National Trends in Admission for Aspiration Pneumonia in the United States, 2002-2012
National Trends in Admission for Aspiration Pneumonia in the United States, 2002-2012
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DOI：
10.1513/annalsats.201611-867oc
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发表时间：
2017-06-01
影响因子：
8.3
通讯作者：
Pinelis, Evgeny
中科院分区：
文献类型：
--
作者：
Wu, Chao-Ping;Chen, Yu-wei;Pinelis, Evgeny
理论基础：吸入性肺炎是肺炎的一个亚型，流行于老年患者和神经系统疾病患者。在以前的研究中，研究人员大多根据地区数据或特定的患者亚组报告发病率和/或死亡率。目的：描述2002-2012年间美国吸入性肺炎急诊住院的趋势。方法：我们使用美国国家(Nationwide)住院样本数据库来确定2002-2012年间最初诊断为吸入性肺炎的患者。我们估计了吸入性肺炎入院患者的发病率、住院死亡率、住院时间和总住院费用的趋势，并根据患者的年龄进行了分层(年龄从16,173美元到30,280美元不等)。
Rationale: Aspiration pneumonia is a subset of pneumonias prevalent in elderly patients and patients with neurologic disorders. Researchers in previous studies mostly reported incidence and/or mortality rates based on regional data or in specific subgroups of patients. There is a paucity of nationwide data in the contemporary U.S. population.Objectives: To describe U.S. national trends in acute care hospital admission for aspiration pneumonia from 2002 to 2012.Methods: We used the U.S. National (Nationwide) Inpatient Sample database to identify patients admitted with a primary diagnosis of aspiration pneumonia between 2002 and 2012. We estimated trends in the incidence, in-hospital mortality, length of stay, and total hospitalization cost for patients admitted for aspiration pneumonia and stratified on the basis of patient age (>= 65 yr vs. = 65 yr, from $16,173 to $30,280; age