为了了解我区学生常见肠道蠕虫感染情况．我们于1992年3月至8月进行了调查。总计检查了520名学生，感染率为27．5％，不同年龄组的感染率以7岁年龄组为最高，达52．1％。本次调查主要检查四种肠道蠕虫：蛔虫、烧虫、鞭虫、钩虫。蛔虫的感染率为27．5％，烧虫为13．9％，鞭虫为6 In order to understand my area students common intestinal worm infection. We conducted a survey from March to August 1992. A total of 520 students were examined and the infection rate was 27.5%. The infection rates among different age groups were the highest in the 7-year-old group, reaching 52.1%. The survey mainly examined four kinds of intestinal worms: worms, burners, whipworm, hookworm. Ascaris infection rate was 27.5%, 13.9% for worm, whipworm 6