Logistic Regression of Risk Factor for the 5-year Mortality of Aortic Dissection
The relevant predictive hospital risk factors for 5-year mortality of patients with aortic dissection is untill unlear. The aim of this study is to collect the clinical data of 111 hospitalized patients admitted to hospital from Aug. 2001 to Aug. 2007, and statistically analyze the hospital risk factors related to 5-year mortality by univariate and multivariate binary logistic regression.
|Study Design:||Observational Model: Case-Only
Time Perspective: Retrospective
|Official Title:||Logistic Regression of Risk Factor for the 5-year Mortality of Aortic Dissection|
- death after 5 years after the onset of dissection [ Time Frame: 5 years ] [ Designated as safety issue: No ]participants have been followed for 5 years after the onset of dissection
|Study Start Date:||August 2002|
|Study Completion Date:||August 2012|
|Primary Completion Date:||August 2012 (Final data collection date for primary outcome measure)|
Clinical data were collected from 111 hospitalized patients admitted to hospital from Aug. 2001 to Aug.2007, and the related factors for death within 5 years after the onset of dissection, which include Gender, age, history of smoking, hypertension, diabetes, renal insufficiency (azotemia), low admission diastolic blood pressure (<70mmHg), Stanford typing (Stanford A or B), long-acting calcium channel blocker treatment,ACEI /ARB treatment, endovascular stent and surgical aortic replacement,were statistically analyzed by univariate and multivariate binary logistic regression.