小儿重症肺炎及其合并症的诊断和治疗中华儿科杂志编辑委员会编者按小儿肺炎是造成发展中国家５岁以下儿童死亡的主要原因，全世界儿童死因调查表明，前五位死亡疾病中肺炎居首位。世界卫生组织提出，到本世纪末的战略目标是：将儿童肺炎死亡率降低三分之一。而我国现阶段... Diagnosis and treatment of pediatric severe pneumonia and its complications Pediatric pneumonia is the leading cause of death among children under the age of 5 in developing countries. A worldwide study on child mortality found that among the top five deaths, pneumonia ranks first Bit. WHO proposes that the strategic goal by the end of this century is to reduce the child pneumonia mortality by one third. At the present stage of our country