淋球菌(GC)感染是一种常见的性传播疾病(STD),在某些人群中呈持续、反复感染,这种类型的GC感染需要持久的治疗,且治愈往往较为困难。为探讨GC感染的危险因素并为制定预防措施提供依据,作者进行了这次调查研究。 研究对象为旧金山市区和郊区在1990年8月至1992年6月确诊的年龄为15～24岁的异性恋GC感染者。病例组为确诊GC Neisseria gonorrhoeae (GC) infection is a common form of sexually transmitted disease (STD) that is persistent and recurrent in some populations. This type of GC infection requires prolonged treatment and is often more difficult to treat. To investigate the risk factors for GC infection and provide a basis for the development of preventive measures, the authors conducted this investigation. The subjects were heterosexual GC-infected individuals aged 15-24 years diagnosed in urban and suburban San Francisco from August 1990 to June 1992. Case group for the diagnosis of GC