论文部分内容阅读
针对山区的地理环境和生活条件,我们对边远山区四个乡镇部分中小学校4148名学生进行了体格检查,并发现近视与低Hb 有一定联系,现将其二者发病率及其关系结果报告如下:对象和方法检查对象:4148名中小学生均为在校学
In view of the geographical environment and living conditions in mountainous areas, we conducted physical examinations on 4148 students in some primary and secondary schools in four townships in remote mountainous areas and found that myopia has a certain relationship with low Hb. The incidence of these two diseases and their relationship are reported as follows : Subjects and Methods Checked Subjects: 4148 primary and middle school students are in school