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目的了解献血人群中ＨＩＶ、ＨＣＶ、ＨＢｓＡｇ和梅毒四种传染疾病的实际感染情况，为制定有关预防政策提供依据。方法采用血清流行病学方法和行为问卷对四个地区１６１５名献血员进行调查。结果检出ＨＩＶ、ＨＣＶ、ＨＢｓＡｇ和梅毒抗体阳性率分别为０．２５％、３３．８７％、１４．７４％、０．９３％。结论献血人群中存在有这四种传染病感染，相关行为研究显示ＨＣＶ、ＨＢｓＡｇ感染与性别、参与献血（浆）年限、年供血（浆）和方式有密切关系，ＨＩＶ感染可能为近期感染，梅毒仅发现１５例。
Objective To understand the actual infection status of four infectious diseases of HIV, HCV, HBsAg and syphilis in blood donation population and provide the basis for the formulation of preventive policies. Methods 1615 blood donors in four districts were investigated by using serum epidemiological methods and behavioral questionnaires. Results The positive rates of HIV, HCV, HBsAg and syphilis were 0.25%, 33.87%, 14.74% and 0.93%, respectively. Conclusion The four infectious diseases are found in the blood donors. The related behavioral research shows that the infection of HCV and HBsAg is closely related to the gender, the time of blood donation (blood plasma), the blood supply (pulp) and the mode of blood supply. The HIV infection may be recent infection, syphilis Only 15 cases were found.