为掌握瑶族中小学生的现时营养状况及常见病，我站于1997年10月对我县瑶族学生进行了一次健康检查，结果报道如下。1对象与方法调查对象为我县3所中小学校lthe名瑶族学生，其中小学生556名，男生273名，女生283名；中学生510名，男生252名，女生258名。测查身高、体重、视力、 In order to grasp the present nutritional status and common diseases of primary and middle school students of Yao ethnic group, I conducted a medical examination of Yao students in our county in October 1997 and the results are reported as follows. 1 Subjects and Methods The survey was conducted by three primary and secondary school lthe students in Yao County, including 556 primary school students, 273 boys and 283 girls; 510 middle school students, 252 boys and 258 girls. Check height, weight, vision,