我们对 1992~2001 年某船在远洋期间远洋人员的口腔疾病进行了调查,分析其病因,提出防治措施,为远洋船的药材配备及正确指导远洋人员的卫生保健提供信息。1　资料和方法　　本次调查远洋人员 2 023 例,年龄为 18 ~ 35岁,均为男性,远洋前的健康体检结果均为合格。将远洋船? We investigated the oral diseases of ocean-going persons from 1992 to 2001 during the ocean-going period. We analyzed the causes and proposed prevention and treatment measures to provide information on the preparation of medicinal materials for ocean-going vessels and the proper guidance to the health care of ocean-going personnel. 1 Materials and Methods 2 023 oceanographic workers aged 18-35 years were surveyed. All of them were male, and all the physical examinations before the ocean were qualified. Will ocean-going boats?