对1982～1986年治疗的2月～8岁急性上呼吸道感染并喉梗阻患儿234例进行分析。冬、春季发病率最高,大多数(69.7％)为男孩,66.2％的年龄在2岁以内,其中27.2％为1岁以内;74.5％在晚间睡眠中发病,84％于发病后数小时入院,16％在两天内入院;许多患儿有一定的发病基础:18.6％食物和药物过敏,20％反复喉梗阻发作,其中1例曾做过气管切开术,24％有卡他渗出性素质;绝大多数患儿有 A total of 234 children with acute upper respiratory infection and laryngeal obstruction aged from 2 to 8 years who were treated from 1982 to 1986 were analyzed. The incidence was highest in winter and spring, with the majority of boys (69.7%), 66.2% of them under 2 years of age, 27.2% of whom were within 1 year of age, 74.5% of them were in nighttime sleep, 84% were admitted to hospital within hours after onset, Sixteen percent were admitted within two days; many had some basis for their disease: 18.6% were allergic to food and drugs and 20% had recurrent laryngeal obstruction, of which 1 had tracheotomy and 24% had catarrhal exudative quality ; The vast majority of children have