某部为提高野战条件下走、打、吃、住、管、训的能力,于90年4月进行了营规模的综合战术演习,演习设置了徒步行军课题,总行程140公里,时速6～7公里,行军中按规定携带背包和武器,途中设置各种战术情况,并限制干粮和饮水。参演学员共计337人。笔者拟定调查问卷,对徒步行军中的卫生学问题进行了调查,共收回问卷327份,结果报告如下: 1 一般情况与临床资料1.1 一般情况327人中部队学员288人。地方学员39人。最小20岁,最大26岁,平均21. In order to improve the capability of walking, playing, eating, living, managing and training under the conditions of a field operation, a certain department conducted a comprehensive tactical exercise of battalion scale in April 90 and set up a pedestrian course with a total journey of 140 km and a speed of 6 ~ 7 km, marching in carrying backpacks and weapons as required, en route to set a variety of tactical conditions, and limit dry food and drinking water. A total of 337 participating students. The author draw up a questionnaire to conduct a survey of hygiene problems on foot in the army. A total of 327 questionnaires were collected and the results were reported as follows: 1 General Situation and Clinical Information 1.1 General Situation 327 personnel of CSU 288. 39 local students. Minimum 20 years old, maximum 26 years old, average 21.