华南某部队感染性腹泻危险因素的干预性研究

本研究采用卫生宣教改善个人不良卫生习惯、饮用水消毒保证用水质量和落实饮食卫生制度把好病从口信关等三项主要干预措施，使该部腹泻病率从干预前的３．４７％下降到干预后２．０３％，下降４１．６７％，而同期非干预的友邻某团发病无明显变化，结果表明，只要措施真正贯彻落实，以切断传播途径为主的综合措施对控制驻营区部队的腹泻病是有效的。

THE INTERVENTION STUDY ON RISK FACTORS OF DIARRHEA DISEASE IN ARMY IN SOUTH CHINA

rom July to August in 1994,diarrhea morbidity was continously registered for 15 daysin an army,and the result was compared with that after hygienic intervention. There werethree main intervention methods. Bad personal hygienic custom was changed by propagandaand education with video,hygienic lectures,posters,etc. Water sources were disinfected andthe chlorine content of drinking water was surveyed daily. The mess was managed to meetthe hygienic requirement.The morbidity was 3.48%(48/1 383)and 2. 03%(28/1 382) be-fore and after intervention respectively. At the same time,584 cases without interventionwere used as control,the morbidity was 3. 08%(18/ 584)and 3.42%(20/584) respectively.It showed the morbidity was not related to the changes of seasons,and the diarrhea in Armycould be controlled by comprehensive management of blocking the route of transmission.