根据全国残疾人抽样调查工作的要求,我们对丽江残调点视力残疾情况做了详细调查。并经省残调办抽查验收合格(定视力残合格率100％)。现将整理报告如下。一、调查方法样本群的确定、样量的制作按全国残疾人抽样调查要求,由从事统计工作的人员进 According to the requirements of the national sample survey of disabled persons, we conducted a detailed investigation on the visually impaired persons in the stranded area of ​​Lijiang. And by the provincial department to do checks random acceptance (qualified visual percentage of 100%). The report will now be organized as follows. First, the survey method to determine the sample group, sample size According to the national sample survey of persons with disabilities, engaged in statistical work by the staff into