无锡玉祁中学是一所拥有1,475名学生的农村完全中学,学生近视限患病率达50％以上,情况令人担忧,已引起社会各方面的普遍关注。为了切实掌握中学生近视眼形成、变化和发展的情况,给开展预防近视工作提供依据,我们在各级领导的关怀和支持下,开展了预防近视的调查工作和预防近视工作。我们对1,457名中学生的调查情况发现:学生视力低下的原因是学生负担过重、不良的用眼卫生习惯、眼保健操姿势不够正确、营养缺乏、遗传因素等等。针对上述情况, Wuxi Yuqi Middle School is a completely secondary school with 1,475 students in rural areas. The prevalence of myopia in students is above 50%. The situation is worrying and has caused widespread concern in various sectors of society. In order to effectively grasp the formation, change and development of myopia in middle school students, it provides a basis for prevention of myopia. With the care and support of leaders at all levels, we conducted surveys to prevent myopia and prevention of myopia. Our survey of 1,457 middle school students found that students’ poor eyesight was caused by overloaded students, poor eye hygiene, inadequate eye exercises, lack of nutrition, and genetic factors. In response to the above situation,