该县儿童死亡原因的回顾性调查是在肿瘤死因回顾性调查的基础上,对14岁以下儿童进行、三年死因回顾性调查,通过调查初步掌握了全县儿童死亡情况和致死原因,为今后制定全县儿童保健工作计划提供一定的科学依据,现将调查结果初步分析如下。 Retrospective investigation of the causes of child death in the county is based on the retrospective investigation of the cause of death of the tumor. The retrospective investigation on the cause of death of children under 14 years of age was conducted. The cause of death and cause of death in the county were initially mastered through investigation. The formulation of county child health work plan to provide some scientific basis, the findings of the preliminary analysis is as follows.