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The clinical characteristics of severe acute respiratory syndrome patients in emergency department

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Author:
No author available
Journal Title:
CHINESE JOURNAL OF EMERGENCY MEDICINE
Issue:
6
DOI:
10.3760/j.issn:1671-0282.2003.06.004
Key Word:
严重急性呼吸综合征;传染性非典型肺炎;临床特征

Abstract: 目的分析急诊科严重急性呼吸综合征(severe acute respiratory syndrome,SARS)或称传染性非典型肺炎(infective atypical pneumonia,IAP)患者的临床资料,了解其特征.方法统计SARS患者的年龄分布和总体发病趋势;以社区获得性肺炎患者为对照,分析SARS患者的临床特点.结果本组64例SARS患者中21~40岁年龄段占43.75%.在出现SARS疫情后31~50 d病例数达高峰,全过程约4个月.SARS患者临床表现的前3位为发热、咳嗽和咯稀白痰,约2/3患者无肺部体征.X线胸片病变进展较快,外周血白细胞计数正常或降低,淋巴细胞计数降低以及具有传染性为SARS的临床特点.结论 SARS患者在年龄分布、发病趋势、临床表现、X线胸片、外周血白细胞和淋巴细胞计数以及传染性等方面与社区获得性肺炎患者有所不同,掌握这些特点有利于在急诊科对本病的临床诊断.

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