitis A, B and E in the key popu⁃
lation, and while to carry out early diagnosis and treatment services for hepatitis C.
文章编号：3202110013 中图分类号：R181.3；R512.6 文献标志码：
基金项目:
| 作者 | 单位 |
| 黄丹红 |
| Author Name | Affiliation |
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