Rector W G, Govindarajan S, Penley K A, Judson F N
West J Med. 1988 Jul;149(1):40-2.
The prevalence of hepatitis D virus (HDV) infection in patients with hepatitis B virus (HBV) infection in the mid-United States is not well defined. We tested 65 patients seen between 1983 and 1986 with HBV infection in Denver for evidence of coexisting HDV infection. Five patients had anti-delta (delta) antibody. The prevalence of HDV infection was higher in patients with chronic hepatitis B (4/37) than in patients with acute hepatitis B (1/28). The prevalence of HDV infection in male homosexuals (3/32) was similar to reported figures, but the incidence of delta-infection in intravenous drug users in Denver was usually low (1/16). In comparison to Los Angeles, New York, southern Italy, and Sweden, Denver appears to have a low incidence of HDV infection, which probably reflects its low prevalence in the drug-using population.
美国中部地区乙型肝炎病毒(HBV)感染者中丁型肝炎病毒(HDV)感染的流行情况尚不明确。我们对1983年至1986年间在丹佛市就诊的65例HBV感染者进行检测,以寻找合并HDV感染的证据。5例患者有抗δ抗体。慢性乙型肝炎患者中HDV感染率(4/37)高于急性乙型肝炎患者(1/28)。男性同性恋者中HDV感染率(3/32)与报告数据相似,但丹佛市静脉吸毒者中δ感染率通常较低(1/16)。与洛杉矶、纽约、意大利南部和瑞典相比,丹佛市HDV感染率似乎较低,这可能反映出其在吸毒人群中的低流行率。