教师咽喉炎患病状况调查盖州市第一中学（１１５２００）孙丹华为了解教师咽喉炎的发病情况，我们对盖州市某中学直接从事教学工作的１１８名教师进行了调查，现报告如下。接受调查的１１８人中男４１人，女７７人，咽喉炎患者６５人，患病率５５％。患者主要症状有不同程... A survey of the prevalence of pharyngitis in schools Gaizhou First Middle School (115200) Sun Danhua In order to understand the incidence of teacher pharyngitis, we conducted a survey of 118 teachers directly engaged in teaching in a middle school in Gaizhou City. The report is as follows. Among the 118 people surveyed, 41 were males, 77 were females, and 65 were those with pharyngitis. The prevalence rate was 55%. Patients have different symptoms of the main symptoms ...