【摘要】 用整群抽样法对兰州市七里河区龚家湾街道中的４２１４户、１５岁及以上的１２４７１人进行了药物依赖的逐户逐人调查。结果表明：总患病率为１０．０１‰，其中以男性为主（占患者的９６．０％），均为青年人（１７～３０岁），成瘾药物均鸦片或海洛因，以单纯烫吸为主（９６．０％），复吸率高（７２．０％）。更多还原

【Abstract】 AbstractAn investigation for drug dependence to 12471 prsons who were than 15 years old from 4214 homes in Gongjiuwan Street of Qilihe district of the city of Lanzhou with home by home and one by one methed have been made. The investigated method was group selective examina- tion. The total prevalence was 10.01‰.Males were the more prevalent one in them(96.0%). All of them were young(17～ 30 ages).The dependent substance was opium and heroin. Inhala- tion after scalding was the main intake method. The rate of repeated inhalation was high (32.0%).更多还原