1.死亡人数;死亡率
Themortality in a particular place or situation is the number of people who die.
mortality
e.g. ...the relationships betweenmortality and unemployment...
死亡人数和失业人数之间的关系
e.g. The nation's infantmortality rate has reached a record low.
该国的婴儿死亡率已降至历史最低水平。
1. 病死率:影像学检查结合无创和有创样本检查诊断阳性率可达70%. 获取微生物学样本后, 经验性抗感染治疗要求覆盖的抗菌谱更广. 关键词 病死率 (mortality 无效 (nonresponding 不缓解 (nonresolving 治疗失败 (treatment failure肺炎 (pneumonia)