船员是一个特殊的群体 ,其工作、生活的大部分时间均在船上 ,船舶饮用水的卫生安全直接影响其身体健康 ,对所运输货物的卫生安全及传染病的流行和传播均有着重要的意义。为了解货轮船员饮用水的水质情况 ,我们调查了航行于粤港澳三地的货轮 5 4艘 ,应用比标的方法 ,计算卫生指? Crew is a special group, and most of its work and life are on board. The sanitary safety of the drinking water of a ship directly affects its health and is of great significance to the health and safety of the transported goods and the spread and spread of infectious diseases . In order to understand the quality of drinking water for crew members, we surveyed 54 vessels operating on three bases in Guangdong, Hong Kong and Macau. We applied the ratio method to calculate the health indicators.