作者回顾1980～1984年间经鼓膜切开插通气管术治疗的15岁以下分泌性中耳炎病历323例(男190、女133),共行485次鼓膜切开插通气管手术(双侧311次、单侧174次),门诊随访21个月。其中重复治疗的207例次,非重复治疗的278例次,治疗高峰年龄为4～6岁,此年龄患儿易复发中耳积液需再次插通气管,且其差异非常显著(P<0.01)。患儿插通气 The authors retrospectively reviewed 323 cases of secretory otitis media from 15 years of age (male 190, female 133) who underwent tympanotomy and tracheal intubation from 1980 to 1984. They performed a total of 485 elective tympanotomy and tracheal intubation (311 bilateral, 174 unilateral), outpatient follow-up of 21 months. Among them, 207 cases of repeated treatment and 278 cases of non-repetitive treatment were treated at the age of 4 to 6 years. Middle-ear effusion was easily recurred in this age group, and the difference was significant (P <0.01) ). Children inserted ventilation