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扁平足是由于足弓下塌,骨骼变形所致,在儿童少年中尤为多见。我们于1986年10月至11月,对本区属17所全日制小学9010人进行了扁平足的调查,其中7～12岁每组200人以上,采用三氯化铁和亚铁氢化钟足印法调查(下肢有残废或畸形者予以剔除。)随机抽取2912人进行了统计分析。结果报告如下: 1.发生率:小学生扁平足发生率为36.30％(1057/2912)。与国内一些地区相比,本区发生率较高。见表1。
Flatfoot is due to arch collapse, skeletal deformation caused, especially in children and adolescents. From October to November 1986, we conducted a survey of 9010 people in 17 full-time primary schools in our district. Among them, there were over 200 people aged 7 to 12 in each group. Ferrochloride and ferrihydride clock footprinting Surveys (disability or deformity of lower extremities were excluded.) A random sample of 2912 persons was used for statistical analysis. The results are reported as follows: 1. Incidence: The incidence of flatfoot in primary school students was 36.30% (1057/2912). Compared with some areas in our country, the incidence in this area is higher. See Table 1.