Clinical Features of Infection in Older Adults

被引:34
作者
Norman, Dean C. [1 ]
机构
[1] Univ Calif Los Angeles, David Geffen Sch Med, Dept Med, 10833 Le Conte Ave, Los Angeles, CA 90095 USA
关键词
Infectious diseases; Clinical Presentation; Fever; COMMUNITY-ACQUIRED PNEUMONIA; UNKNOWN ORIGIN; FEVER RESPONSE; BACTERIAL-MENINGITIS; AGE; ENDOCARDITIS; YOUNG; BACTEREMIA; DIAGNOSIS; PROGNOSIS;
D O I
10.1016/j.cger.2016.02.005
中图分类号
R592 [老年病学]; C [社会科学总论];
学科分类号
03 ; 0303 ; 100203 ;
摘要
The impact of infectious diseases on older adults is far greater than on younger adults because of significantly higher morbidity and mortality caused by infection. The reasons for this greater impact include factors such as lower physiologic reserve due to age and chronic disease, age related changes in host defenses, loss of mobility, higher risk for polypharmacy and adverse drug reactions, and being on drugs that increase the risk for infection (e.g., anticholinergic and other sedating medications increase the risk for pneumonia).
引用
收藏
页码:433 / +
页数:10
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