Clinical analysis of 63 patients with severe acute respiratory syndrome in Taiyuan areas
- VernacularTitle:太原地区严重急性呼吸综合征63例临床分析
- Author:
Longfeng ZHAO
;
Yintang JIA
;
Yongqiang DOU
- Publication Type:Journal Article
- Keywords:
Severe acute respiratory syndrome;
Coronavirus infections;
Pneumonia
- From:
Chinese Journal of Infectious Diseases
2001;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To understand Severe Acute Respiratory Syndrome(SARS)better and accumulate more experience of preventing and treating this disease. Methods 63 cases of SARS patients diagnosed during March and May of 2003 were studied by retrospective. Results The average age of patients was(35.1?14.4) years old. Among them, 36 patients had the histories of closing contact with diagonosed patients and 22 patients showed infectious links. There were 3 medical staff patients infected. The average incubations period was (6.2?3.1) days and the SARS epidemic pick in Taiyuan is on April of 2003. People between 20～40 years old had the highest incidence. The most common symptom is fever. The second is dry cough. Most of the patients with SARS had normal or lower white blood counts than normal. The chest radiographs showed infiltration signs such as ground-glass opacities, focal consolidation or pathy consolidation within one week after being ill. The Average period of beginning absorption of the infiltration on chest radiograph is (11.6?5.9) days and the average period of completely resolution is (22.9?6.7) days after being admitted in hospital. There were 14 cases of severe type and 6 patients died of ARDS among 63 patients. Conclusions SARS patients showed obvious infectious link. Therefore it supports the view that SARS is mainly conmmunicated by close air droplets. The main characteristics of SARS are fever, normal or lower white blood cells counts and abnormal chest radiographs.
