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为了解近年来耳鼻咽喉发病率的变化及指导今后的防治工作,作者对农村1013名小学生进行耳鼻咽喉科常规检查,并同期检查城市小学生1161名做为对照组。现将结果报告如下:
In order to understand the changes in the incidence of otolaryngology in recent years and to guide future prevention and treatment work, the author conducted a routine examination of otolaryngology in 1013 primary school students in rural areas and 1161 urban primary schoolchildren in the same period as the control group. The results reported below: