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为了解广州市吸毒人群乙型肝炎病毒（ＨＢＶ） 感染情况，用ＥＬＩＡＳＡ法对１９９５ ～１９９８ 年在广州市某戒毒所戒毒的１６６３ 人毒瘾者进行ＨＢＶ感染标志物检测。结果吸毒人群ＨＢｓＡｇ 携带率为１９．９ ％ ，ＨＢＶ总感染率为８６ ．１ ％ 。静脉注射毒瘾者ＨＢｓＡｇ 阳性率（２２ ．８％ ） 明显高于口吸（ 追龙） 毒瘾者（１２ ．３ ％ ） ，差异有统计学意义（Ｐ＜ ０ ．０１） ；男性毒瘾者ＨＢｓＡｇ 携带率（２１ ．２ ％ ） 高于女性（１４ ．１ ％ ） ，二者差异有显著性。调查发现１４３２ 例ＨＢＶ感染的吸毒人群乙型肝炎病毒的感染模式有２１ 种，其中以ＨＢｓＡｂ、ＨＢｃＡｂ、ＨＢｓＡｂ、ＨＢｃＡｂ 、ＨＢｓＡｇ、ＨＢｅＡｂ、ＨＢｃＡｂ 、ＨＢｓＡｇ、ＨＢｅＡｇ、ＨＢｃＡｂ 及ＨＢｓＡｇ、ＨＢｅＡｇ 为多见，阳性构成分别为２８ ．５６ ％ 、２０．３９ ％ 、１６．４１ ％ 、８ ．５９ ％ 、６．４９％ 、和６．２０％ 。应采取加强吸毒人群防病知识宣传，同时实施乙肝疫苗免疫的综合性防制措施，以控制该人群乙型肝炎的传播和流行
In order to understand the status of hepatitis B virus (HBV) infection among drug users in Guangzhou, HBV infection markers were detected by ELIASA in 1663 drug addicts who were drug-abused in Guangzhou from 1995 to 1998. Results The HBsAg carrier rate among drug users was 19.9% and the total HBV infection rate was 86. 1%. The positive rate of HBsAg in intravenous drug users (22.8%) was significantly higher than that in oral drug users (12.3%), with significant difference (P <0.01). Male drug addicts HBsAg carrier rate (21.2%) higher than female (14.1%), the difference was significant. The survey found that there were 21 HBV infection patterns among 1432 HBV-infected drug users. Among them, HBsAb, HBcAb, HBsAb, HBcAb, HBsAg, HBeAb, HBcAb, HBsAg, HBeAg, HBcAb and HBsAg, HBeAg were more common and positive Constitute 28 respectively. 56%, 20.39%, 16.41%, 8. 59%, 6.49%, and 6.20%. Should take to promote knowledge of anti-epidemic drug users, while the implementation of hepatitis B vaccine immunization comprehensive control measures to control the population of hepatitis B transmission and epidemic