本文共调查8所中小学(重点小学、重点中学、普通小学、普通中学各2所)在校学生10333名,视力不良率为45.9％。男生视力不良率为42.96％,女生为49.61％,女生高于男生(P<0.01)。重点小学、重点中学初中与高中视力不良率分别为31.74％,61.25％,75.41％;普通小学、普通中学初中与高中分别为14.21％,40.82％,43.81％。重点中小学生的视力不良率均高于普通中小学生(P In this paper, a total of 10333 school-based students in 8 primary and secondary schools (key primary schools, key middle schools, ordinary primary schools and ordinary secondary schools) were surveyed. The rate of poor eyesight was 45.9%. Male students poor vision rate was 42.96%, 49.61% girls, girls than boys (P <0.01). The percentage of poor eyesight in primary and middle schools in key primary and secondary schools was 31.74%, 61.25% and 75.41% respectively; that of junior middle school and middle school was 14.21%, 40.82% and 43.81% respectively. Key primary and secondary school students with poor visual acuity were higher than ordinary primary and secondary students (P