李燕婷, 袁国娟, 张爱香, 吴寰宇, 周廷魁. 上海市病毒性肝炎监测和流行病学调查[J]. 疾病监测, 1999, 14(3): 85-88. DOI: 10.3784/j.issn.1003-9961.1999.3.85
引用本文: 李燕婷, 袁国娟, 张爱香, 吴寰宇, 周廷魁. 上海市病毒性肝炎监测和流行病学调查[J]. 疾病监测, 1999, 14(3): 85-88. DOI: 10.3784/j.issn.1003-9961.1999.3.85
Li Yanting. et al, . Surveillance and Epidemiological Investigation on Viral Hepatitis in Shanghai[J]. Disease Surveillance, 1999, 14(3): 85-88. DOI: 10.3784/j.issn.1003-9961.1999.3.85
Citation: Li Yanting. et al, . Surveillance and Epidemiological Investigation on Viral Hepatitis in Shanghai[J]. Disease Surveillance, 1999, 14(3): 85-88. DOI: 10.3784/j.issn.1003-9961.1999.3.85

上海市病毒性肝炎监测和流行病学调查

Surveillance and Epidemiological Investigation on Viral Hepatitis in Shanghai

  • 摘要: 我市自1988年甲肝大流行后,加强流行病学监测,采取综合防治措施,90年代以来急性病毒性肝炎发病率明显下降,1997年报告发病率为94.08/10万,较1990年下降46.78%,未形成周期性的流行年。甲肝发病占各型肝炎的首位,每年有春季发病高峰,病例主要以青壮年为主;乙肝发病显稳中下降;戊肝近年逐渐增高,其发病年龄趋于年老组。经甲、戊肝发病流行因素调查,主要与外出就餐史、聚餐、外出史有关,OR值分别为7.34、5.32和2.84。此结果对甲、戊型肝炎防治采取针对性措施有指导意义。

     

    Abstract: Having strengthened the epidemiological surveillance and comprehensive measures for prevention and control, the incidence of acute viral hepatitis decreased markedly since the outbreak of Hepatitis A(HA) in Shanghai 1998.In 1997 the incidence of acute hepatitis,which was 46.78% lower than that in 1990,was 90.08 cases per 100,000 population.So it could not formed the periodical prevalent year. HA was the primary type in all kinds of hepatitis and its seasonal distribution was in spring in Shanghai. Most of the cases of HA concentrated in young people.The incidence of Hepatitis B(HB) decreased steadily.And the incidence of Hepatitis E(HE) increased gradually in recent years and the range of infection tended to the older people.Having investigated epidemiological factor,we found that the infection of HA and HE related to picnic dining together and travelling in prevalent season,the OR value was 7.34,5.32,2.84 respectively.The result provided a base on prevention and control for HA and HE.

     

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