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1994年 10月～ 1996年 12月 ,对归国劳务人员 119名、卖淫妇女 55名、医务人员 86名、性病患者 88名、有偿供血者 88名 ,进行了 HAV、HBV、HCV、HDV、HEV感染状况调查。5组人群 HAV感染率均在 83%以上 ,医务人员 HBV感染率 ( 53.4 9% )与对照组 ( 30 .4 3% )有显著差异( χ2 =3.86,P<0 .0 5) ;卖淫妇女 HBV感染率 ( 52 .73% )与对照组 ( 2 6.67% )有显著差异 ( χ2 =5.36,P<0 .0 5)。 5组人群未检出抗 - HDV阳性者。医务人员、卖淫妇女、有偿供血者、归国劳务人员、STD患者组的抗 - HEV感染率分别为 1.16%、3.64%、2 .2 7%、5.88%、6.82 % ,抗 - HCV感染率分别为1.16%、3.64%、0 .0 0 %、0 .0 0 %、1.14%。
From October 1994 to December 1996, 119 returnee workers, 55 prostitutes, 86 medical workers, 88 sexually transmitted diseases patients and 88 paid blood donors were enrolled. HAV, HBV, HCV, HDV, HEV Infection status survey. The prevalence of HAV infection in all 5 groups was over 83%, the prevalence of HBV infection among medical staff was 53.4% and that of control group was 30.33% (χ2 = 3.86, P0.05) The HBV infection rate (52.73%) was significantly different from that of the control group (2 6.67%) (χ2 = 5.36, P <0.05). Five groups of people were not detected anti-HDV positive. The rates of anti-HEV infection were 1.16%, 3.64%, 2.27%, 5.88%, 6.82%, respectively, and the rates of anti-HCV infection were significantly different among the medical staff, prostitutes, paid blood donors, returnees and STD patients 1.16%, 3.64%, 0.00%, 0.00%, 1.14%.