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在美国,血友病患者血清抗人免疫缺陷病毒(抗-HIV)阳性率极高,血友病患者AIDS的累计发病率亦高,因而受感染者的性伴也处于HIV感染的高危状态,美国国家血友病基金(NHF)建立广泛的教育制度,警告血友病患者及其性伴有感染到HIV的危险。有关机构对全美国246个血友病治疗中心发出询问表,有237(96%)有反馈,反馈提供HIV血清阳性血友病患者的2276位性伴的情况,其中有772例(34%)作血清抗-HIV检测,测得77例(10%)为阳性。在所有2276例妇女中,自1985年1月-1987年3月间有280例怀孕,这些妇女中有170例曾作血清抗-HIV检测,受检者中22例(13%)在怀孕前、怀孕期
In the United States, the positive rate of serum anti-human immunodeficiency virus (anti-HIV) in patients with hemophilia is very high, and the cumulative incidence of AIDS in hemophiliacs is also high. Therefore, the partners of infected persons are also at a high risk of HIV infection. The National Fund for Hemophilia (NHF) has established a broad educational system to warn hemophiliacs and their partners about the risk of contracting HIV. Relevant agencies sent out questionnaires to 246 hemophiliac treatment centers in the United States. There were 237 (96%) respondents with feedback on 2276 sexual partners of HIV seropositive hemophilia patients, of whom 772 (34%) had feedback. Serum anti-HIV test, measured in 77 cases (10%) was positive. Of all 2,276 women, 280 were pregnant between January 1985 and March 1987 and 170 of these women were serologically tested for anti-HIV, with 22 (13%) of the subjects being pregnant before ,pregnancy