Change trend of clinical characteristics of aortic dissection over 10 years in Henan
10.3760/cma.j.issn.1001-4497.2014.03.010
- VernacularTitle:河南省主动脉夹层病例临床特征变化趋势10年回顾性分析
- Author:
Xianrong SONG
;
Xueping HAN
;
Zhaoyun CHENG
;
Xiaohang WANG
- Publication Type:Journal Article
- Keywords:
Aorta;
Aneurysm,dissection;
Epidemiologic studies;
Retrospective stadies
- From:
Chinese Journal of Thoracic and Cardiovascular Surgery
2014;30(3):164-166
- CountryChina
- Language:Chinese
-
Abstract:
Objective To discuss the clinical epidemiology features and change trend of aortic dissection (AD) in Henan Province.Methods Retrospective analysis of consecutive 906 patients with AD over 10 years in Henan Provincial People' s Hospital,the First Affiliated Hospital of Zhengzhou University and Henan Provincial Chest Hospital.Hospital records and prognosis were compared between two five-year periods.Results 906 cases with AD were hospitalized during the past 10years.The mean age was (50.2 ± 9.8) years.The male/female ratio was 3.49 ∶ 1.Hypertension was present in 60.3 ％ of all patients.Heavy smoking history was elicited in 32.2％ of all patients.Type A dissection were identified in 57.8％ of all the cases,and type B in 42.2％.In-hospital mortality of acute type A dissection was 21.8％,acute type B dissection 6.8％.In two five-year periods,the total number of cases increased by 216％,among which type A was the fastest,increased by 294％,Changes of mean age and male/female ratio were not significant.For acute AD,changes of prognosis in one year improved,and reach statistical significance (P ＜ 0.05).Conclusion This study provides insight into current regional profiles of AD.The number of hospitalized patients with AD is increasing dramatically.The mean age of the first-attack is much younger and the male ration is much higher than that reported by other regional researchers.These data support the urgent need for further improvement in prevention and treatment of AD.
